| Classification | Eriocaulaceae: Syngonanthus | 
| Classification 1 | Eriocaulaceae: Rondonanthus | 
| Barcode(s) | 00028942 | 
| Type Status | Isotype | 
| Collector | J. A. Steyermark & J. J. Wurdack | 
| Collector number | 406 | 
| Country | Venezuela | 
| State | Bolívar | 
| Geography | South America: South America (Region) (Region): Venezuela: Bolívar | 
| Locality | Chimanta Massif, Central Section: swampy savanna above Summit Camp | 
| Date Collected | 1955-02-04 | 
| Remarks | = Rondonanthus acopanensis var. obtusifolius (Moldenke) Hensold & Giulietti (det. N. Hensold, 1990) | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a55b75c-11c3-41b5-bdb8-8ae41b3eb456 | 
| Harvard University Herbaria Barcode | 00028942 | 
| Herbarium | A | 
| Family | Eriocaulaceae | 
| Type Status |  Isotype | 
| Isotype of |  Syngonanthus obtusifolius Moldenke | 
| Taxon Reference | (for  Syngonanthus obtusifolius Moldenke) Mem. New York Bot. Gard. 1957. 9: 410. | 
| Family | Eriocaulaceae | 
| Determination |  Rondonanthus acopanensis var. obtusifolius (Moldenke) Hensold & Giulietti | 
| Determined by | N. Hensold | 
| Determination Remarks |  [current name] | 
| Family | Eriocaulaceae | 
| Determination |  Syngonanthus obtusifolius Moldenke | 
| Determination Remarks |  [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |