| Name | Parsonsia ferruginea J. B. Williams |
| Authorship | J. B. Williams |
| Rank | Species |
| Placed in | Parsonsia R. Brown |
| Citation | 1996 Fl. Australia 28:318 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Parsonsia ferruginea J. B. Williams |
| Identification made in | [no date] (1), 2001 (1) |