| Pterospora andromedea Nutt. | V. Allen s.n. | United States of America. Idaho. Idaho Co. Selway National Forest, Lowell. | | 4227053 |  |
| Pterospora andromedea Nutt. | J. H. Christ 19120 | United States of America. Idaho. Kootenai Co. About 4 miles east of Coeur d'Alene. In red and white fir on ridge on south side at east end of Fernan Lake. | | 4227054 |  |
| Pterospora andromedea Nutt. | V. Kaiser 19148 | United States of America. Idaho. Idaho Co. About 21 miles south of Elk City. On divide on Harbison Trail to Cook Ranch. In large windfall area with mature, lodgepole pine and young Abies grandis. | | 4227055 |  |
| Pterospora andromedea Nutt. | L. C. Higgins 14552 | United States of America. Utah. Washington Co. Left Fork of Santa Clara River, mouth of Hop Canyon. | | 4227060 |  |
| Pterospora andromedea Nutt. | R. B. Warrick 2426 | United States of America. Utah. Washington Co. Mill Creek above Browse Guard Station. Riparian community; Kaiparowits and Straight Cliffs Fms. | | 4227061 |  |
| Pterospora andromedea Nutt. | A. A. Heller 3457 | United States of America. Idaho. Nez Perce Co. About Forest. | | 4227069 |  |
| Pterospora andromedea Nutt. | L. Constance 9567 | United States of America. Oregon. Klamath Co. Pine woods about Cresent Lake, high Cascade Mountains. | | 4227076 |  |
| Pterospora andromedea Nutt. | A. Eastwood 853 | United States of America. California. Shasta Co. Goose Valley. | | 4227095 |  |
| Pterospora andromedea Nutt. | L. Constance 963 | United States of America. Oregon. Klamath Co. Northeast rand of Crescent Lake, summit of the Cascade Mountains. | | 4227096 |  |
| Pterospora andromedea Nutt. | E. J. Neese 3878 | United States of America. Utah. Garfield Co. SC Aquarius. Posey Lake. | | 4227100 |  |
| Pterospora andromedea Nutt. | L. C. Higgins 9040 | United States of America. Utah. Washington Co. Pine Valley and vicinity. | | 4227102 |  |
| Pterospora andromedea Nutt. | W. M. Rankin s.n. | United States of America. Colorado. Gilpin Co. Tolland. | | 4227112 |  |
| Pterospora andromedea Nutt. | A. A. Heller 15302 | United States of America. California. Lassen Co. Shaded places about the base of trees, edge of a swamp about a mile east of Westwood in leaf mold. Arid transition Life Zone. | | 4227116 |  |
| Pterospora andromedea Nutt. | Q. Jones 311 | United States of America. Idaho. Idaho Co. On the Lochsa, 3/4 mi. W of Powell Ranger Station. | | 4227120 |  |
| Pterospora andromedea Nutt. | D. S. Correll 39425 | United States of America. Arizona. Coconino Co. Sitgreaves National Forest, Mogollon Rim, off Hwy. #160. | | 4227132 |  |
| Pterospora andromedea Nutt. | J. Taylor 29471 | United States of America. Arizona. Coconino Co. Roadside, Hy 87, south of Clint Well in Ponderosa Pine zone. | | 4227133 |  |
| Pterospora andromedea Nutt. | D. G. Despain 100a | United States of America. Colorado. Jackson Co. Whalen Creek, west of Walden. | | 4227134 |  |
| Pterospora andromedea Nutt. | C. S. Crandall s.n. | United States of America. Colorado. Larimer Co. Mountains. | | 4227159 |  |
| Pterospora andromedea Nutt. | J. H. Redfield 220 | United States of America. Colorado. Snowy Range, Wet Mt. Valley. | | 4227161 |  |
| Pterospora andromedea Nutt. | A. D. E. Elmer 358 | United States of America. Idaho. Latah Co. In pine woods; Collins. | | 4227164 |  |
