| Alternanthera sessilis | US, FL, Gulf County, Dead Lakes State Park | Loran C Anderson | | 21/7/1988 | FSU |
| Alternanthera sessilis | US, FL, Franklin County, Graham Creek | Loran C Anderson | | 15/10/1984 | FSU |
| Amaranthus albus | US, FL, Leon County, Florida State University Campus | Loran C Anderson | | 3/7/2000 | FSU |
| Amaranthus albus | US, FL, Leon County, Tallahassee | Loran C Anderson | | 22/6/2000 | FSU |
| Amaranthus australis | US, FL, Franklin County, Saint George Island | Loran C Anderson | Florida State University, Robert K. Godfrey Herbarium | 17/7/1986 | FSU |
| Amaranthus australis | US, FL, Wakulla County, Saint Marks National Wildlife Refuge | Loran C Anderson | | 10/8/2006 | FSU |
| Amaranthus australis | US, FL, Franklin County, Saint Vincent Island | Loran C Anderson | | 26/7/1985 | FSU |
| Amaranthus australis | US, FL, Franklin County, FSU Coastal Marine Lab | Loran C Anderson | | 27/7/2009 | FSU |
| Amaranthus australis | US, FL, Wakulla County, Saint Marks National Wildlife Refuge (Wakulla Unit) | G. Nelson Loran C Anderson Wilson Baker | Loran C Anderson | 14/9/2006 | FSU |
| Amaranthus australis | US, FL, Franklin County, East Bay | Loran C Anderson | Florida State University, Robert K. Godfrey Herbarium | 4/12/1984 | FSU |
| Amaranthus australis | US, FL, Dixie County, Horseshoe | Loran C Anderson | Florida State University, Robert K. Godfrey Herbarium | 16/8/2010 | FSU |
| Amaranthus australis | US, FL, Gulf County, Cape San Blas | Loran C Anderson | | 8/7/1977 | FSU |
| Amaranthus australis | US, FL, Nassau County, Saint Marys River | Loran C Anderson | Florida State University, Robert K. Godfrey Herbarium | 24/7/1999 | FSU |
| Amaranthus australis | US, FL, Franklin County, Dog Island | Loran C Anderson | | 17/7/1982 | FSU |
| Amaranthus australis | US, FL, Franklin County, Saint George Island | Loran C Anderson | | 30/3/1986 | FSU |
| Amaranthus blitum | US, FL, Leon County, Tallahassee | Loran C Anderson | | 12/4/2000 | FSU |
| Amaranthus blitum | US, FL, Leon County, Tallahassee | Loran C Anderson | | 1/6/1999 | FSU |
| Amaranthus blitum | US, FL, Putnam County, Hastings | Robert K Godfrey | | 3/5/1978 | FSU |
| Amaranthus blitum | US, FL, Broward County, Fort Lauderdale | Loran C Anderson | | 19/9/1986 | FSU |
| Amaranthus blitum | US, FL, Leon County, Tallahassee | Loran C Anderson | | 1/6/1999 | FSU |
| Amaranthus blitum | US, FL, Franklin County, Apalachicola | Loran C Anderson | | 19/6/1984 | FSU |
| Amaranthus hybridus | US, FL, Baker County | Loran C Anderson | | 15/8/2008 | FSU |
| Amaranthus hybridus | US, FL, Jackson County, Marianna | Loran C Anderson | | 16/9/2013 | FSU |
| Amaranthus hybridus | US, FL, Jefferson County, Route 146 | Loran C Anderson | | 19/8/1993 | FSU |
| Amaranthus hybridus | US, FL, Gadsden County, Greensboro | Loran C Anderson | | 16/10/1997 | FSU |
| Amaranthus hybridus | US, FL, Liberty County, Telogia | Loran C Anderson | | 3/7/2001 | FSU |
| Amaranthus hybridus | US, FL, Leon County, Tallahassee | Loran C Anderson | Florida State University, Robert K. Godfrey Herbarium | 3/7/2000 | FSU |
| Amaranthus hybridus | US, FL, Jefferson County, Lake Miccosukee | Loran C Anderson | | 27/7/1990 | FSU |
| Amaranthus hybridus | US, FL, Calhoun County, Clarksville | Loran C Anderson | | 8/7/1994 | FSU |
| Amaranthus hybridus | US, FL, Okaloosa County | Loran C Anderson | Florida State University, Robert K. Godfrey Herbarium | 15/8/1992 | FSU |
| Amaranthus hybridus | US, FL, Franklin County, Saint Teresa | Loran C Anderson | | 26/8/1988 | FSU |
| Amaranthus lividus | US, FL, Leon County, Tallahassee | Loran C Anderson | Florida State University, Robert K. Godfrey Herbarium | 10/7/1986 | FSU |
| Amaranthus lividus | US, FL, Leon County, Tallahassee | Loran C Anderson | Florida State University, Robert K. Godfrey Herbarium | 6/10/1994 | FSU |
| Amaranthus lividus subsp. lividus | US, FL, Franklin County, Apalachicola | Loran C Anderson | Florida State University, Robert K. Godfrey Herbarium | 30/5/1992 | FSU |
| Amaranthus palmeri | US, FL, Wakulla County, Saint Marks National Wildlife Refuge | Loran C Anderson | | 18/8/2011 | FSU |
| Amaranthus palmeri | US, FL, Leon County, Elinor Klapp-Phipps Park | Loran C Anderson | Florida State University, Robert K. Godfrey Herbarium | 18/6/2012 | FSU |
| Amaranthus palmeri | US, FL, Leon County, Tallahassee | Loran C Anderson | | 12/7/1991 | FSU |
| Amaranthus palmeri | US, FL, Wakulla County, Saint Marks National Wildlife Refuge | Loran C Anderson | | 18/8/2011 | FSU |
| Amaranthus palmeri | US, FL, Gadsden County, Greensboro | Loran C Anderson | | 16/10/1997 | FSU |
| Amaranthus palmeri | US, FL, Leon County, Tallahassee, Lakeshore Drive | Loran C Anderson | | 26/10/1994 | FSU |