| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Boletus barrowsii Thiers & A.H.Sm. | R. E. Halling 7075 01 Sep 1993 | United States of America. New Mexico. Taos Co. Red River. 1 mi N of Red River on Mallette Road. | 35791 | ||
| Boletus barrowsii Thiers & A.H.Sm. | R. E. Halling 7105 04 Sep 1993 | United States of America. New Mexico. Taos Co. Red River. Hwy 38 between Elephant Rock Campground & molybdenum mine. | 35790 |  | |
| Boletus barrowsii Thiers & A.H.Sm. | H. D. Thiers HDT27816 21 Aug 1971 | United States of America. Arizona. Coconino Co. Hwy 67 between Jacob Lake & Kaibab Lodge, Kaibab National Forest. | isotype | 65173 |  |
