]> [collector note: PRE; Collected for USDA, Division of Exploration and Introduction] Example of Name Published: Datura leichhardtii F.Mueller ex Bentham subsp. pruinosa (Greenm.) A. S. Barclay ex K. Hammer, Kulturpflanze 31: 30. 1983. Botany Barclay, Arthur Stewart Barclay, Arthur Stewart A.S.Barclay A. S. Barclay Arthur Stewart Barclay 1932 2003