| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Melanogaster intermedius (Berk.) Zeller & C.W.Dodge | H. E. Parks Z3 07 Mar 1919 | United States of America. California. Guadaloupe Mines. | 2760172 |  | |
| Melanogaster intermedius (Berk.) Zeller & C.W.Dodge | H. E. Parks Z8 07 Mar 1919 | United States of America. California. Guadaloupe Mines. | 2760174 |  | |
| Melanogaster intermedius (Berk.) Zeller & C.W.Dodge | H. E. Parks Z328 29 Jan 1919 | United States of America. California. Santa Clara Co. Alma. | 2760180 |  | |
| Melanogaster intermedius (Berk.) Zeller & C.W.Dodge | H. E. Parks Z29 31 Mar 1919 | United States of America. California. Alma, Teris Ranch. | 2760181 |  | |
| Melanogaster variegatus (Vittad.) Tul. & C.Tul. | H. E. Parks 2059 17 Feb 1924 | United States of America. California. Marin Co. San Rafael. | 2760205 |  | |
| Melanogaster variegatus (Vittad.) Tul. & C.Tul. | H. E. Parks 2059 17 Feb 1924 | United States of America. California. Marin Co. San Rafael. | 2760207 |  | |
| Melanogaster variegatus (Vittad.) Tul. & C.Tul. | H. E. Parks 2059 17 Feb 1924 | United States of America. California. Marin Co. on ridge above San Rafael. | 2760208 |  | |
| Melanogaster tuberiformis Corda | A. K. Corda | Czech Republic. "near Praha". | type | 720863 |  |
| Melanogaster eisenii Harkn. | G. A. Eisen | Mexico. Baja California Sur. Cabo S. Lucas. | microslide of paratype | 720853 |  |
| Melanogaster eisenii Harkn. | G. A. Eisen | Mexico. Baja California Sur. Cabo S. Lucas. | microslide of paratype | 720854 |  |
| Melanogaster eisenii Harkn. | G. A. Eisen | Mexico. Baja California Sur. Cabo S. Lucas. | microslide of paratype | 720855 |  |
| Melanogaster macrocarpus Zeller | S. M. Zeller 8230 03 Sep 1935 | United States of America. Oregon. Clackamas Co. Paradise Park. | microslide of holotype | 720858 |  |
| Melanogaster microsporus Mattir. | Collector unspecified | Italy. Rodero. | microslide of type | 720859 |  |
| Melanogaster macrocarpus Zeller | S. M. Zeller 03 Sep 1935 | United States of America. Oregon. Clackamas Co. ca. 100 yds. up on trail to Paradise Park from Twin Bridges Forest camp. | type | 00738044 |  |
| Melanogaster macrocarpus Zeller | S. M. Zeller 8241 with G. R. Hoerner, 22 Sep 1936 | United States of America. Oregon. Lane Co. On road to Clear Lake, near Belknap Springs. | microslide of paratype | 00912078 |  |
| Melanogaster macrocarpus Zeller | D. P. Rogers [Zeller No.] 8262 with & Mrs. D. P. Rogers, S. M. & Mrs. Zeller, 09 Aug 1937 | United States of America. Oregon. Clackamas Co. Twin Bridges Forest Camp. | microslide of isoparatype | 00912079 |  |
| Melanogaster macrocarpus Zeller | D. P. Rogers [Zeller No.?] 8262 with & Mrs. D. P. Rogers, S. M. & Mrs. Zeller, 09 Aug 1937 | United States of America. Oregon. Clackamas Co. Twin Bridges Forest Camp. | isoparatype | 00912080 |  |
| Melanogaster macrocarpus Zeller | D. P. Rogers [Zeller No.] 8262 with & Mrs. D. P. Rogers, S. M. & Mrs. Zeller, 09 Aug 1937 | United States of America. Oregon. Clackamas Co. Twin Bridges Forest Camp. | microslide of isoparatype | 00912081 |  |
| Melanogaster macrocarpus Zeller | S. M. Zeller 8015 11 Oct 1937 | United States of America. Oregon. Clackamas Co. Twin Bridges Forest Camp. | microslide of paratype | 00912082 |  |
| Melanogaster macrocarpus Zeller | S. M. Zeller 8015 11 Oct 1937 | United States of America. Oregon. Clackamas Co. Twin Bridges Forest Camp. | microslide of paratype | 00912083 |  |
| Melanogaster macrocarpus Zeller | S. M. Zeller 8015 11 Oct 1937 | United States of America. Oregon. Clackamas Co. Twin Bridges Forest Camp. | microslide of paratype | 00912084 |  |
| Melanogaster macrocarpus Zeller | S. M. Zeller 8015 11 Oct 1937 | United States of America. Oregon. Clackamas Co. Twin Bridges Forest Camp. | paratype | 00912085 |  |
| Melanogaster macrocarpus Zeller | S. M. Zeller 7759 Sep 1936 | United States of America. Oregon. Clackamas Co. Above Twin Bridges Forest Camp. | paratype | 00912087 |  |
| Melanogaster macrocarpus Zeller | S. M. Zeller [Zeller No.?] 8262 with Mrs. Zeller & the Rogers, 09 Aug 1937 | United States of America. Oregon. Clackamas Co. Twin Bridges Forest Camp. | paratype | 00912086 |  |
| Melanogaster parksii Zeller & C.W.Dodge | H. E. Parks 136 17 Apr 1918 | United States of America. California. Santa Clara Co. San Jose. Guadaloupe Mines, near San Jose. | isotype | 780597 |  |
| Melanogaster parksii Zeller & C.W.Dodge | H. E. Parks 136 17 Apr 1918 | United States of America. California. Santa Clara Co. San Jose. Guadaloupe Mines, near San Jose. | isotype | 780598 |  |
| Melanogaster parksii Zeller & C.W.Dodge | H. E. Parks 136(in Part) 17 Apr 1918 | United States of America. California. Santa Clara Co. Guadaloupe mines. | isotype | 720919 |  |
| Melanogaster parksii Zeller & C.W.Dodge | H. E. Parks 136(in Part) 17 Apr 1918 | United States of America. California. Santa Clara Co. Guadaloupe mines. | isotype | 720920 |  |
| Melanogaster broomeanus Berk. | C. E. Broome 11 Oct 1842 | United Kingdom. England. Wiltshire Unitary Authority. Rudloe. | type | 720865 |  |
| Melanogaster broomeanus Berk. | Collector unspecified s.n. Sep 1877 | Sweden. Uppsala. Uppland. Karolinaparken. | 2760157 |  | |
| Melanogaster ambiguus var. intermedius Berk. | N. L. Gardner 283 15 Apr 1905 | United States of America. California. Alameda Co. Strawberry Canyon, Berkeley. | 02760132 |  | |
| Melanogaster broomeanus Berk. | J. Müller s.n. | 2760158 |  | ||
| 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 euryspermus (Zeller & C.W.Dodge) Zeller | E. Neiderheiser 2660 01 May 1924 | United States of America. Oregon. Polk Co. Rickreall. | microslide of isotype | 720852 |  |
| Melanogaster ambiguus var. euryspermus Zeller & C.W.Dodge | E. Neiderheiser 01 May 1924 | United States of America. Oregon. Rickreall. | isotype | 00738045 | |
| Melanogaster broomeanus Berk. | Illegible collector name s.n. Jun 1866 | Miolan près Genéve, dans un bois de cheñes. | 02760163 |  | |
| Melanogaster mollis Lloyd | S. Davis | United States of America. Wyoming. | microslide of type | 720860 |  |
| Melanogaster mollis Lloyd | S. Davis 2030 | United States of America. Wyoming. | probable holotype | 720861 |  |
