| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Melanogaster ambiguus var. euryspermus Zeller & C.W.Dodge | E. Neiderheiser 2660 01 May 1924 | United States of America. Oregon. Polk Co. Rickreall. | isotype | 720921 |  |
| Melanogaster ambiguus var. euryspermus Zeller & C.W.Dodge | E. Neiderheiser 2660 01 May 1924 | United States of America. Oregon. Polk Co. Rickreall. | 720851 |  | |
| Melanogaster ambiguus var. euryspermus Zeller & C.W.Dodge | E. Neiderheiser 01 May 1924 | United States of America. Oregon. Rickreall. | isotype | 00738045 |
