Commelina in different languages.
Commelina sp. Identification Key
Flora of China 24: 35–38. 2000.
13. COMMELINA Linnaeus, Sp. Pl. 1: 40. 1753.
鸭跖草属 ya zhi cao shu
Herbs annual or perennial. Rhizomes absent. Stems creeping, ascending, or erect. Leaves alternate. Cincinni subtended by and
included in spathelike involucral bracts; involucral bracts open or proximal margins coherent and becoming funnelform, often form-
ing heads; cincinni dichotomously branched, flowers in 1 branch smaller, infertile, falling...