| Edition | As printed | Type | Chars | Location | vs. previous |
|---|
| 4th ed. (1810) | ① ADIANTUM | article | 51 | vol. 1, p. 184 | |
| 5th ed. (1815) | ② ADIANTUM | article | 51 | vol. 1, p. 184 | |
| 6th ed. (1823) | ③ ADIANTUM | article | 51 | vol. 1, p. 184 | |
| 7th ed. (1842) | ④ ADIANTUM | article | 251 | vol. 2, p. 152 | |
| 8th ed. (1853–60) | ⑤ ADIANTUM | article | 229 | vol. 2, p. 141 | |