Paronychia P. Miller. Whitlow-wort, Nailwort.
A genus of about 110 species, herbs and shrubs, nearly cosmopolitan in distribution. This genus consists mostly of plants of dry rocky or sandy habitats.
ID notes: Magnification of at least 10× is necessary for the identification of many of the taxa.
Ref: Bittrich (1993) In Kubitzki, Rohwer, & Bittrich (1993); Chaudhri (1968); Hartman, Thieret, & Rabeler (2005) In Flora of North America Editorial Committee (2005); Rohrer (1997); Schenk & Appleton (2021); Schenk et al. (2018); Shinners (1962h); Turner (1983); Ward (1977a); Ward (1977b). Show full citations.