Juglans Linnaeus 1753 (walnut)

Angiospermae - Fagales - Juglandaceae

Full reference: C. Linnaeus. 1753. Species Plantarum 1-1200

Parent taxon: Juglandaceae according to F. H. Knowlton 1919

See also Berry 1914, Brown 1959, Chauhan 1991, Knowlton 1899, Lakhanpal et al. 1976, Liu et al. 1996 and Mabberley 2000

Sister taxa: Alatonucula, Alfaroa, Antweileria, Carya, Caryapollenites, Caryojuglandoxylon, Caryojuglans, Cruciptera, Cyclocarya, Engelhardia, Hicoria, Hicoroides, Juglandicarya, Juglandiocarpon, Juglandiphyllum, Juglandiphyllum, Juglandites, Juglandoxylon, Jugloxylon, Lamanonia, Momipites, Palaeocarya, Paraengelhardtia, Platycarya, Platycaryapollenites, Praeengelhardtia, Pterocarya, Pterocaryapollenites, Pterocaryopsis, Pugetia, Sphaerocarya, Vinea

Subtaxa: Juglans acuminata Juglans affinis Juglans alkalina Juglans appressa Juglans arctica Juglans baltica Juglans bendirei Juglans berryi Juglans brandonianus Juglans cinerea Juglans coloradensis Juglans crassifolia Juglans crassipes Juglans crescentia Juglans crossii Juglans cryptata Juglans debeyana Juglans dentata Juglans elongata Juglans florissanti Juglans harwoodensis Juglans laurifolia Juglans leconteana Juglans leonis Juglans magnifica Juglans mandshurica Juglans minutidens Juglans missouriensis Juglans nigella Juglans nigra Juglans obtusifolia Juglans occidentalis Juglans oregoniana Juglans picroides Juglans regia Juglans rhamnoides Juglans rugosa Juglans saffordiana Juglans sapindiformis Juglans sapindoides Juglans schimperi Juglans sepultus Juglans similis Juglans thermalis Juglans townsendi Juglans ungeri Juglans vetusta Juglans woodiana

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Ecology: "photoautotroph"

Distribution:

• Quaternary of China (3 collections), France (2), India (21), Japan (4), United States (2: Michigan, Virginia)

• Pliocene to Pleistocene of Italy (2)

• Pliocene of China (2), Germany (1), Japan (3), Portugal (8)

• Miocene to Pliocene of France (1), Japan (1)

• Neogene of China (2)

• Miocene of Azerbaijan (1), Canada (1: Northwest Territories), China (6), Germany (4), Japan (2), Poland (1), the Russian Federation (4), Switzerland (5), United States (7: Maryland, Nebraska, Nevada, Virginia)

• Oligocene to Eocene of United States (1: Oregon)

• Oligocene of Azerbaijan (2), the Russian Federation (3), United States (3: Montana, Oregon, Virginia), Vietnam (1)

• Eocene of Canada (1: British Columbia), the Russian Federation (1), the United Kingdom (1), United States (15: Idaho, Missouri, Oregon, Texas, Wyoming)

• Paleocene of United States (9: Colorado, Montana, North Dakota, Wyoming)

• Cretaceous of Canada (1: Saskatchewan), United States (3: Georgia, North Dakota, South Carolina)

Total: 124 collections including 133 occurrences

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Specimen images are retrieved through the ePANDDA API.


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