- The Best Forage Plants: Fully Described And Figured With A Complete Account Of Their Cultivation, Economic Value, Impurities And Adulterants,
- The Best Forage Plants: Fully Described And Figured With A Complete Account Of Their Cultivation, Economic Value, Impurities And Adulterants, &c
- Die Flora Der Eiszeit (1882)
- Das Pflanzenleben der Alpen
- Ueber Die Vielgestaltigkeit Der Fichte (picea Excelsa Link.)...