PPluchea, section Stylimnus, in North AmericaPluchea, section Stylimnus, in North Americade Robert K. GodfreyEdiciones (1)Pluchea, section Stylimnus, in North America (1952)inglésMás obras de Robert K. GodfreyPPlantago cordata still grows in GeorgiaPlantago cordata still grows in GeorgiaAA synopsis of Gnaphalium (Compositae) in the Southeastern UnA synopsis of Gnaphalium (Compositae) in the Southeastern United StatesSStudies in the Compositae of North Carolina
AA synopsis of Gnaphalium (Compositae) in the Southeastern UnA synopsis of Gnaphalium (Compositae) in the Southeastern United States
LLiatris provincialis, sp. nov. (Compositae), endemic in WestLiatris provincialis, sp. nov. (Compositae), endemic in Western Florida