*Striga Loureiro. Witchweed.
Key to Striga
A genus of about 40 species, hemiparasitic herbs, of tropical to temperate regions of the Old World (primarily Africa).
Ref: Mohamed & Musselman (2019) In Flora of North America Editorial Committee (2019). Show full citations.
Show in key(s)
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.