| Classification | Aristolochiaceae: Asarum |
| Harvard University Herbaria Barcode(s) | 00032019 |
| Type Status | Syntype |
| Collector | K. T. Hartweg |
| Collector number | 1952 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/82d9b6e3-7ac2-4b3d-9d58-61f72e0f154c |
| Harvard University Herbaria Barcode | 00032019 |
| Herbarium | GH |
| Family | Aristolochiaceae |
| Type Status | Syntype |
| Syntype of | Asarum hookeri var. majus Duchartre |
| Verified by | L. Kelly |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Asarum hookeri var. majus Duchartre) Prodr. [A. P. de Candolle] 1864. 15(1): 424. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
