Plantae Novae Thurberiane: the Characters of Some New Genera and Species of Plants in a Collection Made by George Thurber, of the Late Mexican Bounday Commission, Chiefly in New Mexico and Sonora

Plantae Novae Thurberiane: the Characters of Some New Genera and Species of Plants in a Collection Made by George Thurber, of the Late Mexican Bounday Commission, Chiefly in New Mexico and Sonora