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Acer ningmingense
Acer ningmingense Y.-F. Chen, W.O. Wong in Y.-F. Chen, W.O. Wong, Q. Hun, Liufu, Z.-M. Xie Phytotaxa, 298(2): 160. 10 Mar 2017
- Name
- Acer ningmingense
- Rank
- Species
- Original spelling
- ningmingensis
- Generic Name
- [Genus] Acer
- Authors (Name)
- Chen Y.-F.
Wong W. O.
- Authors (Pub.)
- Chen Y.-F.
Wong W. O.
Hu Q.
Liufu Y.-Q.
Xie Z.-M.
- Publication
- A new fossil-species of Acer (Sapindaceae) from the Ningming Basin in Guangxi, South China [2017/3]
- Journal
- Phytotaxa
- Volume
- 298
- Issue
- 2
- Page number
- 160
- Year
- 2017
- Fossil Status
- fruits
- Stratigraphy
- Oligocene
- Strat. comment
- Ningming Formation
- Location
- Ningming County, Guangxi, P.R. China (22°07′41.96″N, 107°02′30.65″E)
- Paleoregion
- Eurasia (China)
Data for Holotypus
- Repository
- Guangxi Museum of Natural History, Nanning, China
- Repository Number
- NHMG 032584
Data for Paratypus
- Repository
- Guangxi Museum of Natural History, Nanning, China
- Repository Number
- NHMG 032585, 032586, 033717, 033718
- Diagnosis
- Asymmetric samara, containing a nutlet and a wing. Nutlet flattened or very thin, nutlet outline elliptic; attachment angle 30°to 45°; wing apex narrowly rounded and conspicuously inclining to proximal side; proximal margin broadly concave, distal margin broadly rounded—broadly convex, forming a broadly shallowly V-shaped sulcus with nutlet; wing size relatively small; veins in wing body diverging from proximal margin at angles of 20° to 40°, dichotomizing 2 to 4 times.
