| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Rhizopogon villosulus Zeller | S. M. Zeller 8337 23 Oct 1937 | United States of America. Oregon. Douglas Co. Comstock. | 02761629 |  | |
| Rhizopogon villosulus Zeller | C. Goetz Trappe3766 24 Oct 1955 | United States of America. Oregon. Wasco Co. Bear Springs. | 02761217 |  | |
| Rhizopogon villosulus Zeller | H. E. Parks 6363 with and S.T. Parks, Nov 1939 | United States of America. California. Del Norte Co. Darlingtonia, Smith River. | 02761626 |  | |
| Rhizopogon villosulus Zeller | H. E. Parks 6363 with and S.T. Parks, November | United States of America. California. Del Norte Co. Darlingtonia, Smith River. | 02761627 |  | |
| Rhizopogon villosulus Zeller | H. E. Parks 6363 with and S.T. Parks, Nov 1939 | United States of America. California. Del Norte Co. Darlingtonia, Smith River. | 02761628 |  | |
| Rhizopogon villosulus Zeller | H. M. Gilkey 26 Jul 1939 | United States of America. Oregon. Wallowa Co. Hat Point along Snake river canyon, 23 miles above Imnaha. | holotype | 00809122 |  |
| Rhizopogon villosulus Zeller | H. M. Gilkey 26 Jul 1939 | United States of America. Oregon. Wallowa Co. Hat Point along Snake river canyon, 23 miles above Imnaha. | microslide of type | 00809123 |  |
| Rhizopogon villosulus Zeller | A. M. Rogers 26 Jul 1939 | United States of America. Oregon. Wallowa Co. Hat Point along Snake river canyon, 23 miles above Imnaha. | paratype | 00809124 |  |
