| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Boletus citriniporus Halling | H. Saylor 3650 02 Nov 1986 | United States of America. California. Santa Cruz Co. Wilder Ranch. | 36467 | ||
| Boletus citriniporus Halling | R. E. Halling 3936 05 Dec 1984 | United States of America. California. Marin Co. Bon Tempe Lake, near Fairfax. | 65180 | ||
| Boletus citriniporus Halling | R. E. Halling 5718 21 Dec 1987 | United States of America. California. Marin Co. Near Fairfax, Bon Tempe Lake. | 36466 | ||
| Boletus citriniporus Halling | R. E. Halling 5625 28 Nov 1987 | United States of America. California. Marin Co. Near Fairfax, Bon Tempe Lake. | 36465 |  | |
| Boletus citriniporus Halling | R. E. Halling 1151 25 Nov 1975 | United States of America. California. Amador Co. Mt. Zion Road, Pine Grove. | isotype | 65175 |  |
| Boletus citriniporus Halling | R. E. Halling 8719 with Largent, 16 Nov 2005 | United States of America. California. Humboldt Co. Highway 299, Lord Ellis Summit. | 00705245 |
