| Classification | Haloragaceae: Myriophyllum |
| Harvard University Herbaria Barcode(s) | 01628422 |
| Collector | A. A. Reznicek with [data not captured] |
| Collector number | 8130 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Armstrong County |
| Locality | along E bank of Allegheny River, 1 mile S of Templeton |
| Date Collected | 1988-05-21 |
| Habitat | Shallow backwater marsh |
| Container | Flora of Pennsylvania |
| Frequency | Abundant |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8941dbdd-c1e6-4b53-8996-9c34433f7e8a |
| Harvard University Herbaria Barcode | 01628422 |
| Herbarium | GH |
| Previous ownership | Ex The University of Michigan Herbarium; Transferred from Massachusetts College of Liberal Arts Herbarium (NASC) |
| Family | Haloragaceae |
| Determination | Myriophyllum spicatum Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
