Quercus Linnaeus 1753

Magnoliopsida - Fagales - Fagaceae

Parent taxon: Fagaceae according to D.J. Mabberley 2000

See also Brown 1959, Knowlton 1899, MacGinitie 1941 and Shoshani et al. 1989

Sister taxa: Amentogerdiopollenites, Amplobalanus, Antiquacupula, Castanea, Castanopsis, Dryophyllum, Fagophyllum, Fagus, Parvobalanus, Protofagacea, Pseudofagus

Subtaxa: Quercus asymmetrica Quercus berryi Quercus browni Quercus convexa Quercus declinata Quercus dispersa Quercus eoxalapensis Quercus macneilii Quercus mohavensis Quercus pliopalmeri Quercus sullyi Quercus turneri Quercus yulensis

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Distribution:

• Quaternary of France (5 collections), Iran (2), Italy (2), Japan (4), Portugal (1), United States (16: Florida, Kansas, Michigan, North Carolina, South Carolina, Virginia, Washington)

• Pliocene to Pleistocene of Italy (2)

• Pliocene of Germany (5), Japan (1), United States (4: California, Florida, Nevada)

• Hemphillian of United States (2: California, Tennessee)

• Miocene to Oligocene of United States (1: Montana)

• Miocene to Pliocene of France (1), Japan (5), South Africa (1), United States (1: Nebraska)

• Miocene of Azerbaijan (1), China (1), Croatia (1), Germany (26), Japan (12), Poland (2), the Russian Federation (2), Spain (1), Switzerland (1), Turkey (1), United States (28: California, Georgia, Idaho, Montana, Nevada, Vermont, Virginia, Washington)

• Oligocene to Miocene of Germany (1), United States (3: Montana)

• Oligocene of Azerbaijan (1), the Russian Federation (3), United States (7: Idaho, Montana, Oregon)

• Eocene to Oligocene of United States (4: Colorado)

• Eocene of Canada (1: British Columbia), China (1), United States (18: Alaska, California, Colorado, Oregon, Wyoming)

• Paleocene of the United Kingdom (1), United States (19: Colorado, Montana, North Dakota, Wyoming)

• Tertiary of Japan (3)

• Cretaceous of Canada (2: British Columbia), Mexico (1), Portugal (1), United States (16: Kansas, Montana, New Mexico, South Dakota, Wyoming)

Total: 211 collections including 327 occurrences

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Specimen images are retrieved through the ePANDDA API.


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