Helmholtzia glaberrima (Hook.f.) Caruel [ Philydrum glaberrimum Hook.f.]
no HD illustration available (m1)
Helmholtzia glaberrima (Hook.f.) Caruel [ Philydrum glaberrimum Hook.f.] [Philydraceae]
W. Curtis, Bot. Mag., vol. 99 [ser. 3, vol. 29]: t. 6056 (1873) [W.H. Fitch]