Erythranthe

Field book of western wild flowers /. New York :Putnam,1915.. biodiversitylibrary.org/page/40804163

Flora Americae Septentrionalis London :Printed for White, Cochrance, and co.,1814. biodiversitylibrary.org/page/49810800

Flora Americae Septentrionalis London :Printed for White, Cochrance, and co.,1814. biodiversitylibrary.org/page/51214937

North American wild flowers Washington, D.C.,Smithsonian Institution,1925 [i.e. 1925-1928] biodiversitylibrary.org/page/43516479

Field book of western wild flowers London,C. [sic] P. Putnam's Sons,1915. biodiversitylibrary.org/page/23988288

Eclogae plantarum rariorum aut minus cognitarum Vindobonae :Sumptibus auctoris, typis Antonii Strauss ...,1811-1844. biodiversitylibrary.org/page/54370791

Wild flowers of the Pacific coast New York :Cassell & company, limited,[c1887] biodiversitylibrary.org/page/19082760

The wild flowers of California;. San Francisco,Payot, Upham, & company,1902.. biodiversitylibrary.org/page/39546737

Curtis's botanical magazine.. London ;New York [etc.] :Academic Press [etc.]. biodiversitylibrary.org/page/481118

Flore des serres et des jardins de l'Europe. A Gand :chez Louis van Houtte, eÌditeur,1845-1880.. biodiversitylibrary.org/page/27803893