Commelina merkeri

Commelina merkeri K.Schum. 屬於鴨跖草科（Commelinaceae）的Commelina屬，於1905年發表。

Related species

Commelina huntii

Commelina danxiaensis

Commelina longicaulis

Commelina rufipes

Commelina acutissima

Commelina albiflora

Murdannia schomburgkiana

Siderasis albofasciata

Siderasis almeidae

Murdannia semifoliata

Murdannia engelsii

Murdannia paraguayensis