Solanum douglasii was created in 1852.
Eriogonum douglasii was created in 1856.
Carex douglasii was created in 1839.
Cirsium douglasii was created in 1838.
Solanum glaucophyllum was created in 1829.
Solanum marginatum was created in 1782.
Solanum tampicense was created in 1852.
Solanum rostratum was created in 1813.
Solanum dimidiatum was created in 1840.
Solanum pungetium was created in 1810.
Solanum parishii was created in 1906.
Solanum sandwicense was created in 1832.
Solanum triflorum was created in 1818.