| Classification | Apocynaceae: Cycladenia | 
| Harvard University Herbaria Barcode(s) | 02115291 | 
| Collector | C. V. Piper | 
| Collector number | 6348 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Shasta County | 
| Locality | Castella | 
| Date Collected | 1904-05-30 | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dda97cee-0cb9-4305-9bcd-e792a7e66eeb | 
| Harvard University Herbaria Barcode | 02115291 | 
| 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 |