Taxonomic changes in Oenothera sections Gaura and Calylophus (Onagraceae) Author Wagner, Warren L. Department of Botany, MRC- 166, National Museum of Natural History, Smithsonian Institution, P. O. Box 37012, Washington, DC 20013 - 7012, USA wagnerw@si.edu Author Krakos, Kyra N. Biology Department, Maryville University, 650 Maryville University Dr., St. Louis, MO 63141, USA Author Hoch, Peter C. Missouri Botanical Garden, P. O. Box 299, St. Louis, MO 63166 - 0299, USA text PhytoKeys 2013 2013-11-04 28 61 72 http://dx.doi.org/10.3897/phytokeys.28.6143 journal article http://dx.doi.org/10.3897/phytokeys.28.6143 1314-2003-28-61 FFBCE22D163DFF8AFF8EFF954A44FF90 576178 7. Oenothera capillifolia Scheele, Linnaea 21: 576. 1848. Basionym. Meriolix capillifolia (Scheele) Small, Fl. S.E. U.S. 846, 1335. 1903. Type. United States. Texas: Comal County, NewBraunfels, April (1846?), Ferdinand Roemers.n. (not located). -United States. Texas: Comal County, NewBraunfels, May 1850, F. Lindheimer 809 (Neotype: here designated, US-502186!; Isoneotypes: ARIZ, DS, F, GH, MO!, NMC, NY, OKL, PH, TEX, UC). Towner (1977) subdivided Oenothera capillifolia into two subspecies. We here continue to use his classification with the new nomenclature.