Manual of the rushes (Juncus spp.) of the Rocky Mountains and Colorado BasinFrederick J. Hermann · First published 1975Open the Tome
Manual of the genus Carex in Mexico and Central AmericaFrederick J. Hermann · First published 1974Open the Tome
Manual of the Carices of the Rocky Mountains and Colorado BasinFrederick J. Hermann · First published 1970Open the Tome
A botanical synopsis of the cultivated clovers (Trifolium)Frederick J. Hermann · First published 1953Open the Tome
