| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Sparganium americanum Nutt. | W. R. Buck 36088 31 Aug 1999 | United States of America. New York. Putnam Co. Town of Patterson, Ice Pond Conservation Area, off Ice Pond Road, N of NY 312. | 322358 |  | |
| Sparganium americanum Nutt. | D. E. Atha 6031 with Michael Nee, 10 Oct 2007 | United States of America. New York. Putnam Co. ca 7 km (by air) W of New York/Connecticut state border and ca 10 km (by air) N of Putnam/Westchester county border, Ice Pond Conservation Area, E of Ice Pond Road, N of Route 312 and W of Ice Pond. | 1042566 |  | |
| Sparganium americanum Nutt. | D. E. Atha 5752 with Ina Vandebroek, 27 Jun 2007 | United States of America. New York. Putnam Co. ca 7 km (by air) W of New York/Connecticut state border and ca 10 km (by air) N of Putnam/Westchester county border, Ice Pond Conservation Area, E of Ice Pond Road, N of Route 312 and W of Ice Pond. | 1070833 |  | |
| Sparganium americanum Nutt. | D. E. Atha 6757 20 Sep 2008 | United States of America. New York. Putnam Co. ca 7 km (by air) W of New York/Connecticut state border and ca 10 km (by air) N of Putnam/Westchester county border, Ice Pond Conservation Area, E of Ice Pond Road, N of Route 312 and W of Ice Pond. | 01087789 |  | |
| Sparganium americanum Nutt. | D. E. Atha 7961 with Vinson Doyle, 07 Aug 2009 | United States of America. New York. Putnam Co. ca 7 km W of New York/Connecticut border and ca 10 km N of Putnam/Westchester border, Ice Pond Conservation Area, E of Ice Pond Rd, W of Co. Rd 62 (Farm to Market Rd), N of Rte 312 and S of Rte 164. | 01116461 |  | |
| Sparganium americanum Nutt. | W. D. Longbottom 15889 11 Aug 2011 | United States of America. Delaware. Sussex Co. Town of Bridgeville, at the intersection of US Rt. 13, Sussex Highway (Road 4) and DE Rt. 404, Seashore Higway (Road 6), growing in sediment control pond beside the supermarket. | 02281068 |  | |
| Sparganium americanum Nutt. | S. K. Harris 18122 21 Jul 1958 | United States of America. Massachusetts. Essex Co. pond in Bull Brook, Ipswich. | 02729381 |  | |
| Sparganium americanum Nutt. | 3706776 |  | |||
| Sparganium americanum Nutt. | 3706777 |  | |||
| Sparganium americanum Nutt. | 3706778 |  | |||
| Sparganium americanum Nutt. | 3706779 |  | |||
| Sparganium americanum Nutt. | 3706780 |  | |||
| Sparganium americanum Nutt. | 3706781 |  | |||
| Sparganium americanum Nutt. | 3706782 |  | |||
| Sparganium americanum Nutt. | 3706783 |  | |||
| Sparganium americanum Nutt. | 3706784 |  | |||
| Sparganium americanum Nutt. | 3706785 |  | |||
| Sparganium americanum Nutt. | 3706786 |  | |||
| Sparganium americanum Nutt. | 3706787 |  | |||
| Sparganium americanum Nutt. | 3706789 |  | |||
| Sparganium americanum Nutt. | R. F. C. Naczi 11906 | United States of America. Pennsylvania. Monroe Co. ca. 2.3 mi SE of village of Long Pond, vicinity of southwestern shore of Grass Lake, N of unpaved, grassy road. | 3706790 |  | |
| Sparganium americanum Nutt. | 3706791 |  | |||
| Sparganium americanum Nutt. | J. R. Crutchfield 2283 | United States of America. Oklahoma. Osage Co. Sunset Lake Ranch 5 miles northwest of Osage Hills State Park. | 3706792 |  | |
| Sparganium americanum Nutt. | 3706793 |  | |||
| Sparganium americanum Nutt. | 3706794 |  | |||
| Sparganium americanum Nutt. | 3706795 |  | |||
| Sparganium americanum Nutt. | 3706797 |  | |||
| Sparganium americanum Nutt. | 3706798 |  | |||
| Sparganium americanum Nutt. | 3706799 |  | |||
| Sparganium americanum Nutt. | 3706800 |  | |||
| Sparganium americanum Nutt. | 3706801 |  | |||
| Sparganium americanum Nutt. | 3706802 |  | |||
| Sparganium americanum Nutt. | 3706803 |  | |||
| Sparganium americanum Nutt. | 3706804 |  | |||
| Sparganium americanum Nutt. | 3706805 |  | |||
| Sparganium americanum Nutt. | 3706806 |  | |||
| Sparganium americanum Nutt. | 3706807 |  | |||
| Sparganium americanum Nutt. | 3706808 |  | |||
| Sparganium americanum Nutt. | 3706809 |  | |||
| Sparganium americanum Nutt. | 3706810 |  |