Harperocallis McDaniel. Harper's Beauty.
A genus of 11 species, perennials, of southeastern United States (1 species) and the Guayana Shield and n. Andes of n. South America. Remizowa et al. (2011) expanded Isidrogalvia to include the single species of Harperocallis, but following the failure of the proposal to nomenclaturally conserve the name Isidrogalvia against Harperocallis, Campbell & Dorr (2013) transferred the South American species into Harperocallis (Campbell & Dorr 2013; Applequist 2012).
Ref: Applequist (2012); Campbell (2010); Campbell & Dorr (2013); McDaniel (1968); Remizowa et al. (2011); Utech & Anderson (2002) In Flora of North America Editorial Committee (2002a); Zomlefer (1997c). Show full citations.
See something wrong or missing on about Harperocallis? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months.