| Classification | Liliaceae: Tofieldia |
| Classification 1 | Liliaceae: Triantha |
| Barcode(s) | 00459788 |
| Type Status | Syntype |
| Collector | D. Lyall |
| Country | United States of America |
| State | Oregon |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon |
| Locality | Cascade Mountains 49 N. Lat. |
| Date Collected | 1859 |
| Container | Oregon Boundary Commission |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0921849c-e20d-4283-9339-3c37bafc826d |
| Harvard University Herbaria Barcode | 00459788 |
| Herbarium | GH |
| Previous ownership | [Ex] Herbarium of the Royal Gardens, Kew. |
| Family | Liliaceae |
| Type Status | Syntype |
| Syntype of | Tofieldia occidentalis S. Watson |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2025 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Tofieldia occidentalis S. Watson) Proc. Amer. Acad. Arts 1879. 14;283. |
| Family | Liliaceae |
| Determination | Triantha occidentalis (S.Watson) R.R.Gates |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2025 |
| Determination Remarks | [current name] |
| Family | Liliaceae |
| Determination | Tofieldia glutinosa (Michaux) Persoon |
| Determination Remarks | [label name] |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
