| Classification | Lemnaceae: Wolffia |
| Complex Object | This is a complex collection object (2 items with 1 preparation) |
| Harvard University Herbaria Barcode(s) | 01000099 |
| Other Barcodes on Sheet | 00028734 |
| Collector | G. Engelmann |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Saint Louis County: Saint Louis (Missouri) |
| Locality | St. Louis, Missouri |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d705215c-8a05-46e2-9536-51ecec1ab597 |
| Harvard University Herbaria Barcode | 01000099 |
| Herbarium | GH |
| Previous ownership | From Herb. William Boott. |
| Family | Lemnaceae |
| Determination | Wolffia columbiana H. Karsten |
| Determined by | Landolt, Elias |
| Date Determined | 1980 |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
