Ulmus chuchuanus
Taxonavigation
[edit]| Taxonavigation: Rosales |
|---|
| Classification System: APG IV
Superregnum: Eukaryota |
Familia: Ulmaceae
Genus: Ulmus
Species: †U. chuchuanus
Name
[edit]Ulmus okanaganensis (Berry) LaMotte 1956
Type locality: Eocene; Chu Chua, British Columbia, Canada
Synonyms
[edit]- Ulmus columbianus Berry, 1926 (junior homonym)
References
[edit]- LaMotte, R.S. 1952. Catalogue of the Cenozoic plants of North America through 1950. Geological Society of America Memoirs Vol. 51. Geological Society of America. DOI: 10.1130/MEM51 Reference page.
- Denk, T. & Dillhoff, R.M. 2005. Ulmus leaves and fruits from the Early-Middle Eocene of northwestern North America: systematics and implications for character evolution within Ulmaceae. Canadian Journal of Botany 83(12): 1663–1681.