ID
volume | volume | (sub)title | tables | year(s) | illustrations | link contributor | info |
| vol. 1 | | | 1932-1933 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 2 | | | 1934 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 3 | | | 1934-1935 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 4 | | | 1936 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 5 | | | 1937 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 6 | | | 1938 | [18] | Missouri Botanical Garden, St. Louis, U.S.A. | scanned |
| vol. 7 | | | 1938 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 8 | | | 1940 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 9 | | | 1940 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 10 | | | 1941 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 11 | | | 1943 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 12 | | | 1945 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 13 | | | 1947-1949 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 14 | | | 1949-1951 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 15 | | | 1951-1952 | [57] | Missouri Botanical Garden, St. Louis, U.S.A. | scanned |
| vol. 16 | | | 1953-1954 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 17 | | | 1955-1957 | [18] | Missouri Botanical Garden, St. Louis, U.S.A. | scanned |
| vol. 18 | | | 1957-1959 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 19 | | | 1959-1962 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 20 | | | 1962-1964 | [1] | Missouri Botanical Garden, St. Louis, U.S.A. | scanned |
| vol. 21 | | | 1965 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 22 | | | 1967-1970 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 23 | | | 1971-1974 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 24 | | | 1974-1976 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 25 | | | 1976-1977 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 26 | | | 1978 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 27 | | | 1979 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 28 | | | 1980-1982 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 29 | | | 1983 | | Missouri Botanical Garden, St. Louis, U.S.A. | |
| vol. 30 | | | 1984-1986 | | Missouri Botanical Garden, St. Louis, U.S.A. | |