| Classification | Araceae: Ambrosina | 
| Classification 1 | Araceae: Cryptocoryne | 
| Barcode(s) | 00028685 | 
| Type Status | Possible Type | 
| Collector | T. Thomson | 
| Country | India | 
| Geography | Asia: India (Region) | 
| Locality | Maisor and Carnatic | 
| Remarks | Annotated as a lectotype by K. Rataj, 1973. = Cryptocoryne retrospiralis (Roxburgh) Fischer subsp. retrospiralis (det. K. Rataj, 1973) | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/375a32de-9edb-4d2c-8186-a48e1af13ef1 | 
| Harvard University Herbaria Barcode | 00028685 | 
| Herbarium | GH | 
| Family | Araceae | 
| Type Status | Possible Type | 
| Possible Type of |  Ambrosina retrospiralis Roxburgh | 
| Taxon Reference | (for  Ambrosina retrospiralis Roxburgh) Fl. Ind. ed. 1832 (Roxburgh) 1832. 3: 492. | 
| Family | Araceae | 
| Determination |  Cryptocoryne retrospiralis subsp. retrospiralis  | 
| Determined by | K. Rataj | 
| Determination Remarks |  [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |