| Classification | Ceratophyllaceae: Ceratophyllum |
| Complex Object | This is a complex collection object (2 items with 1 preparation) |
| Barcode(s) | <a href='specimen_search.php?barcode=00872970'>00872970</a> |
<tr><td class='cap'>Other Barcodes on Sheet</td><td class='val'><a href='specimen_search.php?mode=details&barcode='></a>; <a href='specimen_search.php?mode=details&barcode='></a></td></tr>| Collector | H. D. Thoreau |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Remarks | ["The water is so low that in a little flat, now laid bare, where Pritchard’s brook empties in [to the Sudbury River] I see what took at first for my (supposed) small crypta (Elatine) but I believe it is the Callitriche verna var terrestris gone to seed. ? It is quite flat & creeping with very small leaves --v.[ide] press." unpublished passage from Journal for Aug. 21, 1859] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/72554930-deb9-4a57-9215-22a27ecc09e2 |
| Harvard University Herbaria Barcode | 00872970 |
| Herbarium | GH |
| Family | Ceratophyllaceae |
| Determination | Ceratophyllum demersum Linnaeus |
| Determination Remarks | [label name] [current name] |
| Subcollection | Thoreau Herbarium |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Description | [Ceratophyllum demersum] |
