| Classification | Orchidaceae: Bulbophyllum | 
| Harvard University Herbaria Barcode(s) | 00064949 | 
| Type Status | Holotype | 
| Collector | C. A. Wenzel | 
| Collector number | 0665 | 
| Country | Philippines | 
| State | Leyte | 
| Geography | Asia: Southeast Asia (Region): Philippines: Visayas: Leyte | 
| Locality | Jaro Masaganap, 600 meters | 
| Date Collected | 1914-11-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9cc95760-8912-4ef2-a92e-c40fd9c744c1 | 
| Harvard University Herbaria Barcode | 00064949 | 
| Herbarium | AMES | 
| Family | Orchidaceae | 
| Type Status | Holotype | 
| Holotype of | Bulbophyllum costatum Ames | 
| Verified by | G. A. Romero & I. Ferreras | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Bulbophyllum costatum Ames) Orchidaceae (Ames) 1920. 6: 299. | 
| Accession Number | AMES 16717 | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |