二十一、藜芦与萱草根藜芦首载于《神农本草经》,列为下品,《本草纲目》收入草部毒草类。据其形态描述,与今全国药用的百合科黑藜芦Veratrum nigrum L.或其同属植物相符,但亦有异物同名的情况存在。我区应用的就有两种,一种为百合科藜芦,另一种是同科植物小萱草Hemerocallis minor Mill的根及根茎。这两种药材,区内有产未收,市售品均自区外购入,其所以产生混淆,显系在 Twenty-one, veratrum and alfalfa root were distributed in “Shen Nong’s Materia Medica” and listed as inferior products. “Compendium of Materia Medica” was collected from the weeds of grass. According to its morphological description, it is consistent with the current national medicinal Lilium hirsutum Veratrum nigrum L. or its genus, but there are also foreign matter with the same name. There are two kinds of application in our district, one is Lilium repens and the other is the root and stem of Hemerocallis minor Mill. These two herbs were not produced in the area, and commercial products were purchased from outside the area. This caused confusion.