Two New Bulbophyllum (Orchidaceae) Species in Taiwan: B. brevipedunculatum and B. ciliisepalum

豆?是臺灣?科植物中種?最多的一屬。其採集上的??與部分種?間相近的型態往往造成分?研究的困難。本研究中我們確認於臺灣東部與中部發現的豆?屬(?科)?新種：短梗豆?Bulbophyllum brevipedunculatum 與毛緣萼豆?B. ciliisepalum，並提供敘述、圖片，以及近似種間的比較。Bulbophyllum (Orchidaceae) is the largest orchid genus in Taiwan. It is taxonomically problematic due to difficulty of field collection and morphological similarities between some species. In this study, we recognized two new Bulbophyllum species, B. brevipedunculatum and B. ciliisepalum, from eastern and central Taiwan. Descriptions, illustrations, and comparisons among related species were also presented