摘要
该文报道了产鄂西和湘西北的双子叶植物省级分布新记录1个属和8个种。湖北分布新记录有龙珠(Tubocapsicum anomalum)、直梗高山唐松草(Thalictrum alpinum var. elatum)、虫莲(Sanguisorba filiformis)、腺地榆(S. officinalis var. glandulosa)、平叶酸藤子(Embelia undulata)、广西地海椒(Physaliastrum chamaesarachoides)、东北薄荷(Mentha sachalinensis)、黄鼠狼花(Salvia tricuspis),其中龙珠对应的龙珠属(Tubocapsicum)是湖北新记录属;湖南分布新记录有宝兴藨寄生(Gleadovia mupinense)。根据IUCN标准,宝兴藨寄生属濒危(EN)物种。这些新记录的发现丰富了华中植物区系资料,在植物保护方面也有一定意义。
As provincial new distributions,one genus and eight species( including two varieties) of dicotyledon from West Hubei and Northwest Hunan are reported in this paper. Among these species,new distributions of Hubei are Tubocapsicum anomalum,Thalictrum alpinum var. elatum,Sanguisorba filiformis,S. officinalis var. glandulosa,Embelia undulate,Physaliastrum chamaesarachoides,Mentha sachalinensis and Salvia tricuspis. Among these species,Tubocapsicum anomalum belongs to Tubocapsicum,which is a newly recorded genus in Hubei. New distribution of Hunan is Gleadovia mupinense. According to IUCN Red List Criteria,G. mupinense is regarded as endangered( EN). These new distributions enrich floristic region of central China and have some significance for plant protection.
引文
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