| Classification | Acanthaceae: Hygrophila | 
| Barcode(s) | 00423036 | 
| Type Status | Isotype | 
| Collector | Amdjah | 
| Country | Indonesia | 
| State | Kalimantan Timur (East Kalimantan) | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Kalimantan: Kalimantan Timur (East Kalimantan) | 
| Locality | N. Borneo, G. Sedalir | 
| Date Collected | 1912-07-24 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/73a44d56-5331-45eb-aa45-63c1553dee2f | 
| Harvard University Herbaria Barcode | 00423036 | 
| Herbarium | GH | 
| Previous ownership | Communic. ex Herb. Hort. Bot. Bog., Ex Herb. Arnold Arboretum Harvard University | 
| Family | Acanthaceae | 
| Type Status |  Isotype | 
| Isotype of |  Hygrophila oligoosperma Steenis | 
| Verified by | Kittredge, Walter Tobey | 
| Date Determined | 2012 | 
| Determination Remarks |  [filed under] | 
| Annotation Text | Holotype: (BO) | 
| Taxon Reference | (for  Hygrophila oligoosperma Steenis) Bull. Jard. Bot. Buitenzorg 1948. Ser. 3, 17: 398 . | 
| Family | Acanthaceae | 
| Determination |  Hygrophila oligoosperma Steenis | 
| Determined by | Deng, Yun Fei | 
| Date Determined | 2008-05-22 | 
| Determination Remarks |  [current name] | 
| Annotation Text | isotype | 
| Family | Acanthaceae | 
| Determination |  Hygrophila saxatilis Ridley | 
| Determination Remarks |  [label name] | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |