| Classification | Cactaceae: Opuntia | 
| Harvard University Herbaria Barcode(s) | 00581066 | 
| Collector | M. L. Fernald & C. A. Weatherby | 
| Collector number | 17192 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Barnstable County: Harwich | 
| Locality | Harwich | 
| Date Collected | 1918-09-19 [September 19, 1918] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fa89809b-8848-4a01-80e2-2c822c902675 | 
| Harvard University Herbaria Barcode | 00581066 | 
| Herbarium | NEBC | 
| Family | Cactaceae | 
| Determination | Opuntia humifusa (Rafinesque) Rafinesque | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |