| Classification | Apocynaceae: Apocynum |
| Harvard University Herbaria Barcode(s) | 00078650 |
| Type Status | Isotype |
| Collector | A. A. Heller |
| Collector number | 8110 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Nevada County: Nevada City |
| Date Collected | 1905-07-14 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2c218a86-1e9c-493e-957b-7465b470f3ae |
| Harvard University Herbaria Barcode | 00078650 |
| Herbarium | GH |
| Family | Apocynaceae |
| Type Status | Isotype |
| Isotype of | Apocynum viarum A. Heller |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Apocynum viarum A. Heller) Muhlenbergia 1906. 2: 110. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
