ˇㄘㄠˇcǎo

  1. 植物紫草紫草多年草本公分互生橢圓形夏日小白果實成熟灰色堅硬光澤根部紫色染料」。

red root gromwell (Lithospermum erythrorhizon)​, flowering plant whose roots provide purple dye, arnebia (plant genus in family Boraginaceae)​
Grémil pourpre bleu
Blauroter Steinsame, Blaurote Rindszunge, Purpurblauer Steinsame (eine Pflanze)​ (Eig, Bio)​, Buglossoides purpurocaerulea (Eig, Bio)​