Aristolochiaceae A.L. de Jussieu. Birthwort Family.
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.
Hover over a shape, letter, icon, or arrow on the map to see what it means. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.
© Alan Cressler: Isotrema tomentosum, Paint Rock River, Jackson County, Alabama 2 by Alan Cressler | Isotrema tomentosum source | Original Image ⭷
© Scott Ward | 
© Gary P. Fleming | 
© Alan M. Cressler | 
© M. Whitson, some rights reserved (CC BY), uploaded by M. Whitson | Aristolochia source | Original Image ⭷ Warning: was NOT research grade.