| Classification | Apocynaceae: Cycladenia |
| Harvard University Herbaria Barcode(s) | 02115293 |
| Collector | W. B. Cooke |
| Collector number | 11,380 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Siskiyou County: Mount Shasta |
| Locality | North Ridges; Hudsonian. on exposed loose lava talus on ridge north of Horse Camp. |
| Date Collected | 1938-07-28 |
| Verbatim Elevation | 8500 |
| Habitat | on exposed loose lava talus |
| Frequency | Locally common |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6c848c20-5eb8-4b10-a579-f67e0c9b4c44 |
| Harvard University Herbaria Barcode | 02115293 |
| Herbarium | GH |
| Family | Apocynaceae |
| Determination | Cycladenia humilis Bentham |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
