| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 02073028 |
| Collector | S. R. Hill |
| Collector number | 17406 |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Cecil County |
| Locality | Charlestown center, tidal area along upper Chesapeake Bay, just W of mouth of small creek |
| Date Collected | 1986-09-21 |
| Habitat | in mud; among cobbles; intertidal. |
| Container | Plants of Maryland |
| Frequency | Infrequent |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/94785ada-a446-40ca-a421-88f7b6152668 |
| Harvard University Herbaria Barcode | 02073028 |
| Herbarium | GH |
| 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 |
