Hymenocallis harrisiana Herb. [ Pancratium mexicanum L.]
no HD illustration available (m1)
Hymenocallis harrisiana Herb. [Amaryllidaceae]
J.B.P.A. de Monet de Lamarck, J.L.M. Poiret, Tabl. Encycl., vol. 1 : t. 228, fig. 2 (1791) [Fossier]