| ID volume | volume | (sub)title | tables | year(s) | illustrations | link contributor | info |
| vol. 1 | 1919 | [85] | Missouri Botanical Garden, St. Louis, U.S.A. | ||||
| vol. 2 | 1920 | [65] | Missouri Botanical Garden, St. Louis, U.S.A. | ||||
| vol. 3 | 1922 | [61] | Missouri Botanical Garden, St. Louis, U.S.A. | ||||
| vol. 4 | 1923 | [109] | Missouri Botanical Garden, St. Louis, U.S.A. |