| Classification | Araceae: Cryptocoryne |
| Harvard University Herbaria Barcode(s) | 00028682 |
| Type Status | Holotype |
| Collector | P. A. Pételot |
| Collector number | 2681 |
| Country | Vietnam |
| Geography | Asia: Southeast Asia (Region): Vietnam |
| Locality | Tonkin |
| Date Collected | 1939-11-12 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/466152bf-b00c-4242-8cac-e08b4aae88cd |
| Harvard University Herbaria Barcode | 00028682 |
| Herbarium | GH |
| Family | Araceae |
| Type Status | Holotype |
| Holotype of | Cryptocoryne longispatha Merrill |
| Taxon Reference | (for Cryptocoryne longispatha Merrill) J. Arnold Arbor. 1942. 23: 156. |
| Family | Araceae |
| Determination | Cryptocoryne balansae Gagnepain |
| Determined by | K. Rataj |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
