Linaria P. Miller. Yellow-toadflax.
A genus of about 160 species, of temperate regions of Eurasia and less commonly North and South America. Following the analyses of Fernández-Mazuecos, Blanco-Pastor, & Vargas (2013), Ogutcen & Varnosi (2016), and Yousefi, Heubl, & Zarre (2017) it seems best to include Nuttallanthus in Linaria as section Lectoplectron.
Ref: Fernández-Mazuecos, Blanco-Pastor, & Vargas (2013); Freeman (2019j) In Flora of North America Editorial Committee (2019); Ogutcen & Varnosi (2016); Pennell (1935); Sáez Goñalons (2019) In Flora of North America Editorial Committee (2019); Sutton (1988); Yousefi, Heubl, & Zarre (2017). 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.