Sorbus americana var. rufoferruginea (Shirai ex C.K.Schneid.) Kitam.
First published in Acta Phytotax. Geobot. 26: 2 (1974)
This variety is a synonym of Sorbus commixta
POWO follows these authorities in synonymising this name:
- Govaerts, R., Nic Lughadha, E., Black, N., Turner, R. & Paton, A. (2021). The World Checklist of Vascular Plants, a continuously updated resource for exploring global plant diversity. https://doi.org/10.1038/s41597-021-00997-6. Scientific Data 8: 215. [Cited as Sorbus commixta.]
Other Kew resources that provide information on this taxon:
Kew Names and Taxonomic Backbone
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