| volume | volume (sub)title | year(s) | indexed illustrations (© plantillustrations.org) | ID volume | contributor |
|---|---|---|---|---|---|
| vol. 7 | 1917 | indexed illustrations: 0 | 206701 | New York Botanical Garden, U.S.A. | |
| vol. 8 | 1921 | indexed illustrations: 0 | 206702 | New York Botanical Garden, U.S.A. | |
| vol. 9 | 1924 | indexed illustrations: 0 | 206703 | ||
| vol. 10 | 1927 | indexed illustrations: 0 | 206704 | ||
| vol. 11 | indexed illustrations: 0 | 206705 | |||
| vol. 12 | indexed illustrations: 0 | 206706 | |||
| vol. 13 | indexed illustrations: 0 | 211396 | |||
| vol. 14 | indexed illustrations: 0 | 211397 | |||
| vol. 15 | 1941 | indexed illustrations: 0 | 211740 |