Hemerocallis fulva (L.) L. [ Hemerocallis fulva var. longituba (Miq.) Maxim.]
no HD illustration available (m1)
Hemerocallis fulva (L.) L. [ Hemerocallis lilioasphodelus var. fulva L.] [Liliaceae]
E.A. von Regel, Gartenflora, vol. 34 : t. 1187 (1885)