甘肃省桔梗科四个新纪录种

Four new record species of Campanulaceae from Gansu Province

【目的】在甘肃省文县进行第四次中药资源普查,厘清文县野生中药资源的现状.【方法】通过查阅腊叶标本,结合野外考察的结果,对桔梗科系统的分布和分类进行整理及分析.【结果】鉴定出桔梗科植物在甘肃省自然分布的4个新纪录种,分别为党参属的川鄂党参Codonopsis heuryi Oliv.,川党参Codonopsis pilosula subsp.tangshen,风铃草属的西南风铃草Campanula colorata Wall.以及沙参属的轮叶沙参Adenophora tetraphylla(Thunb.)Fisch.

【Objective】In order to investigate the situation of traditional Chinese medicine,the forth traditional Chinese medicine resource censor in Wen County conducted in 2016.【Method】After a review of herbarium specimens,combined with the field study,the distribution and classification of Campanulaceae system was collated and analyzed.【Result】Four new records of Campanulaceae species were identified in Gansu,including Codonopsis heuryi Oliv.,Codonopsis pilosula subsp.tangshen.,Campanula colorata Wall.and Adenophora tetraphylla（Thunb.）Fisch.