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Alnus P. Miller. Subfamily: Betuloideae. Common name: Alder.

Key to Alnus

A genus of about 25-35 species, shrubs and trees, of subarctic to warm temperate regions of the Northern Hemisphere, and in montane situations south to n. South America.

References: Banaev & Adel’shin (2009); Chen & Li (2004); Chery (2015); Furlow (1990); Furlow (1997) In Flora of North America Editorial Committee (1997); Gray (1842); Hardin (1971a); Kubitzki (1993b) In Kubitzki, Rohwer, & Bittrich (1993); Navarro et al. (2003); Schrader & Graves (2002). Show full citations.

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image of plant© Bruce A. Sorrie | Alnus serrulata | Original Image ⭷
image of plant© Alan Cressler: alnus serrulata, tribble mill county park, gwinnett county, georgia 3 by Alan Cressler | Alnus serrulata source | Original Image ⭷
image of plant© Keith Bradley | Alnus serrulata | Original Image ⭷
image of plant© Gary P. Fleming | Alnus serrulata | Original Image ⭷
image of plant© Keith Bradley | Alnus serrulata | Original Image ⭷

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