| ID volume | volume | (sub)title | tables | year(s) | illustrations | link contributor | info |
| vol. 1 | 1905 | [7] | New York Botanical Garden, U.S.A. | scanned 7 | |||
| vol. 2 | 1907 | [1] | New York Botanical Garden, U.S.A. | no illustrations | |||
| vol. 3 | 1910 | [23] | New York Botanical Garden, U.S.A. | scanned 10+ | |||
| vol. 4 | 1913 | [251] | New York Botanical Garden, U.S.A. | volume 10+ | |||
| vol. 5 | 1921 | ||||||
| vol. 6 | |||||||
| vol. 7 | |||||||
| vol. 8 | 1951 | ||||||
| vol. 9 | |||||||
| vol. 10 |