| Classification | Plantaginaceae: Callitriche |
| Harvard University Herbaria Barcode(s) | 00466653 |
| Collector | D. S. Correll & H. B. Correll |
| Collector number | 39583 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Coconino County |
| Locality | Grand Canyon Nat. Park. North Rim. Sapsucker Pond on Tyo Road. |
| Date Collected | 1970-08-23 |
| Habitat | On mud and in pond. |
| Container | Plants of Arizona |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/88601d06-04c4-4378-bcce-0fee5b04a8a9 |
| Harvard University Herbaria Barcode | 00466653 |
| Herbarium | GH |
| Previous ownership | [ex] Lundell Herbarium, Texas Research Foundation |
| Family | Plantaginaceae |
| Determination | Callitriche heterophylla Pursh |
| Determined by | Philbrick, Charles Thomas |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
