Gerardieae Scrophulariaceae Orobanchoideae

family Scrophulariaceae 11 subfamilies 4480 species Antirrhinoideae Calceolarioideae Cyclocheiloideae Digitalidoideae Digitalidoideae_not_ Gratioloideae Mimuloideae Orobanchoideae Paulownioideae Schlegelioideae Scrophularioideae

subfamily Orobanchoideae 11 tribes 1478 species Bowkerieae Buchnereae Buttonieae Castillejeae Cymbarieae Escobedieae Gerardieae Micrargerieae Orobancheae Rhinantheae Xylocalyceae

tribe Gerardieae 6 genera 71 species Aureolaria 10 Mex. [12] Esterhazya 5 Bolivia, Brazil [4] Lamourouxia 28 Mex. to Peru [16] Macranthera 1 SE US [2] Seymeria 25 S N Am. [2] Silviella 2 Mex. [0]