Petrorhagia (Seringe) Link. Pink.
A genus of about 28-33 species, herbs, of Eurasia.
Ref: Bittrich (1993) In Kubitzki, Rohwer, & Bittrich (1993); Madhani et al. (2018); Rabeler (1985); Rabeler & Hartman (2005e) In Flora of North America Editorial Committee (2005). Show full citations.
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