Crataegus acutifolia var. insignis (Sarg.) E.J.Palmer
, Brittonia 5: 482 (1946).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:67808-2
- Publication
- Brittonia; a Series of Botanical Papers. New York, NY
- Collation
- 5: 482
- Family as entered in IPNI
- Rosaceae