| Classification | Hookeriaceae: Hookeriopsis | 
| Classification 1 | Hookeriaceae: Callicostella | 
| Barcode(s) | 00213295 | 
| Type Status | Isotype | 
| Collector | K. Troll | 
| Country | Panama | 
| Geography | North America: Central America (Region): Panama | 
| Locality | Cerro Canajague, 900 m. | 
| Date Collected | 1929-06-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fa1e2afa-2bc4-46d7-a137-9921b2ff991f | 
| Harvard University Herbaria Barcode | 00213295 | 
| Herbarium | FH | 
| Previous ownership | Herbarium Bartram sheet 5978 | 
| Family | Hookeriaceae | 
| Type Status |  Isotype | 
| Isotype of |  Hookeriopsis callicostelloides Herzog & Thériot | 
| Verified by | B. H. Allen (MO) | 
| Date Determined | 2007 | 
| Taxon Reference | (for  Hookeriopsis callicostelloides Herzog & Thériot) Hedwigia 1935. 74: 110. | 
| Family | Hookeriaceae | 
| Determination |  Callicostella callicostelloides (Herzog & Thériot) B. H. Allen | 
| Determined by | B. H. Allen (MO) | 
| Date Determined | 2007 | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |