Studies on Schismatoglottideae (Araceae) of Borneo VII: Schottarum and Bakoa, Two New Genera from Sarawak, Malaysian Borneo

婆羅洲天南星科落檐族之研究VII：馬來西亞沙勞越二新屬－Schottarum屬與Bakoa屬

Peter C. Boyce ； 黃欣盈(Sin-Yeng Wong)

《Botanical Studies》 49卷4期 (2008/10) Pp. 393-404

摘要

本文報導產於沙勞越的天南星科兩個單種新屬：Schottarum屬與Bakoa屬，前者是根據Schismatoglottis sarikeensis (Bogner & M. Hotta) Bogner成立，並更名為Schottarum sarikeense (Bogner& M. Hotta) P.C. Boyce & S.Y. Wong；後者根據Piptospatha lucens (Bogner) Bogner & A. Hay，現更名為Bakoa lucens (Bogner) P.C. Boyce & S.Y. Wong，上述兩種皆曾置於現已廢止的Hottarum 屬(=Piptospatha)。本文就以上二新屬進行分類處理，製作婆羅洲產落檐族各屬與主要之屬下類群的檢索表，並提供此二新屬植物彩色圖片以資辨識。

關鍵字

天南星科 ； 婆羅洲 ； 溪生型 ； 落檐族

並列摘要

Schottarum P. C. Boyce & S. Y. Wong and Bakoa P. C. Boyce & S. Y. Wong are described as new genera from Sarawak, each with one species: Schottarum sarikeense (Bogner & M. Hotta) P.C. Boyce & S.Y. Wong based upon Schismatoglottis sarikeensis (Bogner & M. Hotta) Bogner & A. Hay and Bakoa lucens (Bogner) P. C. Boyce & S.Y. Wong based upon Piptospatha lucens (Bogner) Bogner & A. Hay. Both species were formerly placed in now-defunct Hottarum (= Piptospatha). A key to the genera and principle subgeneric divisions of Tribe Schismatoglottideae in Borneo is presented. Both species are illustrated.

並列關鍵字

Araceae ； Borneo ； Rheophytic ； Schismatoglottideae