| Name | Parsonsia macrophylla Pichon ex Guillaumin |
| Authorship | Pichon ex Guillaumin |
| Rank | Species |
| Placed in | Parsonsia R. Brown |
| Citation | 1950 Acta Horti Gothob. 18: 257 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Parsonsia macrophylla Pichon ex Guillaumin |
| Identification made in | 1995 (1) |