| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Penstemon barnebyi N.H.Holmgren | A. P. Pinzl 4083 08 Jun 1981 | United States of America. Nevada. White Pine Co. White Pine Range, Route 50, 3.2 road miles west of Little Antelope Summit. | 571319 |  | |
| Penstemon barnebyi N.H.Holmgren | G. T. Austin s.n. 04 May 1981 | United States of America. Nevada. Esmeralda Co. Silverpeak Mountains, Mohawk Mine Road, Upper Cow Camp Spring. | 571030 |  | |
| Penstemon barnebyi N.H.Holmgren | A. P. Pinzl 4084 08 Jun 1981 | United States of America. Nevada. White Pine Co. White Pine Range, Route 50, 3.2 road miles west of Little Antelope Summit. | 571032 |  | |
| Penstemon barnebyi N.H.Holmgren | A. P. Pinzl 11665 18 Jul 1995 | United States of America. Nevada. White Pine Co. Egan Range, about 0.1 mile east of Lyon Spring. | 571033 |  | |
| Penstemon barnebyi N.H.Holmgren | K. H. Thorne 637 with Harrison, 26 Jun 1979 | United States of America. Nevada. Lincoln Co. Limestone Hills Summit, on road from Big Springs to Atlanta. | 571020 |  | |
| Penstemon barnebyi N.H.Holmgren | E. J. Neese 9076 with S. White, 01 Jul 1980 | United States of America. Nevada. Nye Co. 5 miles east of Moores Station, ca. 40 miles northeast of Warm Springs. | 571018 |  | |
| Penstemon barnebyi N.H.Holmgren | K. H. Thorne 1064 with B. T. Welsh, 25 Jun 1980 | United States of America. Nevada. White Pine Co. White River Valley, Holts Camp Creek. | 571021 |  | |
| Penstemon barnebyi N.H.Holmgren | K. H. Thorne 1075 with B. T. Welsh, 26 Jun 1980 | United States of America. Nevada. White Pine Co. 14 miles north on Ellison Guard Station Road, 5.3 miles north on Mount Hamilton Road. | 571023 |  | |
| Penstemon barnebyi N.H.Holmgren | S. White 316 with E. Neese, 30 Jun 1980 | United States of America. Nevada. Nye Co. 8 miles north of Morey Peak, 46 air miles north of Warm Springs. | 571025 |  | |
| Penstemon barnebyi N.H.Holmgren | B. F. Harrison 13303 with K. H. Thorne, 12 Jun 1980 | United States of America. Nevada. Lincoln Co. Lake Valley, 0.5 mile north of Dutch John Mountain. | 571026 |  | |
| Penstemon barnebyi N.H.Holmgren | K. H. Thorne 1069 with B. T. Welsh, 26 Jun 1980 | United States of America. Nevada. White Pine Co. 10 miles southwest of Ely, west on road across from Lion Spring Road, 3.3 miles. | 571022 |  | |
| Penstemon barnebyi N.H.Holmgren | S. L. Welsh 19706 with M. Chatterley, 27 Jun 1980 | United States of America. Nevada. Lincoln Co. Ca. 1 mile north of Atlanta Mine. | 571028 |  | |
| Penstemon barnebyi N.H.Holmgren | D. D. Keck 616 24 Jun 1930 | United States of America. Nevada. White Pine Co. 7 miles southwest of Ely. | 571332 |  | |
| Penstemon barnebyi N.H.Holmgren | H. D. D. Ripley 9288 with R. C. Barneby, 20 Jun 1948 | United States of America. Nevada. White Pine Co. White Pine Mountains, north of Hamilton. | 571336 |  | |
| Penstemon barnebyi N.H.Holmgren | H. D. D. Ripley 9319 with R. C. Barneby, 23 Jun 1948 | United States of America. Nevada. White Pine Co. White Pine Mountains, north of Hamilton. | 571337 |  | |
| Penstemon barnebyi N.H.Holmgren | M. J. Williams 77113 11 Jun 1977 | United States of America. Nevada. Nye Co. Road between Eureka and Duckwater. 8 miles south of Bench Marker W64. | 571031 |  | |
| Penstemon barnebyi N.H.Holmgren | N. H. Holmgren 920 with James L. Reveal, 13 Jun 1964 | United States of America. Nevada. White Pine Co. US 50, 33 miles west of Ely. | 571304 |  | |
| Penstemon barnebyi N.H.Holmgren | N. H. Holmgren 3537 with Earl Jensen, 12 Jun 1969 | United States of America. Nevada. Lincoln Co. South Schell Creek Range, on alluvium along road to Patterson Pass. | 571305 |  | |
| Penstemon barnebyi N.H.Holmgren | N. H. Holmgren 3555 with Earl Jensen, 12 Jun 1969 | United States of America. Nevada. Lincoln Co. Fairview Range, along US 93, 25 miles north of Pioche. | 571306 |  | |
| Penstemon barnebyi N.H.Holmgren | N. H. Holmgren 5267 with Patricia K. Holmgren, 28 Jun 1971 | United States of America. Nevada. White Pine Co. Upper White River Valley, White River road, 3.9 miles west of U.S. Highway 6 turnoff. | 571309 |  |