| Classification | Cactaceae: Melocactus | 
| Harvard University Herbaria Barcode(s) | 01581928 | 
| Collector | R. A. Howard | 
| Collector number | 18580 | 
| Geography | North America: Caribbean (Region): Puerto Rico | 
| Locality | Guanica | 
| Date Collected | 1980-02-24 | 
| Habitat | dogtooth limestone area | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6f486e24-357e-4840-a134-f83e9631c26a | 
| Harvard University Herbaria Barcode | 01581928 | 
| Herbarium | A | 
| Family | Cactaceae | 
| Determination | Melocactus intortus (Miller) Urban | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |