Sect. Sect. Nat.
亚属简介
雪莲亚属Subgen. Amphilaena (Stschegl.) Lipsch.
in Trans. Mosc. Soc. Nat. Biol. Ser. 3: 182. 1960 et in Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 21: 396. 1961 et Fl. URSS 27: 383. 1962 et Gen. Saussurea 55. 1979. ——Saussurea DC. Sect. Amphilaena Stschegl. in Bull. Soc. Nat. Mosc. 21(3): 244. 1848; Lipsch. in Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 16: 440. 1954; Kitam. in Act. Phytotax. et Geobot, 24 (1-2): 24. 1969. ——Saussurea DC. Sect. Obvallatae Maxim. in Bull. Acad. Sci. StPetersb. 27: 489. 1881; 0. Hoffm. in Engler u. Prantl, Pflanzenf. 4(5): 320. 1893. 1893; Diels in Bot. Jahrb. 29: 622. 1901; Ling in Contr. Inst. Bot. Nat. Acad. Peiping 3(4): 149. 1935; Chen in Bull. Fan Mem. Inst. Biol. Bot. 6(2): 82. 1935.
有茎、少几无茎或极少无茎草本。茎叶边缘全缘或有锯齿,决不羽状分裂;最上部茎叶苞叶状,常船形,扩大,膜质,淡白色或红色,被柔毛或无毛,包围或半包围总花序或头状花序。头状花序多数,密集成总花序或头状花序单生。瘦果无毛。冠毛白色或褐色,(1)-2层,外层少数,短,糙毛状,内层长,多数,宿存,羽毛状。花托有托片;托片短。
本亚属约有23种;我国几乎拥有这个亚属的全部种类。主要分布我国西南部及西北部。
亚属模式:苞叶雪莲S. obvallata (DC.) Edgew.
下级分类
膜苞雪莲 Saussurea bracteata Decne.
肿柄雪莲 Saussurea conica C. B. Clarke红
柄雪莲 Saussurea erubescens Lipsch.
球花雪莲 Saussurea globosa Chen
雪莲花 Saussurea involucrata (Kar. et Kir.) Sch.-Bip.
紫苞雪莲 Saussurea iodostegia Hance
长叶雪莲 Saussurea longifolia Franch.
木里雪莲 Saussurea muliensis Hand.-Mazz.
鸟巢状雪莲 Saussurea nidularis Hand.-Mazz.
钝苞雪莲 Saussurea nigrescens Maxim.
苞叶雪莲 Saussurea obvallata (DC) Edgew.
褐花雪莲 Saussurea phaeantha Maxim.
多鞘雪莲 Saussurea polycolea Hand.-Mazz.
草原雪莲 Saussurea pratensis Anth.
毛背雪莲 Saussurea pubifolia S. W. Liu
唐古特雪莲 Saussurea tangutica Maxim.
单花雪莲 Saussurea uniflora (DC. ) Wall. ex Sch.-Bip.
华中雪莲 Saussurea veitchiana Dnunm et Hutch.
毡毛莲雪 Saussurea velutina W. W. Smith