《中国沙漠植物志》景天科（Crassulaceae）增订

REVISION OF CRASSULACEAE IN <<FLOKA IN DESEKTIS REIPUBLICAE POPULORUM SINARUM>>

通过对中国沙区植物标本整理、鉴定和文献考证，新增加了八宝属、合景天属、红景天属、瓦莲属、黄花瓦松、狼爪瓦松、库布齐八宝、白八宝、白花合景天、合景天、小花瓦莲、卵叶瓦莲、灰毛景天、堪察加景天和唐古红景天等４属、１０种、１变种，并对紫八宝和狭叶费英的名称做了订正。

Study on plant specimens in desert areas of China and textual research in taxonomicliteratures show that there are 25species,2 varieties and 3 variants of the genus Salix L.in desert areasof China;Salix cheilophila Schneid.,S.linearifolia E. Wolf and S. alberti Rgl.which had not beenincluded in《F1.Deser.Sin》are distributed in descrt areas of China;S. serrulatifolia E.Wolf and S.tenuijulis Ledeb.should be two different species;the names of S.microstachya Turcz. apud Trautv.,S.burqinensis Ch.Y.Yang,S.serrulatifolia E.Wolf var.subintegrifolia Ch.Y.Yang and S.matsudanaKoidz.f.tortuosa(Vilm.)Rehd. are revised.