箭叶芋，水芋与黑海芋同种的植物，如箭叶芋和水芋。

Any of several related plants, such as the arrow arum and water arum.

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箭叶橐吾的三个自然居群，总计62个个体，使用17个随机引物，共扩增出128个多态位点。

Three natural population of l. Sagitta, add up to 62 individual, with 17 random primers, 128 polymorphic loci.

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前言：目的：观察箭叶淫羊藿炮制前后补益作用的强弱。

AIM: To observe the supplementation action of the crude and processed Epimedium Sapittatum Maxim.

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