蒤

* 虎杖，一种草本植物，高约一米，茎中空，表面有红紫色斑点，根入药。亦称"花斑竹根"。 * 杂草

(translated) *Polygonum cuspidatum*, a herbaceous plant about one meter in height, with hollow stems and reddish-purple spotted surface, the root of which is used in medicine; Also, weed