Commelina in the state of Rio de Janeiro. A C. benghalensis L. B C. diffusa Burm.f. C–D C. erecta L.: C detail of the inflorescence showing aborted upper cincinnus D flower E–F C. obliqua Vahl: E detail of the inflorescence showing the two developed cincinni F flower GC. rufipes var. glabrata (D.R.Hunt) Faden & D.R.Hunt H–IC. rufipes var. rufipes Seub.: H detail of the leaf-sheaths, showing the hirsute rusty hairs I mature fruits. G by Flora Virtual Estación Biológica El Verde group, remaining field photos by M.O.O. Pellegrini.