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Family
Betulaceae (Magnoliophyta)
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Scientific Name
Alnus oblongifolia Torr.
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Primary Citation
Rep. U.S. Mex. Bound., Bot. 2(1): 204. 
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Type Specimens
Specimen 1: Syntype -- C. Wright 1864
Specimen 2: Syntype -- J. M. Bigelow s.n.
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Common Names
Arizona alder, Arizona alder, oblong leaf alder
