| Classification | Pontederiaceae: Eichhornia |
| Harvard University Herbaria Barcode(s) | 00255059 |
| Type Status | Isotype |
| Collector | Albert C. Smith |
| Collector number | 2290 |
| Country | Guyana |
| Geography | South America: South America (Region) (Region): Guyana |
| Locality | Bitish Guiana. Basin of Rupununi RIver: Wichabai. lat. [latitude about 2° 52' N. [north] |
| Date Collected | 1937-10-25 - 1937-10-26 |
| Habitat | floating in shallow pond. svanna |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e077393b-4aeb-44f5-9ec6-42036fab2e55 |
| Harvard University Herbaria Barcode | 00255059 |
| Herbarium | GH |
| Family | Pontederiaceae |
| Type Status | Isotype |
| Isotype of | Eichhornia heterosperma Alexander |
| Verified by | W. T. Kittredge (GH) |
| Date Determined | 2007-09-07 |
| Taxon Reference | (for Eichhornia heterosperma Alexander) Lloydia 1939. 2: 170. |
| Family | Pontederiaceae |
| Determination | Eichhornia heterosperma Alexander |
| Determination Remarks | [label name] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | specimen and photograph of habitat |
