*Wahlenbergia Schrader ex Roth. Wahlenbergia.
A genus of ca. 260 species, annual and perennial herbs, and shrubs, of southern South America, southern Africa, e. Asia, and Oceania. Wahlenbergia and relatives are of controversial circumscription; see Cupido, Prebble, & Eddie (2013) for details.
Ref: Cupido, Prebble, & Eddie (2013); Lammers In Kadereit & Jeffrey (2007); Rosatti (1986). Show full citations.
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