| Classification | Asteraceae: Perymenium | 
| Barcode(s) | 00011175 | 
| Type Status | Holotype | 
| Collector | C. A. Purpus | 
| Collector number | 6647 | 
| Country | Mexico | 
| State | Chiapas | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chiapas | 
| Locality | Sierra de Tonali | 
| Date Collected | 1913-09-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/99b24bcd-376d-48d3-b537-91ac77170d97 | 
| Harvard University Herbaria Barcode | 00011175 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status |  Holotype | 
| Holotype of |  Perymenium latisquamum S. F. Blake | 
| Verified by | Harvard University Herbaria LAPI Team | 
| Date Determined | 2008-05-31 | 
| Determination Remarks | "Purpus 6647; Type in GH" noted on label | 
| Taxon Reference | (for  Perymenium latisquamum S. F. Blake) Contr. U.S. Natl. Herb. 1924. 22: 626. | 
| Family | Asteraceae | 
| Determination |  Perymenium grande var. nelsonii (Robinson & Greenman) Fay | 
| Determined by | J. J. Fay (NY) | 
| Date Determined | 1972 | 
| Determination Remarks |  [current name] | 
| Annotation Text | Holotype of P. latisquamum Blake | 
| Family | Asteraceae | 
| Determination |  Perymenium strigillosum Greenman | 
| Determination Remarks |  [label name] | 
| Annotation Text | ex char | 
| Family | Asteraceae | 
| Determination |  Perymenium latisquamum S. F. Blake | 
| Determination Remarks | Written on sheet above collector label | 
| Annotation Text | Type | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |