Angiospermae - Fagales - Juglandaceae
Parent taxon: Juglandaceae according to F. H. Knowlton 1919
See also Brown 1959, Chauhan 1991, Hickey 1977 and Liu et al. 1996
Sister taxa: Alatonucula, Alfaroa, Antweileria, Carya, Caryapollenites, Caryojuglandoxylon, Caryojuglans, Cruciptera, Cyclocarya, Engelhardia, Hicoria, Hicoroides, Juglandicarya, Juglandiocarpon, Juglandiphyllum, Juglandiphyllum, Juglandites, Juglandoxylon, Juglans, Jugloxylon, Lamanonia, Momipites, Palaeocarya, Paraengelhardtia, Platycarya, Platycaryapollenites, Praeengelhardtia, Pterocaryapollenites, Pterocaryopsis, Pugetia, Sphaerocarya, Vinea
Subtaxa: Pterocarya americana Pterocarya denticulata Pterocarya hispida Pterocarya retusa Pterocarya stenoptera
Ecology: "photoautotroph"
Distribution:
• Quaternary of France (3 collections), India (3), Italy (1), Japan (2)
• Pliocene to Pleistocene of China (1), Italy (3)
• Pliocene of China (1), Germany (4), Japan (1), Portugal (6), United States (1: Florida)
• Miocene to Pliocene of France (1), Germany (1), Japan (1)
• Miocene of Canada (1: Northwest Territories), China (2), Denmark (1), Germany (36), Japan (6), Poland (2), the Russian Federation (6), Turkey (1), United States (5: Idaho, Nebraska, Nevada, Virginia)
• Oligocene to Eocene of United States (1: Oregon)
• Oligocene of the Czech Republic (1), Germany (2), the Russian Federation (12), United States (2: Oregon, Virginia)
• Eocene of Canada (2: British Columbia), Germany (1), Japan (2), the Russian Federation (1), United States (48: Alaska, Colorado, Oregon, Washington, Wyoming)
• Clarkforkian of United States (2: North Dakota, Wyoming)
• Paleocene to Eocene of United States (1: Alaska)
• Paleocene to Oligocene of Canada (1: Nunavut)
• Paleocene of China (1), United States (11: Alaska, Colorado, Montana, Wyoming)
• Tertiary of Japan (1)
Total: 178 collections including 187 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.