| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 3rd ed. (1797) | ① ISOETES | article | 259 | vol. 9, p. 361 | |
| 4th ed. (1810) | ② ISOETES | article | 80 | vol. 11, p. 362 | |
| 5th ed. (1815) | ③ ISOETES | article | 80 | vol. 11, p. 362 | |
| 6th ed. (1823) | ④ ISOETES | article | 80 | vol. 11, p. 362 | |