| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 02073036 |
| Collector | G. H. Shull |
| Collector number | 66 |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Cecil County |
| Locality | 1/2 mi. S. of Havre de Grace |
| Date Collected | 1902-07-19 |
| Container | Plants of Maryland |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c2e4105e-ba94-460f-8819-533d06bbdce5 |
| Harvard University Herbaria Barcode | 02073036 |
| Herbarium | GH |
| Previous ownership | [ex] Smithsonian Institution from The United States National Herbarium |
| Family | Isoetaceae |
| Determination | Isoetes riparia Engelmann |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
