Duosperma quadrangulare

Duosperma quadrangulare (Klotzsch) Brummitt  

Family: Acanthaceae

[Disperma affine (Lindau) S. Moore, moreDisperma angolense C.B. Clarke, Disperma dentatum C.B. Clarke, Disperma quadrangulare (Klotzsch) C.B. Clarke, Disperma viscidissimum S. Moore, Duosperma angolense (C.B. Clarke) Brummitt, Hygrophila affinis Lindau, Nomaphila quadrangularis Klotzsch]