中国植物志
>> 第75卷 >> 菊科 Compositae >> 天名精属 Carpesium
组2. 膜苞组——Sect. Abrotanoides DC., Prodr. 6: 282. 1837; Maxim. in Bull. Acad. Sci. Petersb. 19: 475. 1874; et in Mel. Biol. 9: 281. 1874.
总苞苞片覆瓦状排列,外层短(向内逐层增长),干膜质或仅先端草质;头状花序单生茎、枝端或生于叶腋,具短梗或几无梗。
Descr. emend.: Invol. squamae imbricatae, exteriores gradatim breviores, extimae abbreviatae, scariosae vel apice tantum herbaceae. Calathia in caulis ramorumque apice solitaria vel ad axillas foliorum floralium brevlter pedicellata vel subsessilia.