| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| NUTRIA | B-2709[2964]; | TR.SE | S | MEX | |
| NUTRIA-169 | B-2709-169[2964]; | TR.SE | S | MEX | |
| NUTRIA-401 | B-2709-401-0Y-18[2964]; | TR.SE | S | MEX | |
| NUTRIA-428 | B-2709-428[2964]; | TR.SE | S | MEX | |
| NUTRIA-440 | B-2709-1750-0M[2964]; | TR.SE | S | MEX | |
| NUWEST | K-63554; PI-586806 | MT-7811[1565]; NORTHRUP-KING-812[2636]; | TR.AE | W | USA:Montana |
| NUZIDERS | K-56846; RWW-17 | TR.AE | W | AUT | |
| NV-1 | K-60388 | TR.DR | S | RUS:Barnaul | |
| NV-38 | K-62655 | TR.DR | RUS:Barnaul | ||
| NV-39 | K-62656 | TR.DR | RUS:Barnaul | ||
| NVE-JAAR-52 | K-41885 | TR.AE | S | ISR | |
| NW-03637 | TR.AE | W | USA:Nebraska | ||
| NW-03638 | TR.AE | W | USA:Nebraska | ||
| NW-03654 | TR.AE | W | USA:Nebraska | ||
| NW-03665 | TR.AE | W | USA:Nebraska | ||
| NW-03666 | TR.AE | W | USA:Nebraska | ||
| NW-03670 | TR.AE | W | USA:Nebraska | ||
| NW-03681 | TR.AE | W | USA:Nebraska | ||
| NW-03698 | TR.AE | W | USA:Nebraska | ||
| NW-03-Y-1066 | PI-667606 | NSGC-19956[2965]; | TR.DR | S | USA:Nebraska |