Research Paper
Stemona namkhunensis (Stemonaceae), a new species from Eastern Thailand
Wilawan Promprom, Wannachai Chatan
Published on: 09 August 2021
Page: 332 - 336
DOI: 10.6165/tai.2021.66.332
Abstract
Stemona namkhunensis Chatan & Promprom, a new species from the East of Thailand, is described and illustrated. It is morphologically similar to S. collinsiae Craib but clearly differs in the characteristic of the petiole, lamina, tepal, stamen, pistil, simple and pedunculated flower, and lacking bract. A morphological description, distribution, ecology, etymology, vernacular name, preliminary conservation status, and photographs are provided. A key to species of the erect species in Thailand is presented.
Keyword: Erect species, new species, Stemona collinsiae, taxonomy, Ubon Ratchathani Province
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