n. 薄荷科植物,锦紫苏

[ noun ]
any of various Old World tropical plants of the genus Coleus having multicolored decorative leaves and spikes of blue flowers
<noun.plant>

Coleus \Co"le*us\, n. [NL., fr. Gr. ? a sheath; -- referring to
the manner in which the stamens are united.] (Bot.)
A plant of several species of the Mint family, cultivated for
its bright-colored or variegated leaves.