新疆帕米尔高原菊科紫菀族(Astereae)植物分类学研究

A Taxonomic Study on Astereae from Pamirs in Xinjiang

本文结合标本和实地考察,对新疆帕米尔高原菊科紫菀族植物进行了形态分类学研究,结果表明:新疆帕米尔高原菊科紫菀族植物计有8属、19种1亚种2变种,分别占新疆紫菀族属、种总数的61.5%和36.5%。其中发现新疆帕米尔新记录属2属,新疆帕米尔新纪录种10种1亚种2变种。该地区19种植物中有新疆帕米尔特有种1种,新疆特有种3种,中国新疆特有分布种11种,特有种与特有分布种共占78.9%,比例较高。

This paper presents the classification, distribution of Astereae.About 8 genera, 19 species, 1 subspecies and 2 variaties of Astereae were recorded to occur in Pamirs in Xinjiang, repectively accounting for 61.5% of genera and 36. 5 % of species in Xinjiang. Among them, therewere 10 new recorded species, 1 subspecies, 2 variaties and 2 new recorded genera on Pamirs in Xinjiang.One species is endemic to Pamirs in Xinjiang,3 species are endemic to Xinjiang and 11 species only distribute in Xinjiang in China.These 15 species account for 78.9%.