| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Boletus pulcherrimus Thiers & Halling | D. Ingmire s.n. 19 Nov 1988 | United States of America. California. Mendocino Co. Jct Hwy 408 & 409. | 13603 | ||
| Boletus pulcherrimus Thiers & Halling | G. Brooks s.n. 25 Nov 1986 | United States of America. California. Mendocino Co. | 13602 | ||
| Boletus pulcherrimus Thiers & Halling | H. E. Bigelow 18539 23 Nov 1980 | United States of America. California. Mendocino Co. Jackson State Forest. | 13604 | ||
| Boletus pulcherrimus Thiers & Halling | R. E. Halling 6960 22 Nov 1992 | United States of America. California. Mendocino Co. Van Damme State Park, vicinity of Pygmy Forest Trail parking lot. | 13600 | ||
| Boletus pulcherrimus Thiers & Halling | R. E. Halling 5636 with E. Franco & T. Baroni., 01 Dec 1987 | United States of America. California. Mendocino Co. Jackson State Forest, Hwy 409. | 13601 |  | |
| Boletus pulcherrimus Thiers & Halling | H. D. Thiers HDT10677 17 Nov 1963 | United States of America. California. Mendocino Co. Jackson State Forest. | isotype | 65166 |  |
