| Classification | Arecaceae: Chamaedorea | 
| Harvard University Herbaria Barcode(s) | 00028212 | 
| Type Status | Possible Isotype | 
| Collector | P. Biolley | 
| Collector number | 17376 | 
| Country | Costa Rica | 
| State | San José | 
| Geography | North America: Central America (Region): Costa Rica: San José | 
| Locality | Alt. 1160 m | 
| Date Collected | 1909-03-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/14316b8e-5aa5-471b-8dfa-54692da4cf6e | 
| Harvard University Herbaria Barcode | 00028212 | 
| Herbarium | GH | 
| Family | Arecaceae | 
| Type Status | Possible Isotype | 
| Possible Isotype of | Chamaedorea biolleyi Guillaumin | 
| Taxon Reference | (for  Chamaedorea biolleyi Guillaumin) Bull. Mus. Hist. Nat. (Paris) 1922. 28: 543. | 
| Family | Arecaceae | 
| Determination | Chamaedorea costaricensis Oersted | 
| Determined by | D. R. Hodel | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |