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The confusing identity of Pternopetalum molle (Apiaceae)

出版物类型Journal Article
年代:2008
作者:Wang, LS
期刊:Botanical Journal of the Linnean SocietyBotanical Journal of the Linnean Society
卷册:158
页码:274-295
Type of Article:10.1111/j.1095-8339.2008.00920.x
ISBN Number:1095-8339
关键词:East Asia, morphology, taxonomic revision, Umbelliferae
Abstract:

The misapplication of the name Pternopetalum molle (Franch.) Hand.-Mazz. has resulted in considerable taxonomic confusion in the genus, involving 11 names belonging to seven taxa (according to a recent treatment). A supplementary taxonomic revision of P. botrychioides (Dunn) Hand.-Mazz., P. molle and P. vulgare (Dunn) Hand.-Mazz. is presented, after a detailed examination of the morphological variation. Four new synonyms, P. longicaule var. humile R.H.Shan & F.T.Pu, P. molle var. dissectum R.H.Shan & F.T.Pu, P. radiatum (W.W.Smith) P.K.Mukherjee and P. trifoliatum R.H.Shan & F.T.Pu, are proposed. Pternopetalum delicatulum (H.Wolff) Hand.-Mazz. should be reduced to P. botrychioides rather than P. radiatum. The previous taxonomic treatments of P. cuneifolium (H. Wolff) Hand.-Mazz., P. cartilagineum C.Y.Wu ex R.H.Shan & F.T.Pu and P. molle var. crenulatum R.H.Shan & F.T.Pu are reinstated. A key and distribution maps are provided for the accepted species. © 2008 The Linnean Society of London, Botanical Journal of the Linnean Society, 2008, 158, 274–295.

周三, 2012-11-07 16:15 -- admin
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