| Name | Asymmetria expansa (Setchell & N. L. Gardner) Setchell & N. L. Gardner |
| Authorship | (Setchell & N. L. Gardner) Setchell & N. L. Gardner |
| Rank | Species |
| Placed in | Asymmetria Setchell & N. L. Gardner |
| Citation | 1927 [12 May 1927] Univ. Calif. Publ. Bot. 13(6): 341 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Asymmetria expansa (Setchell & N. L. Gardner) Setchell & N. L. Gardner |
| Identification made in | [no date] (1) |