Ref ID | Type | Author | Date | Title |
35352
| Database | Bell Museum | 2021 | Minnesota Biodiversity Atlas |
27378
| Database | Cranberg, C., and R. Keller | 2020 | Illinois Database of Aquatic Non-native Species |
30307
| Database | Gerber, D. (curator). | 2016 | University of Wisconsin Herbarium (UWL) |
18114
| Database | Global Biodiversity Information Facility (GBIF). | 2008 | Global Biodiversity Information Facility (GBIF) Data Portal. |
23871
| Journal Article | Hill, E.J. | 1892 | Notes on the flora of Chicago and vicinity. |
24851
| Database | iMapInvasives. | 2016 | Oregon iMapInvasives |
25944
| Database | iNaturalist | 2024 | |
28196
| Database | Michigan State University | 2015 | Michigan State University Herbarium (MSC) |
27950
| Database | Michigan State University Board of Trustees. | 2019 | Midwest Invasive Species Information Network (MISIN) |
28480
| Database | Miller, A. | 2016 | Morton Arboretum Data Collection |
703
| Journal Article | Mills, E.L., J.H. Leach, J.T. Carlton, and C.L. Secor | 1993 | Exotic species in the Great Lakes: a history of biotic crises and anthropogenic introductions |
28887
| Database | Minnaert-Grote, J. (manager). | 2015 | Illinois Natural History Survey Herbarium (ILLS) |
33777
| Database | Natural Resource Information Systems (NRIS) | 2019 | Current Invasive Plants |
28182
| Database | Re, R. (curator), and C. Niezgoda (manager). | 2015 | Field Museum of Natural History (F) Seed Plant Collection |
31186
| Database | Reznicek, AA, E.g., Voss, and B.S. Walters. | 2011 | Michigan Flora Online |
10270
| Journal Article | Stuckey, R.L. | 1966 | The distribution of Rorippa sylvestris (Cruciferae) in North America. |
28178
| Database | The New York Botanical Garden | 2018 | William and Lynda Steere Herbarium (NY) |
35441
| Database | U-M Library Digital Collections. | 2021 | University of Michigan Herbarium Catalog Collection |
18407
| Database | University of Minnesota | 2021 | J. F. Bell Museum of Natural History Herbarium (MIN) |
28842
| Database | University of Wisconsin - Madison | 2017 | Wisconsin State Herbarium (WIS) |
17521
| Database | USDA, NRCS. | 2016 | The PLANTS Database |