Howard William Pfeifer
Howard William Pfeifer (1928–2009), U.S. American botanist.
IPNI standard form: Pfeifer
Taxon names authored
(List may be incomplete)
Publications
edit(List may be incomplete)
- Pfeifer, H.W. 1966. Revision of the North and Central American Hexandrous Species of Aristolochia (Aristolochiaceae). Annals of the Missouri Botanical Garden 53(2): 115–196. JSTOR BHL Reference page.