| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Orobanchaceae | Agalinis aphylla | Scale-leaf Agalinis | Wet pine savannas. | Se. North Carolina south to ne. Florida and Panhandle Florida, west to e. Louisiana. |  (c) Sorrie, Bruce A. - CC-BY |
| Orobanchaceae | Agalinis aspera | Tall Agalinis, Rough Gerardia | Dry upland prairies, loess hill prairies, open woodlands. | Wisconsin, Minnesota, and s. Manitoba south to s. Illinois, s. Missouri, and s. Oklahoma. |  (c) Marcum, Paul |
| Orobanchaceae | Agalinis auriculata | Earleaf Foxglove | Glades, barrens, blackbelt prairies, dry prairies, and disturbed clearings over mafic rocks (such as diabase and gabbro) or calcareous rocks. | Kentucky and Ohio west to Minnesota, south to n. Alabama, wc. Alabama (Schotz 2009), Arkansas, and Texas; also rarely disjunct east of the Blue Ridge, in New Jersey, n. Virginia, and nc. South Carolina. In Lewis County, Kentucky (D. White, pers. comm.). |  (c) Crabtree, Todd |
| Orobanchaceae | Agalinis caddoensis | Caddo Parish Agalinis | Oak woodlands. | Endemic (as far as is known) in nw. Louisiana; possibly extinct. | |
| Orobanchaceae | Agalinis decemloba | Sandplain Agalinis | Dry clayey or sandy woodlands, coastal sand plains. | Massachusetts south to Georgia and Alabama. |  (c) Fleming, Gary P. |
| Orobanchaceae | Agalinis densiflora | Osage Agalinis, Fineleaf Gerardia | Prairies, dry limestone areas. | Kansas south through Oklahoma to sc. Texas. | |
| Orobanchaceae | Agalinis divaricata | Pineland Agalinis | Longleaf pine sandhills. | Georgia (Decatur County) south to c. peninsular Florida, west to Mississippi (Sorrie & LeBlond 2008). |  (c) Sorrie, Bruce A. - CC-BY |
| Orobanchaceae | Agalinis edwardsiana | Plateau Agalinis | Thin soils over limestone. | Endemic to the Edwards Plateau and vicinity (east to Bastrop County), c. Texas. | |
| Orobanchaceae | Agalinis fasciculata var. fasciculata | Longleaf pine sandhills, pine savannas, prairies, barrens, oak savannas, disturbed sandy areas, roadsides. | Se. Virginia south to c. peninsular Florida, west to e. Texas, northward in the interior to s. Indiana, s. Illinois, sw. Missouri, Arkansas, e. Nebraska, and nc. Texas. |  (c) Horn, Jay | |
| Orobanchaceae | Agalinis fasciculata var. peninsularis | Dunes, hammocks. | Endemic to s. peninsular Florida. |  © NYBG Herbarium staff | |
| Orobanchaceae | Agalinis filicaulis | Spindly Agalinis | Wet pine savannas, bogs, prairies. | E. Georgia (Tattnall County) south to c. peninsular Florida and Panhandle Florida, west to w. Louisiana. |  (c) Horn, Jay |
| Orobanchaceae | Agalinis filifolia | Seminole Agalinis | Longleaf pine sandhills, Florida scrub, coastal scrub. | S. Georgia (east to Liberty County) south to s. Florida, west to sw. Alabama (Baldwin County) (Sorrie & LeBlond 2008). |  (c) Horn, Jay |
| Orobanchaceae | Agalinis flexicaulis | Hampton Agalinis | Wet pinelands. | Endemic to ne. Florida (Bradford County, to be expected in adjacent counties). | |
| Orobanchaceae | Agalinis gattingeri | Gattinger's Agalinis, Midwestern Agalinis | Barrens, glades, outcrops, woodlands. | Ontario, Minnesota, and Nebraska south to Alabama, Mississippi, Louisiana, and Texas. |  (c) Shaw, Joey |
| Orobanchaceae | Agalinis georgiana | Georgia Agalinis, Boynton's Agalinis | Mesic to wet pine savannas, bogs. | S. Georgia (Crisp, Dooly, Lowndes, Thomas, and Worth counties) south to w. Panhandle Florida (Carter, Baker & Morris 2009). |  (c) Sorrie, Bruce A. - CC-BY |
| Orobanchaceae | Agalinis harperi | Harper's Agalinis | Wet pinelands, interdune swales. | E. North Carolina south to s. Florida, west to e. Texas; n. Bahamas. Reported for South Carolina (Kartesz 1999) and for North Carolina and South Carolina (Canne-Hilliker & Hays in FNA17) {investigate}. |  (c) Horn, Jay |
| Orobanchaceae | Agalinis heterophylla | Prairie Agalinis | Mesic prairies, streamsides, ditches, roadsides. | Georgia west to s. Missouri, Arkansas, e. Oklahoma, e., c., and s. Texas and ne. Mexico; reported for North Carolina in FNA17 (rejected lacking additional corroboration). |  (c) Campos, Aidan |
| Orobanchaceae | Agalinis homalantha | Flatflower Agalinis | Sandy terraces. | W. Mississippi, Arkansas, and e. Oklahoma south to w. Louisiana and Texas. | |
| Orobanchaceae | Agalinis laxa | Long-pedicelled Agalinis | Longleaf pine sandhills, dry pine flatwoods. | E. South Carolina south to Georgia and c. peninsular Florida. |  (c) Powell, Eric M - CC-BY-NC, permission granted to NCBG |
| Orobanchaceae | Agalinis linifolia | Coastal Plain depression ponds, cypress savannas, wet pine savannas. | Se. North Carolina south to s. Florida, west to e. Louisiana; disjunct in e. Delaware (reports for Maryland and Virginia are in error). |  (c) Pippen, Jeffrey S. | |
| Orobanchaceae | Agalinis maritima var. grandiflora | Southern Saltmarsh Agalinis | Tidal marshes. | E. North Carolina (or allegedly also se. Virginia, but with no known documentation) south to s. Florida, west to s. Texas and Tamaulipas; West Indies; Yucatan. |  (c) Hill, Sonnia |
| Orobanchaceae | Agalinis maritima var. maritima | Northern Saltmarsh Agalinis | Tidal marshes. | Nova Scotia and s. Maine south to se. Virginia (and ne. North Carolina?). |  (c) Longbottom, Wayne - CC-BY-NC |
| Orobanchaceae | Agalinis navasotensis | Navasota Agalinis | Longleaf pine savannas, rocky prairies. | Endemic to e. Texas. |  © Adam Black |
| Orobanchaceae | Agalinis obtusifolia | Pine savannas, wet pine flatwoods, sandhill seeps, bogs, Black Belt prairies. | Delaware south to s. Florida, west to e. Louisiana, and in the interior north to Kentucky and Tennessee. |  (c) Horn, Jay | |
| Orobanchaceae | Agalinis oligophylla | Moist to dry longleaf pine savannas, chalk outcrops, seepage bogs, moist to wet barrens and meadows. | Sc. Tennessee (Coffee and Warren counties) (as A. pseudaphylla) (Chester, Wofford, & Kral 1997), c. and s. Alabama, west through s. Mississippi to w. Louisiana. |  (c) Smith, Jake - CC-BY-NC, permission granted to NCBG | |
| Orobanchaceae | Agalinis paupercula var. borealis | Bogs, wet, peaty soils on lake and pond margins. | Québec to Minnesota, south to Pennsylvania and ne. Illinois. | ||
| Orobanchaceae | Agalinis paupercula var. paupercula | Calcareous fens, pond shores. | Nova Scotia west to Manitoba, south to New Jersey, Pennsylvania, Ohio, Indiana, Illinois, and Iowa. A specimen purporting to be this species from sw. Virginia (Washington County) is depauperate, immature, and unidentifiable; it is more parsimoniously assumed to be A. purpurea, rather than a disjunct occurrence of this species. |  (c) Johnson, Sarah - CC-BY | |
| Orobanchaceae | Agalinis plukenetii | Plukenet's Agalinis | Longleaf pine sandhills, other dry forests. | South Carolina south to c. peninsular Florida, west to wc. Louisiana, and northward in the interior to extreme se. Tennessee (Polk County) (Chester, Wofford, & Kral 1997). |  (c) Cressler, Alan M. |
| Orobanchaceae | Agalinis pulchella | Beautiful Agalinis | Pine savannas and longleaf pine sandhills. | S. Georgia west to e. Texas. |  (c) staff, GA Herbarium |
| Orobanchaceae | Agalinis purpurea | Common Agalinis | Woodlands, wet meadows, roadsides, in a wide variety of open habitats. | Nova Scotia west to Minnesota, south to s. Florida and e. Texas. |  (c) Cressler, Alan M. |
| Orobanchaceae | Agalinis setacea | Threadleaf Agalinis | Longleaf pine sandhills, Florida scrub, other dry woodlands and openings. | New York (Long Island) south to ne. Florida, c. peninsular Florida, and Alabama. |  (c) Stuart, Will |
| Orobanchaceae | Agalinis skinneriana | Glades, dry prairies, bluffs, fens, especially over calcareous substrates, open oak woodlands, in MD in sandy fields and barrens. | Ontario, Ohio, Michigan, and Wisconsin south to Coffee County, Tennessee (Chester, Wofford, & Kral 1997), Mississippi, and Louisiana; disjunct in Coastal Plain of Maryland (Prince Georges County, Maryland; Maryland Wildlife and Heritage Service 2016). |  (c) Sorrie, Bruce A. - CC-BY | |
| Orobanchaceae | Agalinis species 1 | Florida Keys Agalinis | Pine rocklands. | Endemic to the Florida keys (Monroe County). | |
| Orobanchaceae | Agalinis strictifolia | Stiffleaf Agalinis | Grasslands, dunes, mesquital. | E. and ec. Texas south to s. Texas and Mexico. |  © Mark Gustafson |
| Orobanchaceae | Agalinis tenella | Delicate Agalinis | Longleaf pine sandhills, other dry woodlands. | South Carolina south to n. Florida, west to Alabama; allegedly disjunct in Amelia County, Virginia. Not believed to be present in North Carolina or Virginia, contrary to reports (Sorrie in Weakley et al. 2017). | |
| Orobanchaceae | Agalinis tenuifolia | Slenderleaf Agalinis | Wooded slopes, savannas, granitic outcrops, roadsides, other dry habitats. | Quebec, Maine, Ontario, and Manitoba, south to Florida and Louisiana, e. Texas, and n. Colorado. |  (c) Fleming, Gary P. |
| Orobanchaceae | Agalinis virgata | Wand Agalinis | Drawdown zones of pineland ponds. | New York south to Georgia. |  (c) Sorrie, Bruce A. - CC-BY |
| Orobanchaceae | Agalinis viridis | Green Agalinis | Moist prairies, chalk prairies of the Black Belt, bottomlands. | W. Alabama, Mississippi, and e. Louisiana west to Missouri, e. Oklahoma, Arkansas, Louisiana, and e. Texas. |  (c) Wong, Michelle - CC-BY |