湖南省一种药用植物新记录种

假活血草隶属唇形科黄芩属,为1年生草本,其小坚果背腹面明显分化,背面具瘤,腹面隆起成圆锥形、光滑,顶端具果脐,根茎具匍匐枝,易区别于本属其它种。2016年3月,在湖南省长沙市兴马村采集到该种植物的标本。该种在湖南省为首次发现,其凭证标本保存于中南林业科技大学植物标本室(CSFI)。假活血草的发现,不仅丰富了湖南省植物物种资源,也为湖南省植物区系、植物地理学及药理学研究提供材料和依据。

The newly record of medicinal plant of Hunan Province---Scutellaria tuberifera C. Y. Wu & C. Chen

Scutellaria tuberifera C.Y.Wu &C.Chen,annual herb,belongs to Scutellariae of Labiatae.Its nutlets conspicuously differentiated into adaxial and abaxial sides,abaxially tuberculate,adaxially smooth,without a wing on e﹣quatorial plane;rhizomes with long leafless stolons at nodes,easy to distinguish it from the other species of Scutellaria.It was first discovered in Xingma village from Changsha City of Hunan Province in 2016,and the voucher specimens are preserved in the Herbarium of Central South University of Forestry and Technology (CSFI).It was not only enrich the plant species resources,also provide basis material for the flora,plant geography and pharmacology research in Hunan Province.