| Name | Parsonsia longipetiolata J. B. Williams |
| Authorship | J. B. Williams |
| Rank | Species |
| Placed in | Parsonsia R. Brown |
| Citation | 1996 Fl. Australia 28: 317 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Parsonsia longipetiolata J. B. Williams |
| Identification made in | [no date] (1) |