volume | volume (sub)title | year(s) | indexed illustrations (© plantillustrations.org) | ID volume | contributor |
---|---|---|---|---|---|
vol. 1 | 1914 | indexed illustrations: 67 | 242527 | Pennsylvania Horticultural Society, U.S.A. | |
vol. 2 | 1914 | indexed illustrations: 86 | 242528 | Pennsylvania Horticultural Society, U.S.A. | |
vol. 3 | 1914 | indexed illustrations: 81 | 242529 | Pennsylvania Horticultural Society, U.S.A. | |
vol. 4 | 1914 | indexed illustrations: 85 | 242530 | Pennsylvania Horticultural Society, U.S.A. |