【摘要】 通过对贝主生产区原植物和商品药材调查采集,在搞清各种贝母性状和显微特征的基础上,对得自全国23个省、市(区)的商品贝母及外销品90件进行了基源鉴定,计22种贝母属植物,以暗紫贝母Fritillaria unibracteata Hsiao et K. C. Hsia、甘肃贝母F. przewalskii Maxim. ex Batal、梭砂贝母F. delavayi Franch.、浙贝母F. thanbergii Miq.、伊贝母F. pallidiflora Schrenk、新疆贝母F. walujewii Rgl.、托里贝母F. tortifolia X. Z. Duan et X. J. Zheng、平贝母F. ussuriensis Maxim.和湖北贝母F. hupehensis Hsiao et K. C. Hsia等的鳞茎应用较广。更多还原

【Abstract】 "Beimu", an important Chinese drug used as an antitussive and expectorant, is derived from the dried bulbs of many varieties of Fritillaria plants. More than 9o samples under the name of "Beimu", collected either from its production districts or from commercial sources including those for export, were identified according to their macroscopic and microscopic characteristics. It is found that they belong to 22 different species of the Fritillaria genus. Among them, 4 species, viz. Fritillaria unibractecta. F. przewalskii, F. thunbergii and F. delavayi were most common, and 5 species ie. F. pallidiflora, F. walujewii, F. tortifolia, F. ussuriensis and F. hupehensis were also frequently met with, while the others were rarely encountered.更多还原