| Classification | Ranunculaceae: Ranunculus |
| Harvard University Herbaria Barcode(s) | 00263800 |
| Type Status | Holotype |
| Collector | G. Thurber |
| Collector number | 441 |
| Country | Mexico |
| State | Sonora |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora: Fronteras |
| Locality | Mabibi |
| Date Collected | 1851-06-** |
| Habitat | Marsh |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8c7d12db-9ee0-4ee4-95cd-2454f1887495 |
| Harvard University Herbaria Barcode | 00263800 |
| Herbarium | GH |
| Family | Ranunculaceae |
| Type Status | Holotype |
| Holotype of | Ranunculus hydrocharoides A. Gray |
| Verified by | W. T. Kittredge |
| Date Determined | 2008 |
| Taxon Reference | (for Ranunculus hydrocharoides A. Gray) Mem. Amer. Acad. Arts 1854. n.s. 5: 306. |
| Family | Ranunculaceae |
| Determination | Ranunculus hydrocharoides A. Gray |
| Determined by | L. D. Benson (POM) |
| Date Determined | 1944 |
| Determination Remarks | [current name] |
| Annotation Text | TYPE |
| Family | Ranunculaceae |
| Determination | Ranunculus hydrocharoides A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] [label name] |
| Annotation Text | n. sp. |
| Family | Ranunculaceae |
| Determination | Ranunculus hydrocharoides A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] |
| Annotation Text | Syn. Fl. N. Amer. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
