Angiospermae - Rosales - Pomaceae
Parent taxon: Rosales according to F. H. Knowlton 1919
Sister taxa: Barbeyaceae, Caesalpiniaceae, Cannabaceae, Davidsoniaceae, Dialypetalanthaceae, Dirachmaceae, Drupaceae, Elaeagnaceae, Eucryphiaceae, Mimosaceae, Papilionaceae, Rhamnaceae, Rosaceae, Ulmaceae, Urticaceae, Urticaleoxylon
Subtaxa: Amelanchier Crataegus Malus Sorbus
Ecology: "photoautotroph"
Distribution:
• Quaternary of Japan (1 collection), United States (1: California)
• Pliocene of China (3), Germany (5), Italy (1), United States (1: Nevada)
• Miocene to Oligocene of United States (1: Montana)
• Miocene to Pliocene of France (1), Japan (1)
• Miocene of China (7), Germany (32), Japan (5), Poland (1), the Russian Federation (3), United States (16: California, Idaho, Montana, Nebraska, Nevada)
• Oligocene to Eocene of United States (1: Oregon)
• Oligocene to Miocene of United States (1: Montana)
• Oligocene of China (1), Czechia (1), the Russian Federation (4), United States (8: Idaho, Oregon)
• Eocene to Oligocene of United States (4: Colorado)
• Eocene of Canada (2: British Columbia), China (1), United States (2: Colorado)
• Paleocene of United States (2: Wyoming)
• Tertiary of Japan (1)
Total: 107 collections including 180 occurrences