Also found in: Thesaurus, Wikipedia.
Related to Rivina: Rivina humilis
Switch to new thesaurus
|Noun||1.||Rivina - small genus of erect perennial shrubby herbs; tropical and subtropical America|
caryophylloid dicot genus - genus of relatively early dicotyledonous plants including mostly flowers
family Phytolaccaceae, Phytolaccaceae, pokeweed family - chiefly tropical herbaceous plants (including shrubs and trees) with racemose flowers: genera Phytolacca, Agdestis, Ercilla, Rivina, Trichostigma