| Classification | Agavaceae: Dasylirion | 
| Harvard University Herbaria Barcode(s) | 00071145 | 
| Type Status | Isoneotype | 
| Collector | L. Gonzalez Quintero | 
| Collector number | 3329 | 
| Country | Mexico | 
| State | Hidalgo | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Hidalgo | 
| Locality | 8 km. al W de Cardonal, 1900 m | 
| Date Collected | 1965-11-26 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0545b99f-0759-4d35-8870-6b067a48ffdb | 
| Harvard University Herbaria Barcode | 00071145 | 
| Herbarium | GH | 
| Family | Agavaceae | 
| Type Status | Isoneotype | 
| Isoneotype of | Dasylirion longissimum Lemaire | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |