Citation
CRATAEGUS AESTIVALIS (Walter) Torrey & A. Gray, Fl. N. Amer. 1: 468. 1840.
Mespilus aestivalis Walter 1788.
SOUTH CAROLINA: Colleton Co.: Along Combahee River, E of Yemassee, 15 Mar & 21 May 1916, Harbison s.n. (neotype: GH; isoneotype: NCU). Neotypified by D. B. Ward, J. Bot. Res. Inst. Texas 2: 481. 2008.