Elevation of Symplocos macrophylla subsp. namboodiriana (Symplocaceae) to the species rank

TitleElevation of Symplocos macrophylla subsp. namboodiriana (Symplocaceae) to the species rank
Publication TypeJournal Article
Year of Publication2021
AuthorsSTEPHAN JEYAMARY, FRITSCH PETERW, MOHANAN NARAYANANNAIR, LIRIINA DAIHRIIKAIKHO
JournalPhytotaxa
Volume502
Start Page101
Issue1
End page106
Date Published05/2021
Type of ArticleResearch article
Abstract

In a comprehensive taxonomic revision of the Old World species of Symplocos (Symplocaceae) many infraspecific taxa were recognized within S. macrophylla, but subsequently most of these have been either moved to other species or recognized at the species rank. Following this trend, we provide herewith morphological evidence to warrant the elevation of S. macrophylla subsp. namboodiriana to the species rank. Symplocos namboodiriana comb. & stat. nov. differs from the other subspecies of S. macrophylla in its 1-flowered inflorescences (versus multi-flowered), shorter bracts, and 4 to 6 secondary leaf veins (versus longer bracts and 6 to 13 secondary veins). We provide an updated description of the species along with photographic images of live specimens and a conservation threat assessment.

DOI10.11646/phytotaxa.502.1.8
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