| ID volume | volume | (sub)title | tables | year(s) | illustrations | link contributor | info |
| vol. 1 | 1893-1901 | Smithsonian Institute, Washington, D.C., U.S.A. | no illustrations | ||||
| vol. 2 | 1902-1903 | Smithsonian Institute, Washington, D.C., U.S.A. | no illustrations | ||||
| vol. 3 | 1904-1908 | Smithsonian Institute, Washington, D.C., U.S.A. | no illustrations | ||||
| vol. 4 | 1904-1913 | Smithsonian Institute, Washington, D.C., U.S.A. | no illustrations | ||||
| vol. 5 | 1912 | ||||||
| vol. 6 | 1912-1921 | Smithsonian Institute, Washington, D.C., U.S.A. | >20 | ||||
| vol. 7 | 1916 | Smithsonian Institute, Washington, D.C., U.S.A. | no illustrations | ||||
| vol. 8 | 1919-1923 | Smithsonian Institute, Washington, D.C., U.S.A. | no illustrations | ||||
| vol. 9 | 1921-1926 | [7] | Missouri Botanical Garden, St. Louis, U.S.A. | 6x | |||
| vol. 10 | 1924 | ||||||
| vol. 11 | |||||||
| vol. 12 | |||||||
| vol. 13 | |||||||
| vol. 14 | |||||||
| vol. 15 | |||||||
| vol. 16(1) | 1953 | no illustrations |