As classified in WFO snapshot
December 2023
latest classification for this taxon
variety
Crataegus macracantha var. occidentalis
This variety name was first published in Rhodora 10: 82 (1908)
At the time of this classification snapshot, this variety name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0001012557.
Synonyms of Crataegus macracantha var. occidentalis
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Crataegus colorado | North Carolina Agric. Exp. Sta. Bull. no. 175: 110. 1900 | wfo-0000986699 | ||
| Crataegus occidentalis | Bull. New York Bot. Gard. 1: 448 (1900) | wfo-0001001337 | ||
| Crataegus coloradensis | Proc. Biol. Soc. Washington 17: 175 (1904 publ. 1905) | wfo-0001001359 |