External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:68250-2
- Species Name
- Crataegus engelmannii Sarg.
- Publication
- Annals of the Missouri Botanical Garden. St. Louis, Missouri
- Collation
- 22: 559
- Family as entered in IPNI
- Rosaceae
Links
- Nomenclatural link
- Crataegus infesta Sarg., Rep. (Annual) Missouri Bot. Gard. 19: 45 (1908).
- Same citation as
- Crataegus engelmannii f. nuda Palmer.