| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Salix nigra Marshall | S. L. Welsh 21008 with E. Neese, 11 Apr 1982 | United States of America. Utah. Kane Co. Coyote canyon and adjacent mesa tops. | 188027 |  | |
| Salix nigra Marshall | J. B. Walker 1686 21 Oct 1995 | United States of America. Texas. Willacy Co. On County Rd 1420, 7.5km S of junction with Rd 186. | 201979 |  | |
| Salix nigra Marshall | D. E. Atha 7196 with Claude Bailey & Dwayne Estes, 14 May 2009 | United States of America. Tennessee. Carroll Co. ca 14 km ESE of Huntingdon town and ca 23 km W of the Tennessee River, floodplain of Big Sandy River. | 01088696 |  | |
| Salix nigra Marshall | D. E. Atha 7264 17 May 2009 | United States of America. Tennessee. Lake Co. ca 5.8 km NE of Tiptonville, W of Reelfoot Lake, Carrington Road. | 01088744 |  | |
| Salix nigra Marshall | D. E. Atha 7271 17 May 2009 | United States of America. Tennessee. Lake Co. W side of Reelfoot Lake, ca 8.3 km NNE of Tiptonville, Black Bayou Area, S of Ernie Pierce Rd. | 01088661 |  | |
| Salix nigra Marshall | D. E. Atha 2552 with Bruce K. Holst and Ulyana Muñoz-Acuña, 11 Apr 2002 | United States of America. Florida. Dixie Co. Margins of Route 358, on manmade levee between wetlands with Taxodium and Pinus, less than 100 m east of US Hwy 98. | 00198171 |  | |
| Salix nigra Marshall | D. E. Atha 9537 with Marie Greener, 27 Mar 2011 | United States of America. Texas. Llano Co. Town of Llano, N bank of the Llano River. | 01269297 |  | |
| Salix nigra Marshall | D. E. Atha 9532 with Marie Greener, 27 Mar 2011 | United States of America. Texas. Llano Co. Town of Llano, N bank of the Llano River. | 01269332 |  | |
| Salix nigra Marshall | D. E. Atha 9799 26 Apr 2011 | United States of America. South Carolina. Berkeley Co. 380 m W of Huger at Owenby Creek. | 01400099 |  | |
| Salix nigra Marshall | D. E. Atha 9974 02 May 2011 | United States of America. North Carolina. Craven Co. ca 17 air km NW of Havelock, S of Catfish Lake Road, Croatan National Forest. | 01400344 |  | |
| Salix nigra Marshall | D. E. Atha 10025 04 Apr 2011 | United States of America. North Carolina. Carteret Co. between Morehead City and Swansboro, Croatan National Forest, N of Route 24, along Pringle Road. | 01400325 |  | |
| Salix nigra Marshall | D. E. Atha 10381 with James L. Reveal and C. Rose Broome, 18 May 2011 | United States of America. New York. Tompkins Co. town of Lansing, shore of Cayuga Lake. | 01527509 |  | |
| Salix nigra Marshall | D. E. Atha 10379 with James L. Reveal and C. Rose Broome, 18 May 2011 | United States of America. New York. Tompkins Co. town of Lansing, shore of Cayuga Lake. | 01527429 |  | |
| Salix nigra Marshall | D. E. Atha 11786 21 Apr 2012 | United States of America. New York. Richmond Co. The City of New York, boro of Staten Island, Mill Creek estuary at the Arthur Kill. | 1745586 |  | |
| Salix nigra Marshall | D. E. Atha 11780 with Marie Greener, 13 Apr 2012 | United States of America. Texas. Kerr Co. Town of Ingram, floodplain of the Guadalupe River. | 1745580 |  | |
| Salix nigra Marshall | D. E. Atha 9722 with Marie Greener, 04 Apr 2011 | United States of America. Texas. Fayette Co. ca 9.6 air km NNW of La Grange, at intersection of Race Track Rd and US Hwy 77. | 1745570 |  | |
| Salix nigra Marshall | J. K. Small s.n. 01 May 1895 - 18 May 1895 | United States of America. Georgia. DeKalb Co. On and about Stone Mountain. | 2061330 |  | |
| Salix nigra Marshall | J. R. Crutchfield 1621 04 Jun 1966 | United States of America. Oklahoma. Seminole Co. Below dam, Wewoka Lake. | 2061066 |  | |
| Salix nigra Marshall | F. F. Forbes s.n. | United States of America. Massachusetts. Suffolk Co. West Roxbury. Cow Island. | 2061067 |  | |
| Salix nigra Marshall | F. F. Forbes s.n. 15 Jun 1907 + 09 Sep 1907 | United States of America. Massachusetts. Suffolk Co. West Roxbury. Cow Island. | 2061068 |  |