Bergia
 Bergia is one of the two genera of plants composing the waterwort family Elatinaceae. These are tropical to subtropical plants and sometimes aquatic in nature.Species include:Bergia ammannioidesBergia aquaticaBergia auriculataBergia capensisBergia decumbensBergia glutinosaBergia henshalliiBergia pedicellarisBergia pentheranaBergia perennisBergia polyanthaBergia pusillaBergia serrataBergia suffruticosaBergia texana