| Classification | Asteraceae: Prenanthes |
| Classification 1 | Asteraceae: Nabalus |
| Harvard University Herbaria Barcode(s) | 00342363 |
| Type Status | Syntype |
| Collector | W. M. Canby |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana |
| Locality | along the upper Flathead River |
| Date Collected | 1883-07-25 |
| Habitat | Woodlands |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c1a3c96b-5324-42ed-85e7-9b924de5dc69 |
| Harvard University Herbaria Barcode | 00342363 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Prenanthes alata var. sagittata A. Gray |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Prenanthes alata var. sagittata A. Gray) Syn. Fl. N. Amer. 1884. 1(2): 435. |
| Family | Asteraceae |
| Determination | Nabalus sagittata (A. Gray) Rydberg |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Prenanthes sagittata (A. Gray) A. Nelson |
| Determined by | W. L. Milstead |
| Date Determined | 1964-06-** |
| Family | Asteraceae |
| Determination | Prenanthes hastata var. sagittata (A. Gray) M. E. Jones |
| Determined by | Fernald, Merritt Lyndon |
| Date Determined | 1910 |
| Family | Asteraceae |
| Determination | Prenanthes alata var. sagittata A. Gray |
| Determined by | [A. Gray (scripsit) annotation on label, W. T. Kittredge, 2012] |
| Family | Asteraceae |
| Determination | Prenanthes alata (Hooker) D. Dietrich |
| Determined by | [A. Gray (scripsit) annotation on label, W. T. Kittredge, 2012] |
| Annotation Text | var. |
| Family | Asteraceae |
| Determination | Prenanthes alata var. sagittata A. Gray |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2012] |
| Annotation Text | Syn. Fl. N. Amer. |
| Family | Asteraceae |
| Determination | Nabalus sp. |
| Determination Remarks | [label name] |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
