| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 3rd ed. (1797) | ① PTERONIA | article | 271 | vol. 15, p. 640 | |
| 4th ed. (1810) | ② PTERONIA | article | 149 | vol. 17, p. 492 | |
| 5th ed. (1815) | ② PTERONIA | article | 150 | vol. 17, p. 492 | revised · J 0.73 |
| 6th ed. (1823) | ② PTERONIA | article | 150 | vol. 17, p. 492 | reprint · J 1.00 |