A revision of Gynura (Asteraceae: Senecioneae)  

作　　者：Ongkarn VANIJAJIVA Joachim W.KADEREIT 

机构地区：[1]Institute for Special Botany and Botanical Garden,Johannes Gutenberg University [2]Faculty of Science and Technology,Phranakhon Rajabhat University

出　　处：《Journal of Systematics and Evolution》2011年第4期285-314,共30页植物分类学报（英文版）

基　　金：Funding for a visit to Edinburgh;Kew by O.V.was provided by the EU SYNTHESYS program

摘　　要：A revision of the paleotropical genus Gynura Cass. is presented. Forty-four species are recognized, of which three are described as new. These are G. daviesiae Vanijajiva ＆ Kadereit, G. villosa Vanijajiva ＆ Kadereit, and G. siamensis Vanijajiva ＆ Kadereit. Gynura dissecta （F. G. Davies） Vanijajiva ＆ Kadereit, G. annua （F. G. Davies） Vanijajiva ＆ Kadereit, and G. aurantiaca （B1.） DC. subsp, parviflora （E G. Davies） Vanijajiva ＆ Kadereit are new combinations. An identification key, descriptions, and distribution maps are provided.A revision of the paleotropical genus Gynura Cass. is presented. Forty-four species are recognized, of which three are described as new. These are G. daviesiae Vanijajiva ＆ Kadereit, G. villosa Vanijajiva ＆ Kadereit, and G. siamensis Vanijajiva ＆ Kadereit. Gynura dissecta （F. G. Davies） Vanijajiva ＆ Kadereit, G. annua （F. G. Davies） Vanijajiva ＆ Kadereit, and G. aurantiaca （B1.） DC. subsp, parviflora （E G. Davies） Vanijajiva ＆ Kadereit are new combinations. An identification key, descriptions, and distribution maps are provided.

关 键 词：COMPOSITAE Gynural Gynuroid group REVISION taxonomy. 

分 类 号：Q949[生物学—植物学]