| Classification | Asteraceae: Lygodesmia |
| Classification 1 | Asteraceae: Pleiacanthus |
| Classification 2 | Asteraceae: Stephanomeria |
| Harvard University Herbaria Barcode(s) | 00012705 |
| Type Status | Isotype |
| Collector | T. Nuttall |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| Locality | R. Mts [Rocky Mountains] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5d94bcb8-bb5c-4a39-a660-810bf2c46785 |
| Harvard University Herbaria Barcode | 00012705 |
| Herbarium | GH |
| Previous ownership | [Ex] Herb. John A. Lowell. Transferred from The Boston Society of Natural History to the Gray Herbarium of Harvard University, October 2, 1941 |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Lygodesmia spinosa Nuttall |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2015 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Lygodesmia spinosa Nuttall) Trans. Amer. Philos. Soc. 1841. n.s. 7: 444. |
| Family | Asteraceae |
| Determination | Pleiacanthus spinosus (Nuttall) Rydberg |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2015 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Stephanomeria spinosa (Nuttall) Tomb |
| Determined by | Gottlieb, Leslie David |
| Date Determined | 1999 |
| Family | Asteraceae |
| Determination | Stephanomeria spinosa (Nuttall) Tomb |
| Determined by | Tomb, A. Spencer |
| Date Determined | 1970 |
| Annotation Text | Isotype |
| Family | Asteraceae |
| Determination | Lygodesmia spinosa Nuttall |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
