Ref ID | Type | Author | Date | Title |
24369
| Database | Center for Invasive Species and Ecosystem Health. | 2019 | EDDMapS: Early detection and distribution mapping system |
28436
| Report | Ervin, G.N., and R.A. White. | 2007 | Assessing vegetative growth potential of exotic Rotala rotundifolia (Roxb.) Koehne (roundleaf toothcup), in comparison with Alternanthera philoxeroides (Mart.) Griseb. (alligator weed), a known successful invader |
25944
| Database | iNaturalist | 2024 | |
19426
| Database | Madsen, J.D. | 2010 | Invasive Plant Atlas of the MidSouth. |
28366
| Journal Article | Reese, N.L., and R.R. Haynes. | 2002 | Noteworthy collections: Alabama |
28433
| Database | Wunderlin, R.P., B.F. Hansen, A.R. Franck, and F.B. Essig. | 2018 | Atlas of Florida Plants |