罗布麻属(Apocynum)植物罗布麻(A.venetum)的叶称为罗布麻叶,在中国用于治疗高血压、神经衰弱、肾炎。在中国,还分布着与罗布麻属近缘的白麻属(Poacynum)的白麻(P.picturn)和大叶白麻(P.hendersonii)2个种。最近,本来过去不作药用的白麻属植物叶也以与A.Venetum同样药效目的出现于市场,造成使用上的混乱。为了建立对市场品的简易鉴别法,进行了两属植物叶的比较解剖。得到以下结果:①两属植物叶的表面可以发现栅栏组织;③气孔以同样密度存在于两面;③圆锥状尖硬毛突出。 The leaves of the Apocynum plant Apocynum (A. venetum) are called apocynum venetum and are used in China to treat hypertension, neurasthenia, and nephritis. In China, two species of P. picturn (P. picturn) and P. hendersonii (P. hendersonii), which are related to the genus Apocynum, are also distributed. Recently, Acacia leaves, which were not used for medicinal purposes in the past, have appeared in the market for the same purpose as A. Venetum, causing confusion in use. In order to establish a simple identification method for market products, comparative anatomy of the leaves of two genera is performed. The following results are obtained: 1 Palisade tissue can be found on the surfaces of leaves of two genera; 3 Stoma exists on both sides with the same density; 3 Conical-shaped bristles protrude.