ENNEANDRIA. 309. 



THREE FEMALES. 



(Trigynia.) 



506 Rheum. Cal. o: Cor. 6-cleft. Seed i, tlyee- 



fided. 



SIX* FEMALES. 



(Hexagynia) 



507 Butomus. Cal 0. Cor. (5-petaPd. Cap/. 6, many- 



feeded. 



ONE 



