[Datura alba Nees, moreDatura alba var. africanum Mattei, Datura dubia Rich. ex Pers., Datura fastuosa var. alba (Nees) C.B. Clarke, Datura hummatu Bernh., Datura nilhummatu Dunal]
A sp. of uncertain geographic origin, is rarely adventive in waste places. It has glabrous to subglabrous herbage, coarsely few-toothed, basally truncate to broadly cuneate lvs with a few large coarse teeth on the margins, and a 10-lobed cor-limb.
Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.