| Classification | Fabaceae: Astragalus |
| Harvard University Herbaria Barcode(s) | 00058882 |
| Type Status | Isotype, Isosyntype |
| Collector | H. D. Ripley & R. C. Barneby |
| Collector number | 10045 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Lake County |
| Locality | West slope of Mosquito Pass, east of Leadville, 12,600 ft |
| Date Collected | 1948-07-25 |
| Elevation | 3840 m |
| Habitat | among rocks at foot of calcareous talus |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6e794dbe-6e21-47c0-a541-cffc5225e6cd |
| Harvard University Herbaria Barcode | 00058882 |
| Herbarium | GH |
| Family | Fabaceae |
| Type Status | Isotype |
| Isotype of | Astragalus molybdenus Barneby |
| Verified by | L. M. Campbell |
| Determination Remarks | A. molybdenus Barneby is a nom nov. for A. plumbeus Barneby assigned in the 1950 publication by Barneby to "the species described from the mountains above Leadville, Colorado." Neither specimen named in the protologue was lectotypified in this publication nor in Barneby's 1964 revision. |
| Taxon Reference | (for Astragalus molybdenus Barneby) Leafl. W. Bot. 1950. 6(3): 70. |
| Family | Fabaceae |
| Type Status | Isosyntype |
| Isosyntype of | Astragalus plumbeus Barneby |
| Determination Remarks | later homonym (non Gontsch. 1946) |
| Taxon Reference | (for Astragalus plumbeus Barneby) Leafl. W. Bot. 1949. 5: 195. |
| Family | Fabaceae |
| Determination | Astragalus molybdenus Barneby |
| Determination Remarks | [current name] |
| Family | Fabaceae |
| Determination | Astragalus plumbeus Barneby |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
