| Classification | Haloragaceae: Myriophyllum |
| Harvard University Herbaria Barcode(s) | 01628404 |
| Collector | C. B. Hellquist with [data not captured] |
| Collector number | 15831 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Orange County |
| Locality | west side of Hudson River, Cornwall-on-Hudson |
| Date Collected | 1990-09-27 |
| Habitat | site of old coal yard |
| Container | Flora of New York |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/219c23d1-c7da-4ae2-a107-23a8e34bc67a |
| Harvard University Herbaria Barcode | 01628404 |
| Herbarium | GH |
| Previous ownership | 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 |
