Recorded source context

Reported lineage: Recorded pedigree / label (unverified): Seed parent: CAR-0314; pollen parent: Eastern dressleri x dressleri "FP2". Seller-documented cross direction; CAR-0314 retained as seller accession without expanding its identity.; Direction qualification: Seed parent: CAR-0314; pollen parent: Eastern dressleri x dressleri "FP2". Seller-documented cross direction; CAR-0314 retained as seller accession without expanding its identity.; seller-reported direction; physical tags and parent authentication outstanding · Reported source wording; not authenticated parentage.
Recorded acquisition: Purchased · Unresolved. Current status not physically confirmed.
Development basis: Source report. Flower phase and fertility unknown.
Recorded quantity: 1 source units · Current individual count unknown.

Safe research reference RS-2375234ae701887f76a58912. No permanent Passport identity or QR label is established here.

Recorded label

CAR-0314 x (Eastern dressleri x dressleri "FP2")

Provisional collection recordSeedlingUnresolved

Source reference PL-189

This source record has not yet been linked to a confirmed individual plant. Its recorded label and reported lineage remain subject to review.

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Seller

Seller profile name: JustinGurski (Fuzzy Petioles)
Record status: Recorded seller profile

Recorded acquisition source; separate from breeder and lineage.

Seller information is acquisition provenance, separate from breeder attribution and reported lineage.

Photo pendingNo approved photograph is available for this record yet.

Development: Seedling
Breeding role: Long term candidate
Commercial availability: Not currently for sale

Complete recorded facts

Acquisition: Unresolved
Recorded disposition: Owned active
Development: Seedling
Breeding role: Long term candidate
Propagation: Reported seed grown
Research assessment: Evidence recorded with unknowns
Commercial availability: Not currently for sale
Last recorded update: Unknown

What remains uncertain · 5

The source record has not been matched to a physically verified individual.
The plant’s current physical condition has not been verified.
No current flower-phase observation is recorded.
No fertility observation is recorded.
A PPS photograph or reviewed publication permission is still pending.

The evidence behind the record

Observe. Investigate. Learn.

Read the evidence guide

Traits

Blade proportions, symmetry and curvature
Measure midrib length and maximum perpendicular width in mm on fully expanded hardened leaves; ratio length/width; straight-on silhouette, curvature side view; record damaged portions.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Priority measurement for CAR0314/dressleri-line candidate. Determine whether this individual actually offers the stated phenotype before treating it as a donor.
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Leaf age, perspective, support, water status and injury.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Measure midrib length and maximum perpendicular width in mm on fully expanded hardened leaves; ratio length/width; straight-on silhouette, curvature side view; record damaged portions. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
Sinus and basal lobes
Photograph flattened natural posture without forcing leaf; classify open/touching/overlapping basal lobes; measure sinus depth and lobe length in mm on hardened leaves.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Age, camera perspective, natural curling and mechanical distortion.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Photograph flattened natural posture without forcing leaf; classify open/touching/overlapping basal lobes; measure sinus depth and lobe length in mm on hardened leaves. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
Venation layout and contrast
Trace primary vein layout; fixed-light grayscale blade/vein comparison with grey reference; retain raw image rather than uncalibrated brightness scores.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Exposure, directional reflection, leaf age, wax and camera processing.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Trace primary vein layout; fixed-light grayscale blade/vein comparison with grey reference; retain raw image rather than uncalibrated brightness scores. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
Blade thickness
Optional non-destructive low-force thickness measurement in mm at documented interveinal position, same hydration/time; do not puncture or squeeze a rare plant.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Instrument pressure, hydration, position and developmental stage.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Optional non-destructive low-force thickness measurement in mm at documented interveinal position, same hydration/time; do not puncture or squeeze a rare plant. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
Emergent-to-mature blade and petiole color
Track one leaf ID from visible emergence through full expansion and hardened state; record date, color-reference image and petiole/vein colors separately; repeat on successive leaves.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Priority measurement for CAR0314/dressleri-line candidate. Determine whether this individual actually offers the stated phenotype before treating it as a donor.
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
White balance, illuminant, angle, developmental stage, nutrition and stress; compare like stages.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Track one leaf ID from visible emergence through full expansion and hardened state; record date, color-reference image and petiole/vein colors separately; repeat on successive leaves. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
- Sonate leaf mutants differed in chloroplast features and pigment-related expression. Their somatic origin and tissue-specific measurements do not establish sexual variegation inheritance.Controlled genetic study · Applicability: distant analogy · Leaf-color mechanism background, not Pap/Forgetii allele assignment.
  Evidence reference
  RE-0ee0423b44c4c18f6492ff6d
  Source type
  controlled genetic study
  Applicability
  distant analogy · Leaf-color mechanism background, not Pap/Forgetii allele assignment.
  Studied material
  Sonate wild type and4 tissue-culture-derived leaf-color mutants from one sectoral mutant
  Organ
  leaf; spathe comparison
  Generation
  somatic derivatives, not sexual generations
  Inheritance
  unknown unless explicitly stated
  Limits
  No maternal, dominant, recessive or carrier diagnosis for PL-178.
  Contradictions
  No contradictions recorded
  Supporting source location
  Plant materials; Tables1–3; Figure9
  Offspring evidence
  WT+4 mutant phenotypes;100 protoplasts/sample for chloroplast count, not100 independent plants.
  Confidence rationale
  Full mutant study; no progeny segregation experiment.
  Supporting sources
  Phenotype and transcriptome analysis reveals chloroplast development and pigment biosynthesis together influenced the leaf color formation in mutants of Anthurium andraeanum Sonate
  Author
  ["Yuxia Yang", "Xingxu Chen", "Bin Xu", "Yuxia Li", "Yuehua Ma", "Guangdong Wang"]
  Source date
  2015-03-11
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Publisher full text opened.
  Supporting location
  Plant materials; Tables1–3; Figures2–4,9; Discussion.
  Studied material
  Sonate wild type and4 tissue-culture-derived leaf-color mutants from one sectoral mutant
  Organ
  leaf; spathe comparison
  Generation
  somatic derivatives, not sexual generations
  Study design
  Mutant physiology, ultrastructure, transcriptomics; no sexual segregation.
  Sample information
  WT+4 mutant phenotypes;100 protoplasts/sample for chloroplast count, not100 independent plants.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- Different light treatments changed Sonate leaf color, plastid features and pigments over15days.Traceable observational record · Applicability: distant analogy · Record environment when comparing PPS foliage.
  Evidence reference
  RE-12188012519dba50ca763fdd
  Source type
  traceable observational record
  Applicability
  distant analogy · Record environment when comparing PPS foliage.
  Studied material
  Sonate WT and etiolated mutant seedlings
  Organ
  leaf
  Generation
  treatment groups, not segregating generations
  Inheritance
  unknown unless explicitly stated
  Limits
  No optimal care setting for PPS hybrids or genetic inheritance result.
  Contradictions
  No contradictions recorded
  Supporting source location
  Abstract
  Offspring evidence
  15days;20/100/400 micromol m−2 s−1; biological denominator unavailable in abstract.
  Confidence rationale
  Controlled treatment reported in original abstract.
  Supporting sources
  Influence of light intensity on chloroplast development and pigment accumulation in the wild-type and etiolated mutant plants of Anthurium andraeanum Sonate
  Author
  ["Y. Wang", "S. Liu", "X. Tian", "Y. Fu", "X. Jiang", "Y. Li", "G. Wang"]
  Source date
  2018-07-26
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  PubMed abstract and figure captions opened; full text access blocked.
  Supporting location
  PlantSignalBehav13(8):e1482174; abstract; Figures1–2.
  Studied material
  Sonate WT and etiolated mutant seedlings
  Organ
  leaf
  Generation
  treatment groups, not segregating generations
  Study design
  Controlled light treatment.
  Sample information
  15days;20/100/400 micromol m−2 s−1; biological denominator unavailable in abstract.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- No controlled transmission model for PL-178 or the exact PPS dark-velvet families was located in the recorded searches.No located evidence · Applicability: bounded collection search; no exact verified accession · PL-178 and searched PPS dark-velvet families; not proof of exhaustive coverage of every trait
  Evidence reference
  RE-f5772b926df8feb294a3a18a
  Source type
  no located evidence
  Applicability
  bounded collection search; no exact verified accession · PL-178 and searched PPS dark-velvet families; not proof of exhaustive coverage of every trait
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Inheritance
  unknown unless explicitly stated
  Limits
  Not proof that inheritance is absent or unstudied everywhere.
  Contradictions
  No contradictions recorded
  Supporting source location
  SEARCH_LOG.json
  Offspring evidence
  Unknown
  Confidence rationale
  Search log and access failures retained.
  No joined citation is supplied for this claim.
Velvet appearance
Fixed distance and diffuse/oblique illumination pair on a hardened leaf; provisional ordinal rubric 0 no diffuse velvet appearance, 1 slight, 2 moderate, 3 strong; retain scorer and image.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Priority measurement for CAR0314/dressleri-line candidate. Determine whether this individual actually offers the stated phenotype before treating it as a donor.
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Ordinal appearance is not cell anatomy, pigment concentration or a gene; light and leaf stage strongly confound.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Fixed distance and diffuse/oblique illumination pair on a hardened leaf; provisional ordinal rubric 0 no diffuse velvet appearance, 1 slight, 2 moderate, 3 strong; retain scorer and image. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
Bullation, rugosity and gloss
Side-lit and diffuse views of hardened leaf, relief category flat/shallow/pronounced with rubric photos; gloss recorded separately; optional relief measurement only if non-destructive.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Light direction, curling, hydration and immature expansion.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Side-lit and diffuse views of hardened leaf, relief category flat/shallow/pronounced with rubric photos; gloss recorded separately; optional relief measurement only if non-destructive. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
Angle-dependent metallic appearance
Same leaf, exposure and light source; front/left/right views at documented angles with neutral reference; record whether appearance changes with viewing geometry.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Specular glare, camera processing and illumination; appearance alone does not identify optical mechanism.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Same leaf, exposure and light source; front/left/right views at documented angles with neutral reference; record whether appearance changes with viewing geometry. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
Pattern and stability
Outline pale/green sectors on each leaf; record approximate area by documented segmentation method, branch, stem and reversion history; separate damage/chlorosis from pattern; repeat across leaves.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Chlorosis, nutrition, pathogens, injury, light and chimeral sector sampling; appearance cannot identify inheritance.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Outline pale/green sectors on each leaf; record approximate area by documented segmentation method, branch, stem and reversion history; separate damage/chlorosis from pattern; repeat across leaves. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
- Sonate leaf mutants differed in chloroplast features and pigment-related expression. Their somatic origin and tissue-specific measurements do not establish sexual variegation inheritance.Controlled genetic study · Applicability: distant analogy · Leaf-color mechanism background, not Pap/Forgetii allele assignment.
  Evidence reference
  RE-0ee0423b44c4c18f6492ff6d
  Source type
  controlled genetic study
  Applicability
  distant analogy · Leaf-color mechanism background, not Pap/Forgetii allele assignment.
  Studied material
  Sonate wild type and4 tissue-culture-derived leaf-color mutants from one sectoral mutant
  Organ
  leaf; spathe comparison
  Generation
  somatic derivatives, not sexual generations
  Inheritance
  unknown unless explicitly stated
  Limits
  No maternal, dominant, recessive or carrier diagnosis for PL-178.
  Contradictions
  No contradictions recorded
  Supporting source location
  Plant materials; Tables1–3; Figure9
  Offspring evidence
  WT+4 mutant phenotypes;100 protoplasts/sample for chloroplast count, not100 independent plants.
  Confidence rationale
  Full mutant study; no progeny segregation experiment.
  Supporting sources
  Phenotype and transcriptome analysis reveals chloroplast development and pigment biosynthesis together influenced the leaf color formation in mutants of Anthurium andraeanum Sonate
  Author
  ["Yuxia Yang", "Xingxu Chen", "Bin Xu", "Yuxia Li", "Yuehua Ma", "Guangdong Wang"]
  Source date
  2015-03-11
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Publisher full text opened.
  Supporting location
  Plant materials; Tables1–3; Figures2–4,9; Discussion.
  Studied material
  Sonate wild type and4 tissue-culture-derived leaf-color mutants from one sectoral mutant
  Organ
  leaf; spathe comparison
  Generation
  somatic derivatives, not sexual generations
  Study design
  Mutant physiology, ultrastructure, transcriptomics; no sexual segregation.
  Sample information
  WT+4 mutant phenotypes;100 protoplasts/sample for chloroplast count, not100 independent plants.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- Different light treatments changed Sonate leaf color, plastid features and pigments over15days.Traceable observational record · Applicability: distant analogy · Record environment when comparing PPS foliage.
  Evidence reference
  RE-12188012519dba50ca763fdd
  Source type
  traceable observational record
  Applicability
  distant analogy · Record environment when comparing PPS foliage.
  Studied material
  Sonate WT and etiolated mutant seedlings
  Organ
  leaf
  Generation
  treatment groups, not segregating generations
  Inheritance
  unknown unless explicitly stated
  Limits
  No optimal care setting for PPS hybrids or genetic inheritance result.
  Contradictions
  No contradictions recorded
  Supporting source location
  Abstract
  Offspring evidence
  15days;20/100/400 micromol m−2 s−1; biological denominator unavailable in abstract.
  Confidence rationale
  Controlled treatment reported in original abstract.
  Supporting sources
  Influence of light intensity on chloroplast development and pigment accumulation in the wild-type and etiolated mutant plants of Anthurium andraeanum Sonate
  Author
  ["Y. Wang", "S. Liu", "X. Tian", "Y. Fu", "X. Jiang", "Y. Li", "G. Wang"]
  Source date
  2018-07-26
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  PubMed abstract and figure captions opened; full text access blocked.
  Supporting location
  PlantSignalBehav13(8):e1482174; abstract; Figures1–2.
  Studied material
  Sonate WT and etiolated mutant seedlings
  Organ
  leaf
  Generation
  treatment groups, not segregating generations
  Study design
  Controlled light treatment.
  Sample information
  15days;20/100/400 micromol m−2 s−1; biological denominator unavailable in abstract.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- No controlled transmission model for PL-178 or the exact PPS dark-velvet families was located in the recorded searches.No located evidence · Applicability: bounded collection search; no exact verified accession · PL-178 and searched PPS dark-velvet families; not proof of exhaustive coverage of every trait
  Evidence reference
  RE-f5772b926df8feb294a3a18a
  Source type
  no located evidence
  Applicability
  bounded collection search; no exact verified accession · PL-178 and searched PPS dark-velvet families; not proof of exhaustive coverage of every trait
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Inheritance
  unknown unless explicitly stated
  Limits
  Not proof that inheritance is absent or unstudied everywhere.
  Contradictions
  No contradictions recorded
  Supporting source location
  SEARCH_LOG.json
  Offspring evidence
  Unknown
  Confidence rationale
  Search log and access failures retained.
  No joined citation is supplied for this claim.
Size, internodes and branching
Measure leaf progression, internode length, branch count and plant height in cm at repeated dated visits; retain container/support and juvenile/adult stage.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Age, support, pot volume, light and pruning; large size is not inherently undesirable.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Measure leaf progression, internode length, branch count and plant height in cm at repeated dated visits; retain container/support and juvenile/adult stage. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
Growth and establishment
Dates of new-leaf emergence/expansion, growth increment, recovery and visible stress; record deaths and causes as suspected/confirmed, not inherited by default.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Shipping, root loss, substrate, watering, temperature, nutrition and observer frequency.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Dates of new-leaf emergence/expansion, growth increment, recovery and visible stress; record deaths and causes as suspected/confirmed, not inherited by default. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
Flower phases and usable pollen
Assign provisional event/flower IDs; date female receptive observations and male pollen release separately; record collection/storage age and assay method; pollen stain is not proof of fertilization.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Protogyny, pollen age, temperature, contamination and scoring method.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Assign provisional event/flower IDs; date female receptive observations and male pollen release separately; record collection/storage age and assay method; pollen stain is not proof of fertilization. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
- The study records fruiting spadices, germination and flowering progeny separately; GroupV interspecific outcomes were131 pollinations,59 fruiting spadices and38 flowering progenies.Controlled genetic study · Applicability: related lineage · Velvet-leaf collection: process design, not exact PPS pair prediction.
  Evidence reference
  RE-21da39ed089cbf83686a59f2
  Source type
  controlled genetic study
  Applicability
  related lineage · Velvet-leaf collection: process design, not exact PPS pair prediction.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Inheritance
  unknown unless explicitly stated
  Limits
  Historical grouping, selective availability and sampled offspring constrain extrapolation.
  Contradictions
  No contradictions recorded
  Supporting source location
  Table2 p712
  Offspring evidence
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Confidence rationale
  Original Methods and outcome table available.
  Supporting sources
  Cross Compatibility in the Genus Anthurium
  Author
  ["R. D. Sheffer", "H. Kamemoto"]
  Source date
  1976-11
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original article full text read in ResearchGate OCR reproduction; publisher inaccessible.
  Supporting location
  JASHS101(6):709–713; Methods; Table2; p712 reciprocal-cross paragraph.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Study design
  Controlled crosses; availability-constrained matrix; historical taxonomy.
  Sample information
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- A. triangulum♀×A. digitatum♂ yielded a vigorous sterile hybrid; the reciprocal produced weak seedlings that died early.Controlled genetic study · Applicability: distant analogy · Reciprocal-cross design across Anthurium.
  Evidence reference
  RE-136eb1fe82f0a3813b062ba0
  Source type
  controlled genetic study
  Applicability
  distant analogy · Reciprocal-cross design across Anthurium.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Inheritance
  unknown unless explicitly stated
  Limits
  Not a PPS velvet-leaf pairing; does not identify the cause of directionality.
  Contradictions
  No contradictions recorded
  Supporting source location
  p712 reciprocal-cross paragraph
  Offspring evidence
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Confidence rationale
  Original reciprocal paragraph read.
  Supporting sources
  Cross Compatibility in the Genus Anthurium
  Author
  ["R. D. Sheffer", "H. Kamemoto"]
  Source date
  1976-11
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original article full text read in ResearchGate OCR reproduction; publisher inaccessible.
  Supporting location
  JASHS101(6):709–713; Methods; Table2; p712 reciprocal-cross paragraph.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Study design
  Controlled crosses; availability-constrained matrix; historical taxonomy.
  Sample information
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- Anthurium commonly shows marked protogyny, with species differences in floral phases, stigmatic fluid and pollen presentation.Traceable observational record · Applicability: related lineage · Flower-event timing for PPS plants.
  Evidence reference
  RE-b2249f93f3fac28d3f01cc96
  Source type
  traceable observational record
  Applicability
  related lineage · Flower-event timing for PPS plants.
  Studied material
  Living Anthurium species
  Organ
  flowers/spadix
  Generation
  adult reproductive phase
  Inheritance
  unknown unless explicitly stated
  Limits
  No fixed receptive-day schedule or PPS flowering readiness established.
  Contradictions
  No contradictions recorded
  Supporting source location
  Abstract
  Offspring evidence
  Number of specimens not available in opened abstract.
  Confidence rationale
  Original abstract only.
  Supporting sources
  Flowering Behavior of the Neotropical Genus Anthurium (Araceae)
  Author
  ["Thomas B. Croat"]
  Source date
  1980-07-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Publisher abstract only.
  Supporting location
  AmJBot67:888–904; abstract.
  Studied material
  Living Anthurium species
  Organ
  flowers/spadix
  Generation
  adult reproductive phase
  Study design
  Comparative flowering observations.
  Sample information
  Number of specimens not available in opened abstract.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- Accessory B counts, DNA amount, chromosome-set ploidy, visual leaf size and hybrid fertility are distinct measurements.Hypothesis · Applicability: related lineage · Interpretation safeguard for collection research.
  Evidence reference
  RE-dc5c80570dcd63dfa31521de
  Source type
  hypothesis
  Applicability
  related lineage · Interpretation safeguard for collection research.
  Studied material
  A. warocqueanum parent and selfed offspring | One A. warocqueanum parent and selfed family | 77 accessions; includes3 A. warocqueanum accessions
  Organ
  somatic chromosomes | somatic cells; pollen mother cells | mature leaf nuclei
  Generation
  parent/selfed offspring | parent/selfed offspring | accession survey
  Inheritance
  unknown unless explicitly stated
  Limits
  No PPS ploidy or fertility assigned; direct accession measurements needed.
  Contradictions
  No contradictions recorded
  Supporting source location
  SCI-S003/004 abstracts; SCI-S007 Methods and Discussion
  Offspring evidence
  Parent2n=30+3B; abstract lacks progeny denominator. | One parent; offspring denominator not in abstract. | 81 sampled,4 provenance exclusions;77 analyzed;4 instrument readings/preparation;1000 nuclei/read.
  Confidence rationale
  Synthesis of cytological and genome-size studies, not a new experimental result.
  Supporting sources
  Karyotype and B chromosomes of Anthurium warocqueanum
  Author
  ["K. Kaneko", "H. Kamemoto"]
  Source date
  1979-07-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Publisher abstract opened through its minimal-content redirect; full paper not read.
  Supporting location
  Journal of Heredity70(4):271–272; abstract.
  Studied material
  A. warocqueanum parent and selfed offspring
  Organ
  somatic chromosomes
  Generation
  parent/selfed offspring
  Study design
  Cytogenetic transmission.
  Sample information
  Parent2n=30+3B; abstract lacks progeny denominator.
  Denominator
  Unknown
  Read cited source (opens a new tab)
  Transmission and Significance of B Chromosomes in Anthurium warocqueanum
  Author
  ["Mari Marutani", "Haruyuki Kamemoto"]
  Source date
  1983-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original abstract opened on PubMed; full article not read.
  Supporting location
  AmJBot70(1):40–46; abstract paragraphs1–3.
  Studied material
  One A. warocqueanum parent and selfed family
  Organ
  somatic cells; pollen mother cells
  Generation
  parent/selfed offspring
  Study design
  Somatic and meiotic cytogenetics.
  Sample information
  One parent; offspring denominator not in abstract.
  Denominator
  Unknown
  Read cited source (opens a new tab)
  Genome size in Anthurium evaluated in the context of karyotypes and phenotypes
  Author
  ["Barbara J. Bliss", "Jon Y. Suzuki"]
  Source date
  2012-02-29
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original full article read in author-uploaded ResearchGate text. Date is printed online-publication date.
  Supporting location
  AoBPlants2012:pls006; Methods pp2–3; Table1 pp4–6; Discussion.
  Studied material
  77 accessions; includes3 A. warocqueanum accessions
  Organ
  mature leaf nuclei
  Generation
  accession survey
  Study design
  Flow cytometry with internal standards; technical readings are not biological replicates.
  Sample information
  81 sampled,4 provenance exclusions;77 analyzed;4 instrument readings/preparation;1000 nuclei/read.
  Denominator
  Unknown
  Read cited source (opens a new tab)
Self/outcross outcome stages
Separate attempted pollination, fruiting spadix, berries, extracted seeds, germinated seeds, surviving seedlings, verified parentage and later flowering/fertility; retain seed/pollen direction.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Unintended selfing, contamination, misidentification, pollen viability and unequal attempts.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Separate attempted pollination, fruiting spadix, berries, extracted seeds, germinated seeds, surviving seedlings, verified parentage and later flowering/fertility; retain seed/pollen direction. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
- The study records fruiting spadices, germination and flowering progeny separately; GroupV interspecific outcomes were131 pollinations,59 fruiting spadices and38 flowering progenies.Controlled genetic study · Applicability: related lineage · Velvet-leaf collection: process design, not exact PPS pair prediction.
  Evidence reference
  RE-21da39ed089cbf83686a59f2
  Source type
  controlled genetic study
  Applicability
  related lineage · Velvet-leaf collection: process design, not exact PPS pair prediction.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Inheritance
  unknown unless explicitly stated
  Limits
  Historical grouping, selective availability and sampled offspring constrain extrapolation.
  Contradictions
  No contradictions recorded
  Supporting source location
  Table2 p712
  Offspring evidence
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Confidence rationale
  Original Methods and outcome table available.
  Supporting sources
  Cross Compatibility in the Genus Anthurium
  Author
  ["R. D. Sheffer", "H. Kamemoto"]
  Source date
  1976-11
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original article full text read in ResearchGate OCR reproduction; publisher inaccessible.
  Supporting location
  JASHS101(6):709–713; Methods; Table2; p712 reciprocal-cross paragraph.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Study design
  Controlled crosses; availability-constrained matrix; historical taxonomy.
  Sample information
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- A. triangulum♀×A. digitatum♂ yielded a vigorous sterile hybrid; the reciprocal produced weak seedlings that died early.Controlled genetic study · Applicability: distant analogy · Reciprocal-cross design across Anthurium.
  Evidence reference
  RE-136eb1fe82f0a3813b062ba0
  Source type
  controlled genetic study
  Applicability
  distant analogy · Reciprocal-cross design across Anthurium.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Inheritance
  unknown unless explicitly stated
  Limits
  Not a PPS velvet-leaf pairing; does not identify the cause of directionality.
  Contradictions
  No contradictions recorded
  Supporting source location
  p712 reciprocal-cross paragraph
  Offspring evidence
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Confidence rationale
  Original reciprocal paragraph read.
  Supporting sources
  Cross Compatibility in the Genus Anthurium
  Author
  ["R. D. Sheffer", "H. Kamemoto"]
  Source date
  1976-11
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original article full text read in ResearchGate OCR reproduction; publisher inaccessible.
  Supporting location
  JASHS101(6):709–713; Methods; Table2; p712 reciprocal-cross paragraph.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Study design
  Controlled crosses; availability-constrained matrix; historical taxonomy.
  Sample information
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- Anthurium commonly shows marked protogyny, with species differences in floral phases, stigmatic fluid and pollen presentation.Traceable observational record · Applicability: related lineage · Flower-event timing for PPS plants.
  Evidence reference
  RE-b2249f93f3fac28d3f01cc96
  Source type
  traceable observational record
  Applicability
  related lineage · Flower-event timing for PPS plants.
  Studied material
  Living Anthurium species
  Organ
  flowers/spadix
  Generation
  adult reproductive phase
  Inheritance
  unknown unless explicitly stated
  Limits
  No fixed receptive-day schedule or PPS flowering readiness established.
  Contradictions
  No contradictions recorded
  Supporting source location
  Abstract
  Offspring evidence
  Number of specimens not available in opened abstract.
  Confidence rationale
  Original abstract only.
  Supporting sources
  Flowering Behavior of the Neotropical Genus Anthurium (Araceae)
  Author
  ["Thomas B. Croat"]
  Source date
  1980-07-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Publisher abstract only.
  Supporting location
  AmJBot67:888–904; abstract.
  Studied material
  Living Anthurium species
  Organ
  flowers/spadix
  Generation
  adult reproductive phase
  Study design
  Comparative flowering observations.
  Sample information
  Number of specimens not available in opened abstract.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- Accessory B counts, DNA amount, chromosome-set ploidy, visual leaf size and hybrid fertility are distinct measurements.Hypothesis · Applicability: related lineage · Interpretation safeguard for collection research.
  Evidence reference
  RE-dc5c80570dcd63dfa31521de
  Source type
  hypothesis
  Applicability
  related lineage · Interpretation safeguard for collection research.
  Studied material
  A. warocqueanum parent and selfed offspring | One A. warocqueanum parent and selfed family | 77 accessions; includes3 A. warocqueanum accessions
  Organ
  somatic chromosomes | somatic cells; pollen mother cells | mature leaf nuclei
  Generation
  parent/selfed offspring | parent/selfed offspring | accession survey
  Inheritance
  unknown unless explicitly stated
  Limits
  No PPS ploidy or fertility assigned; direct accession measurements needed.
  Contradictions
  No contradictions recorded
  Supporting source location
  SCI-S003/004 abstracts; SCI-S007 Methods and Discussion
  Offspring evidence
  Parent2n=30+3B; abstract lacks progeny denominator. | One parent; offspring denominator not in abstract. | 81 sampled,4 provenance exclusions;77 analyzed;4 instrument readings/preparation;1000 nuclei/read.
  Confidence rationale
  Synthesis of cytological and genome-size studies, not a new experimental result.
  Supporting sources
  Karyotype and B chromosomes of Anthurium warocqueanum
  Author
  ["K. Kaneko", "H. Kamemoto"]
  Source date
  1979-07-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Publisher abstract opened through its minimal-content redirect; full paper not read.
  Supporting location
  Journal of Heredity70(4):271–272; abstract.
  Studied material
  A. warocqueanum parent and selfed offspring
  Organ
  somatic chromosomes
  Generation
  parent/selfed offspring
  Study design
  Cytogenetic transmission.
  Sample information
  Parent2n=30+3B; abstract lacks progeny denominator.
  Denominator
  Unknown
  Read cited source (opens a new tab)
  Transmission and Significance of B Chromosomes in Anthurium warocqueanum
  Author
  ["Mari Marutani", "Haruyuki Kamemoto"]
  Source date
  1983-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original abstract opened on PubMed; full article not read.
  Supporting location
  AmJBot70(1):40–46; abstract paragraphs1–3.
  Studied material
  One A. warocqueanum parent and selfed family
  Organ
  somatic cells; pollen mother cells
  Generation
  parent/selfed offspring
  Study design
  Somatic and meiotic cytogenetics.
  Sample information
  One parent; offspring denominator not in abstract.
  Denominator
  Unknown
  Read cited source (opens a new tab)
  Genome size in Anthurium evaluated in the context of karyotypes and phenotypes
  Author
  ["Barbara J. Bliss", "Jon Y. Suzuki"]
  Source date
  2012-02-29
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original full article read in author-uploaded ResearchGate text. Date is printed online-publication date.
  Supporting location
  AoBPlants2012:pls006; Methods pp2–3; Table1 pp4–6; Discussion.
  Studied material
  77 accessions; includes3 A. warocqueanum accessions
  Organ
  mature leaf nuclei
  Generation
  accession survey
  Study design
  Flow cytometry with internal standards; technical readings are not biological replicates.
  Sample information
  81 sampled,4 provenance exclusions;77 analyzed;4 instrument readings/preparation;1000 nuclei/read.
  Denominator
  Unknown
  Read cited source (opens a new tab)
Seed production and germination
Count harvested/cleaned/sown seeds by flower and lot, dates and number germinated; report numerator/denominator at a stated cutoff and record ungerminated/lost seeds.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Seed maturity, counting losses, contamination, substrate and germination window.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Count harvested/cleaned/sown seeds by flower and lot, dates and number germinated; report numerator/denominator at a stated cutoff and record ungerminated/lost seeds. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
- The study records fruiting spadices, germination and flowering progeny separately; GroupV interspecific outcomes were131 pollinations,59 fruiting spadices and38 flowering progenies.Controlled genetic study · Applicability: related lineage · Velvet-leaf collection: process design, not exact PPS pair prediction.
  Evidence reference
  RE-21da39ed089cbf83686a59f2
  Source type
  controlled genetic study
  Applicability
  related lineage · Velvet-leaf collection: process design, not exact PPS pair prediction.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Inheritance
  unknown unless explicitly stated
  Limits
  Historical grouping, selective availability and sampled offspring constrain extrapolation.
  Contradictions
  No contradictions recorded
  Supporting source location
  Table2 p712
  Offspring evidence
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Confidence rationale
  Original Methods and outcome table available.
  Supporting sources
  Cross Compatibility in the Genus Anthurium
  Author
  ["R. D. Sheffer", "H. Kamemoto"]
  Source date
  1976-11
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original article full text read in ResearchGate OCR reproduction; publisher inaccessible.
  Supporting location
  JASHS101(6):709–713; Methods; Table2; p712 reciprocal-cross paragraph.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Study design
  Controlled crosses; availability-constrained matrix; historical taxonomy.
  Sample information
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- A. triangulum♀×A. digitatum♂ yielded a vigorous sterile hybrid; the reciprocal produced weak seedlings that died early.Controlled genetic study · Applicability: distant analogy · Reciprocal-cross design across Anthurium.
  Evidence reference
  RE-136eb1fe82f0a3813b062ba0
  Source type
  controlled genetic study
  Applicability
  distant analogy · Reciprocal-cross design across Anthurium.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Inheritance
  unknown unless explicitly stated
  Limits
  Not a PPS velvet-leaf pairing; does not identify the cause of directionality.
  Contradictions
  No contradictions recorded
  Supporting source location
  p712 reciprocal-cross paragraph
  Offspring evidence
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Confidence rationale
  Original reciprocal paragraph read.
  Supporting sources
  Cross Compatibility in the Genus Anthurium
  Author
  ["R. D. Sheffer", "H. Kamemoto"]
  Source date
  1976-11
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original article full text read in ResearchGate OCR reproduction; publisher inaccessible.
  Supporting location
  JASHS101(6):709–713; Methods; Table2; p712 reciprocal-cross paragraph.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Study design
  Controlled crosses; availability-constrained matrix; historical taxonomy.
  Sample information
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- Anthurium commonly shows marked protogyny, with species differences in floral phases, stigmatic fluid and pollen presentation.Traceable observational record · Applicability: related lineage · Flower-event timing for PPS plants.
  Evidence reference
  RE-b2249f93f3fac28d3f01cc96
  Source type
  traceable observational record
  Applicability
  related lineage · Flower-event timing for PPS plants.
  Studied material
  Living Anthurium species
  Organ
  flowers/spadix
  Generation
  adult reproductive phase
  Inheritance
  unknown unless explicitly stated
  Limits
  No fixed receptive-day schedule or PPS flowering readiness established.
  Contradictions
  No contradictions recorded
  Supporting source location
  Abstract
  Offspring evidence
  Number of specimens not available in opened abstract.
  Confidence rationale
  Original abstract only.
  Supporting sources
  Flowering Behavior of the Neotropical Genus Anthurium (Araceae)
  Author
  ["Thomas B. Croat"]
  Source date
  1980-07-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Publisher abstract only.
  Supporting location
  AmJBot67:888–904; abstract.
  Studied material
  Living Anthurium species
  Organ
  flowers/spadix
  Generation
  adult reproductive phase
  Study design
  Comparative flowering observations.
  Sample information
  Number of specimens not available in opened abstract.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- Accessory B counts, DNA amount, chromosome-set ploidy, visual leaf size and hybrid fertility are distinct measurements.Hypothesis · Applicability: related lineage · Interpretation safeguard for collection research.
  Evidence reference
  RE-dc5c80570dcd63dfa31521de
  Source type
  hypothesis
  Applicability
  related lineage · Interpretation safeguard for collection research.
  Studied material
  A. warocqueanum parent and selfed offspring | One A. warocqueanum parent and selfed family | 77 accessions; includes3 A. warocqueanum accessions
  Organ
  somatic chromosomes | somatic cells; pollen mother cells | mature leaf nuclei
  Generation
  parent/selfed offspring | parent/selfed offspring | accession survey
  Inheritance
  unknown unless explicitly stated
  Limits
  No PPS ploidy or fertility assigned; direct accession measurements needed.
  Contradictions
  No contradictions recorded
  Supporting source location
  SCI-S003/004 abstracts; SCI-S007 Methods and Discussion
  Offspring evidence
  Parent2n=30+3B; abstract lacks progeny denominator. | One parent; offspring denominator not in abstract. | 81 sampled,4 provenance exclusions;77 analyzed;4 instrument readings/preparation;1000 nuclei/read.
  Confidence rationale
  Synthesis of cytological and genome-size studies, not a new experimental result.
  Supporting sources
  Karyotype and B chromosomes of Anthurium warocqueanum
  Author
  ["K. Kaneko", "H. Kamemoto"]
  Source date
  1979-07-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Publisher abstract opened through its minimal-content redirect; full paper not read.
  Supporting location
  Journal of Heredity70(4):271–272; abstract.
  Studied material
  A. warocqueanum parent and selfed offspring
  Organ
  somatic chromosomes
  Generation
  parent/selfed offspring
  Study design
  Cytogenetic transmission.
  Sample information
  Parent2n=30+3B; abstract lacks progeny denominator.
  Denominator
  Unknown
  Read cited source (opens a new tab)
  Transmission and Significance of B Chromosomes in Anthurium warocqueanum
  Author
  ["Mari Marutani", "Haruyuki Kamemoto"]
  Source date
  1983-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original abstract opened on PubMed; full article not read.
  Supporting location
  AmJBot70(1):40–46; abstract paragraphs1–3.
  Studied material
  One A. warocqueanum parent and selfed family
  Organ
  somatic cells; pollen mother cells
  Generation
  parent/selfed offspring
  Study design
  Somatic and meiotic cytogenetics.
  Sample information
  One parent; offspring denominator not in abstract.
  Denominator
  Unknown
  Read cited source (opens a new tab)
  Genome size in Anthurium evaluated in the context of karyotypes and phenotypes
  Author
  ["Barbara J. Bliss", "Jon Y. Suzuki"]
  Source date
  2012-02-29
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original full article read in author-uploaded ResearchGate text. Date is printed online-publication date.
  Supporting location
  AoBPlants2012:pls006; Methods pp2–3; Table1 pp4–6; Discussion.
  Studied material
  77 accessions; includes3 A. warocqueanum accessions
  Organ
  mature leaf nuclei
  Generation
  accession survey
  Study design
  Flow cytometry with internal standards; technical readings are not biological replicates.
  Sample information
  81 sampled,4 provenance exclusions;77 analyzed;4 instrument readings/preparation;1000 nuclei/read.
  Denominator
  Unknown
  Read cited source (opens a new tab)
Offspring survival and later fertility
Count germinated, alive, dead, culled, missing and scorable offspring at dated stages; retain cull reason and offspring identity; later pollen/seed tests separate.
This record’s observation
Not yet measured
Unit
Unknown
Observation date
Unknown
Stage
Unknown
Reported context, inheritance and next observation
Measurement method
Unknown
Scoring rubric
proposed PPS measurement protocol; no current PPS measurements
Reported source context
See RE-9dbe05ecdf85955c651dc201 in central claim register; acquisition/seller context is not a PPS phenotype measurement · Baseline or reproductive gate for CAR0314/dressleri-line candidate. No affirmative trait contribution is presumed; accession-specific provenance reasoning is in dossiers/PL-189.md
Inheritance evidence
unresolved for this accession
Applicability
No exact-accession transmission data; context evidence applicability remains in claim ledger
Limits
Survivorship bias, selective sale, culling before scoring, environment and non-independent sibling cohorts.
Confidence
Low for trait transmission; phenotype not yet measured
Confidence rationale
The acquisition is traceable as a record, but no family dataset or authenticated PPS observation supports an inheritance model. Linked material is context, not proof of this trait.
Next observation
For PL-189, apply: Count germinated, alive, dead, culled, missing and scorable offspring at dated stages; retain cull reason and offspring identity; later pollen/seed tests separate. Resolve the accession-specific tag/identity question in dossiers/PL-189.md before interpreting family inheritance.
- Source records this exact acquisition label: CAR-0314 x (Eastern dressleri x dressleri "FP2"). Traceable observational record · Applicability: exact acquisition record only; physical accession unverified · PL-189
  Evidence reference
  RE-9dbe05ecdf85955c651dc201
  Source type
  traceable observational record
  Applicability
  exact acquisition record only; physical accession unverified · PL-189
  Studied material
  Source candidate or unresolved lot
  Organ
  provenance; seller phenotype claims separately qualified
  Generation
  unverified label
  Inheritance
  unresolved
  Limits
  seller-reported seeds/seed-grown; receipt reviewed
  Contradictions
  Unknown
  Supporting source location
  Private evidence locator withheld
  Offspring evidence
  No authenticated PPS progeny counts located
  Confidence rationale
  Opened local source and/or receipt proves recorded label; neither physical identity nor genetic transmission
  Supporting sources
  Private acquisition record reviewed internally
  Author
  Unknown
  Source date
  Unknown
  Accessed
  Unknown
  Access
  Private evidence; no receipt or correspondence published
  Supporting location
  Unknown
  Studied material
  Unknown
  Organ
  Unknown
  Generation
  Unknown
  Study design
  Unknown
  Sample information
  Unknown
  Denominator
  Unknown
  No public source link supplied.
- The study records fruiting spadices, germination and flowering progeny separately; GroupV interspecific outcomes were131 pollinations,59 fruiting spadices and38 flowering progenies.Controlled genetic study · Applicability: related lineage · Velvet-leaf collection: process design, not exact PPS pair prediction.
  Evidence reference
  RE-21da39ed089cbf83686a59f2
  Source type
  controlled genetic study
  Applicability
  related lineage · Velvet-leaf collection: process design, not exact PPS pair prediction.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Inheritance
  unknown unless explicitly stated
  Limits
  Historical grouping, selective availability and sampled offspring constrain extrapolation.
  Contradictions
  No contradictions recorded
  Supporting source location
  Table2 p712
  Offspring evidence
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Confidence rationale
  Original Methods and outcome table available.
  Supporting sources
  Cross Compatibility in the Genus Anthurium
  Author
  ["R. D. Sheffer", "H. Kamemoto"]
  Source date
  1976-11
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original article full text read in ResearchGate OCR reproduction; publisher inaccessible.
  Supporting location
  JASHS101(6):709–713; Methods; Table2; p712 reciprocal-cross paragraph.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Study design
  Controlled crosses; availability-constrained matrix; historical taxonomy.
  Sample information
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- A. triangulum♀×A. digitatum♂ yielded a vigorous sterile hybrid; the reciprocal produced weak seedlings that died early.Controlled genetic study · Applicability: distant analogy · Reciprocal-cross design across Anthurium.
  Evidence reference
  RE-136eb1fe82f0a3813b062ba0
  Source type
  controlled genetic study
  Applicability
  distant analogy · Reciprocal-cross design across Anthurium.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Inheritance
  unknown unless explicitly stated
  Limits
  Not a PPS velvet-leaf pairing; does not identify the cause of directionality.
  Contradictions
  No contradictions recorded
  Supporting source location
  p712 reciprocal-cross paragraph
  Offspring evidence
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Confidence rationale
  Original reciprocal paragraph read.
  Supporting sources
  Cross Compatibility in the Genus Anthurium
  Author
  ["R. D. Sheffer", "H. Kamemoto"]
  Source date
  1976-11
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original article full text read in ResearchGate OCR reproduction; publisher inaccessible.
  Supporting location
  JASHS101(6):709–713; Methods; Table2; p712 reciprocal-cross paragraph.
  Studied material
  University of Hawaii species collection
  Organ
  reproduction; progeny
  Generation
  self/interspecific offspring
  Study design
  Controlled crosses; availability-constrained matrix; historical taxonomy.
  Sample information
  1592 pollinations; abstract56 species, Methods57; germination sample25 seeds/cross;8 seedlings/cross grown onward.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- Anthurium commonly shows marked protogyny, with species differences in floral phases, stigmatic fluid and pollen presentation.Traceable observational record · Applicability: related lineage · Flower-event timing for PPS plants.
  Evidence reference
  RE-b2249f93f3fac28d3f01cc96
  Source type
  traceable observational record
  Applicability
  related lineage · Flower-event timing for PPS plants.
  Studied material
  Living Anthurium species
  Organ
  flowers/spadix
  Generation
  adult reproductive phase
  Inheritance
  unknown unless explicitly stated
  Limits
  No fixed receptive-day schedule or PPS flowering readiness established.
  Contradictions
  No contradictions recorded
  Supporting source location
  Abstract
  Offspring evidence
  Number of specimens not available in opened abstract.
  Confidence rationale
  Original abstract only.
  Supporting sources
  Flowering Behavior of the Neotropical Genus Anthurium (Araceae)
  Author
  ["Thomas B. Croat"]
  Source date
  1980-07-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Publisher abstract only.
  Supporting location
  AmJBot67:888–904; abstract.
  Studied material
  Living Anthurium species
  Organ
  flowers/spadix
  Generation
  adult reproductive phase
  Study design
  Comparative flowering observations.
  Sample information
  Number of specimens not available in opened abstract.
  Denominator
  Unknown
  Read cited source (opens a new tab)
- Accessory B counts, DNA amount, chromosome-set ploidy, visual leaf size and hybrid fertility are distinct measurements.Hypothesis · Applicability: related lineage · Interpretation safeguard for collection research.
  Evidence reference
  RE-dc5c80570dcd63dfa31521de
  Source type
  hypothesis
  Applicability
  related lineage · Interpretation safeguard for collection research.
  Studied material
  A. warocqueanum parent and selfed offspring | One A. warocqueanum parent and selfed family | 77 accessions; includes3 A. warocqueanum accessions
  Organ
  somatic chromosomes | somatic cells; pollen mother cells | mature leaf nuclei
  Generation
  parent/selfed offspring | parent/selfed offspring | accession survey
  Inheritance
  unknown unless explicitly stated
  Limits
  No PPS ploidy or fertility assigned; direct accession measurements needed.
  Contradictions
  No contradictions recorded
  Supporting source location
  SCI-S003/004 abstracts; SCI-S007 Methods and Discussion
  Offspring evidence
  Parent2n=30+3B; abstract lacks progeny denominator. | One parent; offspring denominator not in abstract. | 81 sampled,4 provenance exclusions;77 analyzed;4 instrument readings/preparation;1000 nuclei/read.
  Confidence rationale
  Synthesis of cytological and genome-size studies, not a new experimental result.
  Supporting sources
  Karyotype and B chromosomes of Anthurium warocqueanum
  Author
  ["K. Kaneko", "H. Kamemoto"]
  Source date
  1979-07-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Publisher abstract opened through its minimal-content redirect; full paper not read.
  Supporting location
  Journal of Heredity70(4):271–272; abstract.
  Studied material
  A. warocqueanum parent and selfed offspring
  Organ
  somatic chromosomes
  Generation
  parent/selfed offspring
  Study design
  Cytogenetic transmission.
  Sample information
  Parent2n=30+3B; abstract lacks progeny denominator.
  Denominator
  Unknown
  Read cited source (opens a new tab)
  Transmission and Significance of B Chromosomes in Anthurium warocqueanum
  Author
  ["Mari Marutani", "Haruyuki Kamemoto"]
  Source date
  1983-01
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original abstract opened on PubMed; full article not read.
  Supporting location
  AmJBot70(1):40–46; abstract paragraphs1–3.
  Studied material
  One A. warocqueanum parent and selfed family
  Organ
  somatic cells; pollen mother cells
  Generation
  parent/selfed offspring
  Study design
  Somatic and meiotic cytogenetics.
  Sample information
  One parent; offspring denominator not in abstract.
  Denominator
  Unknown
  Read cited source (opens a new tab)
  Genome size in Anthurium evaluated in the context of karyotypes and phenotypes
  Author
  ["Barbara J. Bliss", "Jon Y. Suzuki"]
  Source date
  2012-02-29
  Accessed
  2026-10-11T19:30:36.371253+00:00
  Access
  Original full article read in author-uploaded ResearchGate text. Date is printed online-publication date.
  Supporting location
  AoBPlants2012:pls006; Methods pp2–3; Table1 pp4–6; Discussion.
  Studied material
  77 accessions; includes3 A. warocqueanum accessions
  Organ
  mature leaf nuclei
  Generation
  accession survey
  Study design
  Flow cytometry with internal standards; technical readings are not biological replicates.
  Sample information
  81 sampled,4 provenance exclusions;77 analyzed;4 instrument readings/preparation;1000 nuclei/read.
  Denominator
  Unknown
  Read cited source (opens a new tab)

Research source assessment. No physical individual binding, measured phenotype, authenticated pedigree or PPS offspring observations have been established for this source record.

Related projects

Directional cross
Proposed not yet attempted
Seed PL-187 → Pollen PL-189 · Carla-related diversity and architecture
Carla-related diversity and architecture
Direction: Seed to pollen
Read the project
Directional cross
Proposed not yet attempted
Seed PL-189 → Pollen PL-187 · Carla-related diversity and architecture
Carla-related diversity and architecture
Direction: Seed to pollen
Read the project

Record references and publication context

Public record reference: RS-2375234ae701887f76a58912
Record kind: Single unit source candidate
Identity status: Provisional source reference
Publication eligibility: Public ready staged

Provisional research keys do not replace permanent Plant Passport or QR identifiers.

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CAR-0314 x (Eastern dressleri x dressleri "FP2")

Provisional collection recordSeedlingUnresolved

Source reference PL-189

This source record has not yet been linked to a confirmed individual plant. Its recorded label and reported lineage remain subject to review.

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Seller

Seller profile name: JustinGurski (Fuzzy Petioles)
Record status: Recorded seller profile

Recorded acquisition source; separate from breeder and lineage.

Seller information is acquisition provenance, separate from breeder attribution and reported lineage.

CAR-0314 x (Eastern dressleri x dressleri "FP2")

Seller

Observe. Investigate. Learn.

Traits

Blade proportions, symmetry and curvature

Supporting sources

Sinus and basal lobes

Supporting sources

Venation layout and contrast

Supporting sources

Blade thickness

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Emergent-to-mature blade and petiole color

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Velvet appearance

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Bullation, rugosity and gloss

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Angle-dependent metallic appearance

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Pattern and stability

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Size, internodes and branching

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Growth and establishment

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Flower phases and usable pollen

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Self/outcross outcome stages

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Seed production and germination

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Offspring survival and later fertility

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Related projects

Seed PL-187 → Pollen PL-189 · Carla-related diversity and architecture

Seed PL-189 → Pollen PL-187 · Carla-related diversity and architecture

Loading the recorded collection

CAR-0314 x (Eastern dressleri x dressleri "FP2")

Seller

Observe. Investigate. Learn.

Traits

Blade proportions, symmetry and curvature

Supporting sources

Sinus and basal lobes

Supporting sources

Venation layout and contrast

Supporting sources

Blade thickness

Supporting sources

Emergent-to-mature blade and petiole color

Supporting sources

Supporting sources

Supporting sources

Velvet appearance

Supporting sources

Bullation, rugosity and gloss

Supporting sources

Angle-dependent metallic appearance

Supporting sources