| Classification | Orobanchaceae: Castilleja |
| Harvard University Herbaria Barcode(s) | 00365414 |
| Collector | F. W. Pennell & J. P. Tracy |
| Collector number | 26086 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Humboldt County |
| Locality | near mouth of Eel River, Table Bluff L. H., w. of Lolita |
| Date Collected | 1940-07-06 |
| Verbatim Elevation | 0-5 ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a31e1367-0c2f-4bae-b8e4-7473e6ea6d7c |
| Harvard University Herbaria Barcode | 00365414 |
| Herbarium | GH |
| Family | Orobanchaceae |
| Determination | Castilleja ambigua subsp. humboldtiensis (D. D. Keck) T. I. Chuang & Heckard |
| Determination Remarks | [is filed under name] |
| Family | Orobanchaceae |
| Determination | Castilleja ambigua subsp. humboldtiensis (D. D. Keck) T. I. Chuang & Heckard |
| Determined by | Wetherwax, Margriet |
| Date Determined | 2003 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
