| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 3rd ed. (1797) | ① SILPHA | article | 1,637 | vol. 17, p. 487 | |
| 4th ed. (1810) | ② SILPHA | article | 99 | vol. 19, p. 365 | |
| 5th ed. (1815) | ③ SILPHA | article | 98 | vol. 19, p. 365 | |
| 6th ed. (1823) | ④ SILPHA | article | 99 | vol. 19, p. 365 | |