The grass radical. Archaic full form behind the modern top variant 艹. Among the most productive radicals in the language, indexing nearly all plant, herb, flower, vegetable, and herbal-medicine vocabulary: 花, 草, 茶, 菜, 苦, 药, 茄, 苹, 萝, 蔬, 蓝, 蕉. In practice you read it as the four-stroke 艹 cap, never as 艸.