Flora of the Southeastern United States
2022 Edition

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RHAMNACEAE

Frangula P. Miller. Buckthorn.

Key to Frangula

A genus of ca. 50 species, shrubs and small trees, of the northern hemisphere. The distinctions between Frangula and Rhamnus s.l. are many and meaningful; their separation at the generic level seems warranted based on morphological and molecular analyses (Richardson et al. 2000a; Bolmgren & Oxelman 2004; Hauenschild et al. 2016a, 2016b).

Ref: Brizicky (1964a); Hauenschild et al. (2016a); Hauenschild et al. (2016b); Medan & Schirarend In Kubitzki et al. (2004); Nesom in FNA (in prep.); Sawyer & Nesom (2016) In Flora of North America Editorial Committee (2016). Show full citations.

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