| Classification | Polygonaceae: Persicaria | 
| Classification 1 | Polygonaceae: Polygonum | 
| Complex Object | This is a complex collection object (3 items with 1 preparation) | 
| Barcode(s) | <a href='specimen_search.php?barcode='>00267381</a> | 
<tr><td class='cap'>Other Barcodes on Sheet</td><td class='val'><a href='specimen_search.php?mode=details&barcode=00267380'>00267380</a>; <a href='specimen_search.php?mode=details&barcode=00267382'>00267382</a></td></tr>| Collector | F. H. Tuthill | 
| Country | United States of America | 
| State | Michigan | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Kalamazoo County: Kalamazoo | 
| Date Collected | 1873 | 
| Habitat | Sandy R.R. embankment | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/88339230-0aa5-4c81-8b6e-6a7b1c9c72b5 | 
| Harvard University Herbaria Barcode | 00267381 | 
| Herbarium | GH | 
| Family | Polygonaceae | 
| Determination |  Persicaria amphibia (Linnaeus) Delarbre | 
| Determination Remarks |  [current name] | 
| Family | Polygonaceae | 
| Determination |  Polygonum hartwrightii A. Gray | 
| Determination Remarks |  [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |