| Classification | Malvaceae: Sphaeralcea | 
| Classification 1 | Malvaceae: Iliamna | 
| Barcode(s) | 00420401 | 
| Collector | J. P. Tracy | 
| Collector number | 16104 1/2 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Humboldt County | 
| Locality | Willow Creek Canyon, along Trinity Highway  | 
| Date Collected | 1938-08-14 | 
| Verbatim Elevation | 2500 feet | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/12936deb-9a04-4c6d-9b05-fb8affe136e5 | 
| Harvard University Herbaria Barcode | 00420401 | 
| Herbarium | GH | 
| Family | Malvaceae | 
| Determination |  Sphaeralcea rivularis (Douglas ex Hooker) Torrey ex A. Gray | 
| Determination Remarks |  [current name] | 
| Family | Malvaceae | 
| Determination |  Iliamna rivularis (Douglas) Greene | 
| Determination Remarks |  [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |