Hoya aff. lacunosa — heart-shaped leaf
Explain why the historical heart-shaped-leaf description cannot identify one uniform clone.
Explain why the historical heart-shaped-leaf description cannot identify one uniform clone.
Overview
The heart-shaped-leaf label presents an identity problem in the 2007 Stemma account: Randal warns that different plants may circulate under it. This profile documents the ambiguity rather than selecting one of those plants as the correct interpretation.
Photo Gallery
No identity-, rights-, and profile-reviewed photographs are available yet.
What We Know
- Historical ambiguity: Randal tentatively contrasts material that might be a lacunosa sport with another plant that might represent a distinct species. Neither suggestion is treated here as a settled determination.
- Comparison evidence: The article includes leaf and flower comparisons. A modern plant would need its own provenance and flowering record before those comparisons could be applied to it.
- Keeping records useful: Preserve the received label alongside acquisition history. A shared leaf description can help organize questions without establishing that all similarly named plants share an origin.
What We Are Still Learning
Which historical plant does a particular accession represent?
What would help: Original labels, transfer records and dated photographs of both leaves and flowers.
Are the plants compared in 2007 still available as traceable material?
What would help: Accession or voucher records connecting living plants to the pictured material.
Do any later determinations resolve the ambiguity?
What would help: A published identification tied to those documented accessions, rather than leaf resemblance alone.
Common Misconceptions
- Heart-shaped leaves do not establish that all plants with this label are one clone.
- The historical suggestions of a sport or a separate species are not confirmed conclusions.
Research and Sources
Help answer this profile’s questions
Can you help connect this label to documented material? Original labels, acquisition records and dated photographs of leaves and flowers would help resolve the questions above.
Contribute evidence for this profile