唇しん形けい花か冠かん

noun

labiate corolla

Botanical term for a corolla with a lip-like shape, typical of the mint family (Lamiaceae).

• シソ科かの植しょく物ぶつは唇しん形けい花か冠かんを持もつことが多おおい。

  Plants in the mint family often have labiate corollas.