Abstract

Arisaema thunbergii Blume subsp. urashima (Hara) Ohashi ＆ J. Murata (Araceae) is repoted for the first time from Taiwan. A taxonomic description and morphological comparison with A. heterophyllum Blume, a closely similar relative known to occur in Taiwan, are provided.

中文摘要

本文報導台灣產天南星屬之一新紀錄植物-浦島天南星(Arisaema thunbergii Blume subsp. urashima (Hara) Ohashi ＆ J. Murata)，除描述型態特徵與生育地環境外，並提供檢索表以與台灣產同屬一進緣種-羽葉天南星 (A. heterophyllum Blume)區別。