External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:60444757-2
- Species Name
- Crataegus aestivalis (Walter) Torr. & A.Gray, Fl. N. Amer. (Torr. & A. Gray) 1(3): 468 (1840).
- Publication
- Revisio Generum Plantarum: vascularium omnium atque cellularium multarum secundum leges nomeclaturae internationales cum enumeratione plantarum exoticarum in itinere mundi collectarum ... Leipzig
- Collation
- 1: 215
- Date of Publication
- 5 Nov 1891
- Family as entered in IPNI
- Rosaceae