| ID volume | volume | (sub)title | tables | year(s) | illustrations | link contributor | info |
| vol. 1 | 1899 | [13] | Cornell University Library | ||||
| vol. 2 | 1900 | [15] | New York Botanical Garden, U.S.A. | ||||
| vol. 3 | 1900 | [16] | Cornell University Library | ||||
| vol. 4 | 1901 | [25] | New York Botanical Garden, U.S.A. | ||||
| vol. 5 | 1902 | [16] | Cornell University Library | ||||
| vol. 6 | 1902 | [11] | Cornell University Library | ||||
| vol. 7 | 1905 |