The variety is used as a reference for the comparative assessment of morphological characteristics of new Poinsettia hybrids when conducting tests for distinctness, uniformity, and stability. In particular, it is cited as an example for describing the weak intensity of the green color on the upper side of the leaf petiole and for measuring plant height.
Official publications lack data on the originator of the variety or its genetic basis. The variety should be distinguished from Tradescantia pallida, which also bears the trade name «Purple Heart».
Sources2
Loading…
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed.
More about sources