Ulmus chuchuanus

Ulmus chuchuanus

Taxonavigation

Taxonavigation: Rosales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Rosids Cladus: Eurosids I Ordo: Rosales

Familia: Ulmaceae
Genus: Ulmus
Species: †U. chuchuanus

Name

Ulmus okanaganensis (Berry) LaMotte 1956

Type locality: Eocene; Chu Chua, British Columbia, Canada

Synonyms

• Ulmus columbianus Berry, 1926 (junior homonym)

References

• 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.