| Classification | Burmanniaceae: Gymnosiphon | 
| Barcode(s) | 00030758 | 
| Type Status | Isotype | 
| Collector | P. E. E. Sintenis | 
| Collector number | 5170 | 
| Geography | North America: Caribbean (Region): Puerto Rico | 
| Locality | Tabucoa, in sylva ad Guayabosa | 
| Date Collected | 1886-09-26 | 
| Remarks | = Gymnosiphon niveus (Grisebach) Urban (det. H. C. M. Snelders & P. J. M. Maas, 1977) | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/75b0f07f-90e7-4e71-a111-c0d7963f0dc7 | 
| Harvard University Herbaria Barcode | 00030758 | 
| Herbarium | GH | 
| Family | Burmanniaceae | 
| Type Status |  Isotype | 
| Isotype of |  Gymnosiphon portoricensis Urban | 
| Taxon Reference | (for  Gymnosiphon portoricensis Urban) Symb. Antill. [Urban] 1903. 3: 445. | 
| Family | Burmanniaceae | 
| Determination |  Gymnosiphon niveus (Grisebach) Urban | 
| Determined by | H. C. M. Snelders & P. J. M. Maas | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |