| Classification | Euphorbiaceae: Epistylium | 
| Classification 1 | Malpighiales: Phyllanthaceae: Phyllanthus | 
| Harvard University Herbaria Barcode(s) | 00282646 | 
| Type Status | Isosyntype | 
| Collector | G. H. K. Thwaites | 
| Collector number | 2148 | 
| Country | Sri Lanka | 
| Geography | Asia: India (Region): Sri Lanka | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ee3e2c7c-dc9f-4c3c-9526-179782b3406c | 
| Harvard University Herbaria Barcode | 00282646 | 
| Herbarium | GH | 
| Family | Euphorbiaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Epistylium montanum Thwaites | 
| Verified by | W. T. Kittredge | 
| Date Determined | 2009 | 
| Taxon Reference | (for  Epistylium montanum Thwaites) Enum. Pl. Zeyl. [Thwaites] 1861. 283. | 
| Family | Phyllanthaceae | 
| Determination | Phyllanthus oreophilus Müller Argoviensis | 
| Determination Remarks | [label name] [current name] | 
| Family | Euphorbiaceae | 
| Determination | Epistylium montanum Thwaites | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |