Abstract

Two new species of Ophiopogon (O. rupestris, O. tristylatus) and one species of Peliosanthes (P. cambodiana) of Asparagaceae (Convallariaceae s. str.) discovered recently in southern Cambodia and in Vietnam are described and illustrated. All described species are probably local endemics with a restricted distribution. Data reported for each described species comprise a standard citation of type specimens, description, list of available paratypes, proposed species epithet etymology, data on ecology, phenology and distribution, as well as short taxonomic remarks.

中文摘要

本文報導產於台灣中部唇形科黃芩屬一新種植物—長葉黃芩（Scutellaria hsiehii T. H. Hsieh），本種與布烈氏黃芩（S. playfairii Kudo）形態相似，但本種枝條細長下垂，葉具長柄，長卵形葉具3‒5個鋸齒和小堅果表面具鈎狀突起等特徵可以區別。本文提供形態描述、手繪圖、花粉SEM圖片、彩色照片以供鑑定參考。

Keyword: Lamiaceae, new species, Scutellaria hsiehii, Taiwan, taxonomy.