| Classification | Asteraceae: Macrorhynchus |
| Classification 1 | Asteraceae: Agoseris |
| Harvard University Herbaria Barcode(s) | 00009981 |
| Type Status | Possible Isotype |
| Collector | T. Nuttall |
| Country | United States of America |
| State | Oregon |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7829a50d-06d4-4e4c-9656-6657d6496c17 |
| Harvard University Herbaria Barcode | 00009981 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Possible Isotype |
| Possible Isotype of | Macrorhynchus heterophyllum Nuttall |
| Verified by | G. I. Baird |
| Determination Remarks | [current name] |
| Taxon Reference | (for Macrorhynchus heterophyllum Nuttall) Trans. Amer. Philos. Soc. 1841. 7: 430. |
| Family | Asteraceae |
| Determination | Agoseris heterophylla var. heterophylla (Nuttall) Greene |
| Determined by | G. I. Baird |
| Family | Asteraceae |
| Determination | Macrorhynchus heterophyllum Nuttall |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
