| Classification | Alismataceae: Lophotocarpus |
| Classification 1 | Alismataceae |
| Classification 2 | Alismataceae: Sagittaria |
| Complex Object | This is a complex collection object (2 items with 1 preparation) |
| Harvard University Herbaria Barcode(s) | 00022717 |
| Other Barcodes on Sheet | 00936667 |
| Type Status | Isotype |
| Collector | E. Tatnall |
| Country | United States of America |
| State | Delaware |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Delaware: New Castle County: Wilmington |
| Date Collected | 1860 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/48803526-a944-47a8-be0c-7dd964e42a8b |
| Harvard University Herbaria Barcode | 00022717 |
| Herbarium | GH |
| Family | Alismataceae |
| Determination | Lophotocarpus calycinus var. spongiosus (Engelmann) Fassett |
| Determined by | N.C.F. [N. C. Fassett] |
| Family | Alismataceae |
| Determination | Lophotocarpus spongiosus (Engelmann) J. G. Smith |
| Determined by | [annotation on sheet] |
| Date Determined | 1899-01-30 |
| Annotation Text | Co-type |
| Family | Alismataceae |
| Determination | Sagittaria montevidensis subsp. spongiosa (Engelmann) Bogin |
| Determined by | Bogin, Clifford |
| Date Determined | 1952 |
| Determination Remarks | [is Current name] |
| Annotation Text | Isotype approaching ssp. calycina |
| Family | Alismataceae |
| Type Status | Isotype |
| Isotype of | Sagittaria calycina var. spongiosa Engelmann |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Sagittaria calycina var. spongiosa Engelmann) Manual (Gray), ed. 5 1867. 493. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
