Flora of the Southeastern United States
2022 Edition


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Aristolochiaceae A.L. de Jussieu. Birthwort Family.

Key to Aristolochiaceae

A family of about 6-12 genera and 600 species, vines, shrubs, and herbs, of tropical, subtropical, and warm temperate regions.

Ref: Barringer & Whittemore (1997) In Flora of North America Editorial Committee (1997); Huber In Kubitzki, Rohwer, & Bittrich (1993); Neinhuis et al. (2005); Ohi-Toma et al. (2006). Show full citations.

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image of plant© Gary P. Fleming
image of plant© Alan M. Cressler
image of plant© Ward, Scott
image of plant© Alan Cressler: Isotrema tomentosum, Paint Rock River, Jackson County, Alabama 2 by Alan Cressler source
image of plant© M. Whitson, some rights reserved (CC BY), uploaded by M. Whitson source