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本文共收载全国10个白茫的主产地原植物,经研究结果,共有7种植物分属于繖形科当归属(Augelica)和牛防风属(Heracleum).川白芷原植物主要是兴安白芷Angelicadahurica Benth.et Hook.及库页白芷A.anomala Lall.其次,四川土白芷为川鄂牛防风Heracleum hemsleyanum Diels.杭白芷原植物主要为Angelica formosana Boiss.禹、祁、湘、鄂、亳白芷则均为A.dahurica.云南白芷据现时所得材料,只有云南牛防风Heracleum scabridumFr..本文并对兴安白芷和杭白芷二种的分合进行了讨论,确定将二者分开,各为独立种;并将A.dahurica var.pai-chi Kimura et al.列为A.dahurica的异名.又文献中河北白芷有定为Heracleum lanatum Michx.,经鉴定结果应是H.moellendorffii Hance.
In this paper, a total of 10 major planting areas of the Chinese white primordial origin are collected. According to the results of the study, there are 7 species belonging to the family Augelica and Heracleum in the Umbelliferae family. The plants in the former are mainly Angelicadahurica Benth. .et Hook. and A.anomala Lall. Secondly, Sichuan soil and white peony are Heracleum hemsleyanum Diels. The main plant species in the white pebbles are Angelica formosana Boiss. 禹, 祁, 、, 鄂, and 亳白亳 are all A. dahurica. According to currently available materials, only the cattle Heracleum scabridum Fr.. This article discusses the division of the two species of Xingan Baiyu and Hangbai. It is determined that the two are separated and each is an independent species; .dahurica var.pai-chi Kimura et al. is listed as an alias of A. dahurica. Also in the literature Hebei Baiji has been identified as Heracleum lanatum Michx. The identification result should be H. moellendorffii Hance.