| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Iridaceae | Alophia | Propellor-flower | ![]() (c) Sorrie, Bruce A. - CC-BY | ||
| Iridaceae | Alophia drummondii | Propellor-flower, Pinewoods-lily, Purple Pleatleaf | Longleaf pine savannas, other sandy woodlands. | E. Louisiana (and Mississippi?) west to Texas and Oklahoma, south to s. Mexico; Guyana; Bolivia. | ![]() (c) Sorrie, Bruce A. - CC-BY |
| Iridaceae | Aristea | Blue Stars, Blue Flies | ![]() (c) Dove, Oscar - CC-BY | ||
| Iridaceae | Aristea ecklonii | Blue Stars, Blue Flies | Roadside ditch. | Native of s. Africa. | ![]() (c) Dove, Oscar - CC-BY |
| Iridaceae | Calydorea | Ixia | ![]() (c) Ward, Scott G | ||
| Iridaceae | Calydorea caelestina | Bartram's Ixia | Pine flatwoods. | Endemic to ne. Florida (Chafin 2000); the single Georgia record is by P.O. Schallert, notoriously sloppy with his location data, and is therefore best discounted unless additional information comes to light. | ![]() (c) Ward, Scott G |
| Iridaceae | Crocosmia | Montbretia | ![]() (c) Diamond, Alvin - CC-BY-NC, permission granted to NCBG | ||
| Iridaceae | Crocosmia ×crocosmiiflora | Montbretia | Disturbed areas, ditches, especially in moist to wet sites, including salt marshes; | Both parents of the hybrid are native to sub-Saharan Africa. Reported for Lowndes and Thomas counties, Georgia (Carter, Baker, & Morris 2009). | ![]() (c) Diamond, Alvin - CC-BY-NC, permission granted to NCBG |
| Iridaceae | Crocus | Crocus | ![]() (c) Fleming, Gary P. | ||
| Iridaceae | Crocus flavus | Yellow Crocus | Disturbed roadsides. | Native of Mediterranean Europe and the Middle East. See Serviss, Peck, & Benjamin (2016) for additional information about occurrences in Arkansas. | ![]() (c) Katya - CC-BY |
| Iridaceae | Crocus tommasinianus | Woodland Crocus, Early Crocus | Disturbed areas, long-persistent after cultivation around house-sites. | Native of se. Europe. Reported as rarely naturalizing in Delaware (McAvoy & Bennett 2001); reported as rarely naturalizing in Virginia (Alexandria) (Wright et al. 2023). | ![]() (c) Christine - CC-BY |
| Iridaceae | Crocus vernus | Dutch Crocus | Disturbed areas, long-persistent after cultivation around house-sites. | Native of montane s. Europe. | ![]() (c) Fleming, Gary P. |
| Iridaceae | Dietes | African Iris | ![]() (c) Morgan, Matthew - CC-BY | ||
| Iridaceae | Dietes iridioides | African Iris, Fortnight Lily | Waif from horticultural use. | Native of s. and e. Africa. | ![]() (c) Morgan, Matthew - CC-BY |
| Iridaceae | Freesia | Freesia | ![]() (c) Douch, James K. - CC-BY-SA | ||
| Iridaceae | Freesia alba | Freesia | Disturbed areas. | Native of s. Africa. | ![]() (c) Ponder, Justin - CC-BY |
| Iridaceae | Freesia laxa | Freesia | Lawns, open upland disturbed areas. | Native of s. Africa. | ![]() (c) Douch, James K. - CC-BY-SA |
| Iridaceae | Gladiolus | Gladiolus | ![]() (c) Bradley, Keith | ||
| Iridaceae | Gladiolus ×colvillei | An artificial cross. | |||
| Iridaceae | Gladiolus ×gandavensis | Garden Gladiolus, Hybrid Gladiolus | Commonly cultivated as ornamentals, rarely persisting or weakly spreading. | Both parents of this garden cross are native of s. Africa. | |
| Iridaceae | Gladiolus communis | Eastern Gladiolus, False Corn-flag, Sword-lily | Commonly cultivated as ornamentals, rarely persisting or weakly spreading. | Native of Mediterranean Europe and n. Africa. Documented for e. Oklahoma (Serviss & Campbell 2024). | ![]() (c) Clark, Laura - CC-BY |
| Iridaceae | Gladiolus dalenii ssp. dalenii | Dragon's-head-lily, Parrot Gladiolus, African Gladiolus | Sometimes cultivated, rarely persisting or spreading. | Native of s. Africa. Persisting and/or naturalizing at scattered locations in the se. United States (Zomlefer et al. 2018). | ![]() (c) Weakley, Alan |
| Iridaceae | Gladiolus italicus | Field Gladiolus | Sometimes cultivated, rarely persisting or spreading. | Native of Mediterranean Europe, Africa, and w. Asia. Introduced in Tennessee. Apparently naturalizing in Alabama (Macon County; Barger et al. 2023). | ![]() (c) Bradley, Keith |
| Iridaceae | Herbertia | Pleatleaf Iris | ![]() (c) Hill, Sonnia | ||
| Iridaceae | Herbertia caerulea | Prairie-nymph, Herbertia, Pleatleaf Iris | Prairies, marshes, meadows. | S. and c. Mississippi west to Texas; central South America. Occurrences in Winston County, Alabama (Keener et al. 2024), Escambia County, Florida, and Oconee County, South Carolina (J. Marlow, pers.comm., 2025) likely represent introductions. | ![]() (c) Hill, Sonnia |
| Iridaceae | Iridaceae | Iris Family | ![]() (c) Sorrie, Bruce A. - CC-BY | ||
| Iridaceae | Iris | Iris, Flag, Fleur-de-Lis, Blackberry-lily, Glaie (fr) | ![]() (c) Sorrie, Bruce A. - CC-BY | ||
| Iridaceae | Iris ×vinicolor | ||||
| Iridaceae | Iris albispiritus | Ghost Iris | Wet pine savannas, prairies. | S. Florida (the type is from near Fort Myers). Small (1933) makes brief mention that "this species is most common in the lower half of the Florida peninsula." He would scarcely recognize the Florida landscape today. | |
| Iridaceae | Iris brevicaulis | Short-stemmed Iris, Lamance Iris, Zigzag Iris | Swamps, bottomlands, bogs, seeps, marshes. | Ohio west to Kansas, south to Panhandle Florida and Texas. | ![]() (c) Cressler, Alan M. |
| Iridaceae | Iris cristata | Dwarf Crested Iris | Moist forests, rich woods, roadbanks, streambanks. | Maryland west to Indiana and Missouri, south to North Carolina, Alabama, Mississippi, Arkansas, and e. Oklahoma. | ![]() (c) Sorrie, Bruce A. - CC-BY |
| Iridaceae | Iris domestica | Blackberry-lily, Leopard-lily | Dry woodlands, forests, edges of granitic flatrocks, cedar glades, old homesites, suburban areas. | Native of e. Asia. | ![]() (c) Fleming, Gary P. |
| Iridaceae | Iris ensata | Japanese Iris | Roadsides; cultivated and rarely escaped. | Native of Japan, n. China, and Sakhalin. Also reported from se. Pennsylvania (Rhodes & Klein 1993) and s. Alabama (H. Horne, pers. comm. 2013). | ![]() (c) Соболев, Николай - CC-BY |
| Iridaceae | Iris flexicaulis | Zigzag Blue Flag | Marshes, bottomlands. | S. Louisiana west to e. Texas. | |
| Iridaceae | Iris florentina | Cemetery Iris, White Lily-of-the-field, White-Flag Iris | Roadsides, fence rows, old homesites, disturbed areas. | Native of the Middle East. | ![]() (c) Aureglia, Louis - CC-BY |
| Iridaceae | Iris fulva | Red Flag, Copper Iris | Swamp forests, wet hammocks, usually in shallow water. This species has become somewhat popular as a native wildflower in cultivation. | S. Illinois, Missouri, and w. Tennessee south to w. Panhandle Florida, Alabama, and Louisiana (introduced elsewhere). | ![]() (c) Marcum, Paul |
| Iridaceae | Iris germanica | German Iris, Fleur-de-Lys, Flags | Roadsides, old homesites, ditches; cultivated and rarely persistent or escaped. | Native of Mediterranean Europe. | ![]() (c) Fleming, Gary P. |
| Iridaceae | Iris giganticaerulea | Giant Blue Iris | Marshes and swamps. | Panhandle Florida (L. Anderson, pers.comm., 2021) west to e. Texas. | ![]() (c) Dane D., Shackelford - CC-BY |
| Iridaceae | Iris hexagona | Anglepod Blue Flag | Swamps. | South Carolina south to s. Florida. Reports from e. Georgia are apparently all based on Iris savannarum. | ![]() (c) Cressler, Alan M. |
| Iridaceae | Iris kimballiae | Kimball’s Iris | Fresh and brackish marshes. | Apparently endemic to the Florida Panhandle (Franklin County). | |
| Iridaceae | Iris nelsonii | Nelson's Iris | Swamp forests. | Endemic (so far is known) to Vermilion Parish, Louisiana. | ![]() © Jamie Webb |
| Iridaceae | Iris orientalis | Ditches. | Native of w. Asia. Documented and apparently expanding its naturalized distribution in Missouri, including in our area and along our northern border in that state (Floden 2025). | ||
| Iridaceae | Iris pallida | Sweet Iris | Cultivated and persistent around buildings in GA and elsewhere (FNA). | Native of s. Europe. | ![]() (c) Roman - CC-BY |
| Iridaceae | Iris prismatica | Slender Blue Iris, Slender Blue Flag | Bogs, wet acidic barrens, marshes, ditches, pools. | Nova Scotia south to Georgia, disjunct in w. North Carolina (Henderson County) and sc. Tennessee (Coffee County). | ![]() (c) Sorrie, Bruce A. - CC-BY |
| Iridaceae | Iris pseudacorus | Water Flag, Yellow Flag, Fleur-de-Lys, Yellow Iris, Water Iris | Swamps, marshes, streams, ponds, streambanks, tidal wetlands, cultivated as a water plant. | Native of Europe, w. Asia, and n. Africa. | ![]() (c) Sorrie, Bruce A. - CC-BY |
| Iridaceae | Iris pumila | Dwarf Iris | Disturbed areas, persistent from cultivation. | Native of c. and e. Europe and w. Asia. | ![]() (c) Митрошенкова, Анна - CC-BY |
| Iridaceae | Iris rivularis | Sylvan Iris | Floodplain marshes. | Apparently endemic to the watershed of the St. Marys River. | |
| Iridaceae | Iris sanguinea | Japanese Iris, Blood Iris | Roadsides, cultivated and rarely escaped. | Native of Japan, n. China, Korea, Japan, and w. Russia. Reported for Cleburne County, Alabama by Spaulding & Triplett (2022), as I. sanguinea. | ![]() (c) Spaulding, Dan - CC-BY-NC, permission granted to NCBG |
| Iridaceae | Iris savannarum | Prairie Iris | Pine savannas, Florida prairies, strand swamps, freshwater marshes. | Georgia and Alabama south to s. Florida. | ![]() (c) Bradley, Keith |
| Iridaceae | Iris shrevei | Midwestern Blue Flag | Marshes, swamps, streams. | Sw. Québec to Minnesota, south to w. North Carolina, n. Alabama, e. Tennessee, Arkansas, e. Texas, and e. Kansas. | |
| Iridaceae | Iris sibirica | Siberian Iris | Cultivated and escaping or persisting near plantings. | Native of Eurasia (c. and e. Europe west to Lake Baikal, Japan, n. China, Korea, Japan, and e. Russia). | ![]() (c) Fleming, Gary P. |
| Iridaceae | Iris tectorum | Wall Iris | |||
| Iridaceae | Iris tridentata | Savanna Iris | Wet savannas, pine flatwoods, margins of pineland pools. | Se. North Carolina south to ne. Florida and Panhandle Florida and Alabama (Mobile County). | ![]() (c) Bradley, Keith |
| Iridaceae | Iris variegata | ||||
| Iridaceae | Iris verna var. smalliana | Upland Dwarf Iris | Dry to somewhat moist, rocky or sandy woodlands and forests. | Sc. Pennsylvania and West Virginia south to w. North Carolina, e. Tennessee, n. Georgia, se. Georgia, Panhandle Florida, and Alabama; disjunct in Ouachita Mountains of Arkansas. | ![]() (c) Fleming, Gary P. |
| Iridaceae | Iris verna var. verna | Coastal Plain Dwarf Iris, Sandhill Iris | Longleaf pine sandhills, dry, rocky forests and woodlands. | Se. Pennsylvania, e. Maryland, e. Virginia, e. and c. North Carolina, e., c, and w. South Carolina to e. Georgia, primarily on the Coastal Plain, but extending into the Piedmont and even rarely the low Mountains. | ![]() (c) Sorrie, Bruce A. - CC-BY |
| Iridaceae | Iris versicolor | Northern Blue Flag, Larger Blue Flag, Poison Flag, Harlequin Blue Flag | Calcareous fens and marshes, mafic fens, tidal marshes and swamps, interdune ponds, shores. | Newfoundland and Labrador west to Saskatchewan, south to Virginia, West Virginia, Ohio, and Minnesota. | ![]() (c) Fleming, Gary P. |
| Iridaceae | Iris violipurpurea | Louisiana (Terrebonne Parish). | |||
| Iridaceae | Iris virginica | Southern Blue Flag | Tidal and nontidal marshes and swamps, stream margins, flatwoods, wet meadows, bogs. | Se. Virginia south to c. peninsular Florida, west to Mississippi. See I. shrevei for occurrences west and north of this distribution. | ![]() (c) Griffith, Floyd A. |
| Iridaceae | Iris xiphium | Spanish Iris | Disturbed areas. | Native of Spain and Portugal. | |
| Iridaceae | Nemastylis | Celestial-lily | ![]() (c) Ward, Scott G | ||
| Iridaceae | Nemastylis floridana | Florida Celestial, Fall-flowering Ixia | Wet pine flatwoods, freshwater marshes. | Ne. Florida (St. Johns and Putnam counties) to s. Florida (Pasco, Polk, Osceola, Okeechobee, and Broward counties). | ![]() (c) Ward, Scott G |
| Iridaceae | Nemastylis geminiflora | Prairie Celestial, Prairie Pleatleaf | Prairies. | Missouri and e. Kansas south to w. Louisiana and Texas; disjunct eastward in Alabama and Mississippi. | ![]() (c) Campos, Aidan |
| Iridaceae | Nemastylis nuttallii | Nuttall's Pleatleaf, Nuttall's Celestial-lily | Prairies, glades, and barrens on limestone, dolomite, and rarely sandstone. | Missouri, Arkansas, Oklahoma, and ne. Texas. | ![]() (c) Witsell, Theo - CC-BY-NC, permission granted to NCBG |
| Iridaceae | Romulea | ![]() (c) Berkel, Nicola van - CC-BY-SA | |||
| Iridaceae | Romulea rosea var. australis | Rosy Sand-Crocus | Disturbed areas. | Native of South Africa. | ![]() (c) Berkel, Nicola van - CC-BY-SA |
| Iridaceae | Sisyrinchium | Blue-eyed-grass, Irisette | ![]() (c) Cressler, Alan M. | ||
| Iridaceae | Sisyrinchium albidum | White Blue-eyed-grass | Woodlands, mesic longleaf pine sandhills, open limestone barrens, prairies. | S. New York west to s. Wisconsin, south to Panhandle Florida and e. Texas. | ![]() (c) Ware, Richard & Teresa - CC-BY-NC, permission granted to NCBG |
| Iridaceae | Sisyrinchium angustifolium | Common Blue-eyed-grass, Narrow-leaved Blue-eyed-grass, Stout Blue-eyed-grass | Woodlands, forests, meadows, longleaf pine sandhill swales. | Vermont, New Hampshire, and s. Ontario west to Wisconsin, e. Kansas, and Ohio, south to Georgia, Alabama, Louisiana, and e. Texas. | ![]() (c) Fleming, Gary P. |
| Iridaceae | Sisyrinchium arenicola | Sandyland Blue-eyed-grass | Pine-oak/heath woodlands and barrens, other sandy habitats. | A Coastal Plain endemic: Massachusetts to e. Maryland (Caroline Co.) (Knapp et al. 2011). | |
| Iridaceae | Sisyrinchium atlanticum | Atlantic Blue-eyed-grass, Eastern Blue-eyed Grass | Dry, sandy or rocky places, moist meadows, bogs, pine savannas, streambanks. | Nova Scotia and Maine west to Ohio, Indiana, and Missouri, south to s. Florida and e. Texas. | ![]() (c) Fleming, Gary P. |
| Iridaceae | Sisyrinchium biforme | Wiry Blue-eyed-grass | Dunes, prairies, other sandy soils. | E. Louisiana west to s. and c. Texas and south into Mexico (Tamaulipas). | ![]() (c) Campos, Aidan |
| Iridaceae | Sisyrinchium calciphilum | Glade Blue-eyed-grass, Alabama Blue-eyed-grass, Limestone Blue-eyed-grass | Calcareous glades. | Endemic to n. Alabama. | ![]() (c) Sorrie, Bruce A. - CC-BY |
| Iridaceae | Sisyrinchium campestre | Prairie Blue-eyed-grass | Prairies, especially in sandy soils. | Michigan and South Dakota south to Mississippi and New Mexico. | ![]() (c) Sorrie, Bruce A. - CC-BY |
| Iridaceae | Sisyrinchium capillare | Wiry Blue-eyed-grass | Wet pine savannas and flatwoods, acid seepages in the lower Piedmont. | Mainly Coastal Plain, from se. Virginia south to ne. Florida. | ![]() (c) Sorrie, Bruce A. - CC-BY |
| Iridaceae | Sisyrinchium corymbosum | Pinelands. | Se. Georgia and ne. Florida west to s. Alabama. | ||
| Iridaceae | Sisyrinchium dichotomum | White Irisette, Isothermal Irisette | Dry to mesic woodlands and forests, usually over mafic rocks (such as amphibolite), at low to moderate elevations (400-1000 m) in the Blue Ridge escarpment. | Endemic to Henderson, Polk, and Rutherford counties, North Carolina, and Greenville County, South Carolina. | ![]() (c) Wheeler, Brandon - CC0 |
| Iridaceae | Sisyrinchium dimorphum | Along and in rocky and gravelly floodplains. | C. to sw. Texas and n. Mexico, especially in the Edwards Plateau. | ||
| Iridaceae | Sisyrinchium elizabethiae | Elizabeth's Blue-eyed-grass | Dry woodlands and forests over deep sandy soils. | E. Texas & w. Louisiana. | ![]() (c) Wong, Michelle - CC-BY |
| Iridaceae | Sisyrinchium ensigerum | Swordleaf Blue-eyed-grass | Prairies. | Oklahoma south to c. Texas and Mexico. | ![]() (c) Wong, Michelle - CC-BY |
| Iridaceae | Sisyrinchium fuscatum | Coastal Plain Blue-eyed-grass | Xeric to dry soils of pine barrens, Carolina bay rims, longleaf pine sandhills, fluvial sand ridges. | E. Virginia south to n. Florida, west to Louisiana. | ![]() (c) Powell, Eric M - CC-BY-NC, permission granted to NCBG |
| Iridaceae | Sisyrinchium helleri | Heller's Blue-eyed-grass | Calcareous coastal prairies and adjacent roadsides. | Endemic in se. to s. Texas. | |
| Iridaceae | Sisyrinchium langloisii | Pale Blue-eyed-grass | Sandy woodlands. | Arkansas and Oklahoma south to w. Louisiana and s. Texas; allegedly disjunct eastward in Alabama, Georgia, Mississippi, Tennessee, and nw. Georgia, but some of these records at least are suspect. | ![]() (c) Spaulding, Dan - CC-BY-NC, permission granted to NCBG |
| Iridaceae | Sisyrinchium miamiense | Miami Blue-eyed-grass | Moist disturbed areas. | Ne. Florida, s. Georgia, and se. South Carolina south to s. Florida and west to s. Mississippi; West Indies (Cuba). | ![]() (c) Campos, Aidan |
| Iridaceae | Sisyrinchium micranthum | Lawn Blue-eyed-grass, Fairy Stars, Annual Blue-eyed-grass, Espadilla | Lawns, roadsides, prairies, pinelands. | Apparently introduced from South America (se. Virginia south to s. Florida, west to e. Texas). | ![]() (c) Cressler, Alan M. |
| Iridaceae | Sisyrinchium minus | Least Blue-eyed-grass | Floodplains, mudflats, ditches, oak flatwoods, oak savannas, prairies. | E. Louisiana, n. Louisiana, se. Arkansas, west to c. Texas and n. Mexico; disjunct in sw. Alabama (Black Belt) and reportedly Mississippi; disjunct in s. South America. The Alabama occurrences are reported and discussed by England & Keener (2017). Reported for North Carolina (Sida 1962) and Mississippi {check}. | ![]() (c) Foreman, Diana - CC0 |
| Iridaceae | Sisyrinchium montanum var. crebrum | {habitat in our area not known}. | Newfoundland and Labrador (Newfoundland) and Ontario south to New York and n. New Jersey. The status of this taxon in our area is not clear. S. montanum var. crebrum is reported for Virginia by F, and S. montanum (variety not specified) is reported for North Carolina and Virginia by C and G. FNA considers var. crebrum to range south only to New York, and var. montanum south only to Ohio and Pennsylvania. Kartesz (2022) only documents this variety from Connecticut northwards. Herbarium documentation is needed. | ![]() (c) Lacroix-Carignan, Étienne - CC0 | |
| Iridaceae | Sisyrinchium montanum var. montanum | Forests, fields. | Newfoundland and Labrador west to Alaska, south to New Jersey, Pennsylvania, West Virginia, n. Ohio, nw. Indiana, ne. Illinois, nc. Oklahoma, New Mexico. Reported for n. West Virginia (Harmon, Ford-Werntz, & Grafton 2006). Reported for n. Virginia (Fauquier County) and disjunct southwards in the Mountains of North Carolina (Jackson County) (B.A. Sorrie, pers.comm., 2024; specimens at NCU). | ![]() (c) Finzel, Brian - CC-BY-SA | |
| Iridaceae | Sisyrinchium mucronatum | Needle-tip Blue-eyed-grass | Forests, woodlands, fields. | Maine west to Saskatchewan, south to South Carolina, Georgia, Tennessee, Michigan, and Minnesota. | ![]() (c) Ware, Richard & Teresa - CC-BY-NC, permission granted to NCBG |
| Iridaceae | Sisyrinchium myrioflorum | Deep sandy soils on the South Texas Sandsheet and closely adjacent. | S. Texas. | ![]() (c) Goldman, Douglas - CC-BY-SA | |
| Iridaceae | Sisyrinchium nashii | Nash's Blue-eyed-grass | Dryish woodlands and forests, longleaf pine sandhills, pine rocklands, scrubby flatwoods. | Se. and sw. Virginia, North Carolina and Tennessee (and sw. Virginia?) south to s. Florida and Mississippi. | ![]() (c) Gwaltney, John |
| Iridaceae | Sisyrinchium pruinosum | Prairies and calcareous glades and barrens. | Arkansas south to w. Louisiana and Arkansas; disjunct at scattered localities eastward in e. Louisiana, Mississippi, Alabama, and sc. Tennessee. | ![]() (c) Campos, Aidan | |
| Iridaceae | Sisyrinchium rufipes | Xeric-dry longleaf pine sandhills, fluvial sand ridges. | Se. North Carolina to n. Florida, west to s. Alabama. | ![]() (c) Sorrie, Bruce A. - CC-BY | |
| Iridaceae | Sisyrinchium sagittiferum | Spear-bract Blue-eyed-grass | Low wet areas. | S. Arkansas and s. Oklahoma south to e. Louisiana, w. Louisiana, and e. Texas. Supposedly ranges east to Alabama (FNA), these reports regarded as unsubstantiated (D. Spaulding, 2013, pers. comm.). | ![]() (c) Clark, Laura - CC-BY |
| Iridaceae | Sisyrinchium species 1 [Buck Creek] | Buck Creek Blue-eyed-grass | Serpentine barrens. | Endemic as far as is known to the Buck Creek Serpentine Barren, Clay County, North Carolina. | ![]() © Aster Ayer |
| Iridaceae | Sisyrinchium species 2 [chalk] | Chalk Belt Blue-eyed-grass | Limestone outcrops and other calcareous woodlands, Jackson prairies | Coastal Plain of Georgia, Alabama, and Mississippi. | ![]() © Dakota Parish |
| Iridaceae | Sisyrinchium species 3 | ||||
| Iridaceae | Sisyrinchium texanum | Texas Blue-eyed-grass | Sandy or loamy coastal prairies, fields, grassy bayous, and adjacent roadsides. | Se. Texas. | ![]() (c) Smith, Jake - CC-BY-NC, permission granted to NCBG |
| Iridaceae | Sisyrinchium varians | Variable Blue-eyed-grass | Calcareous woodlands, prairies, and adjacent roadsides usually closely adjacent to rocky or gravelly outcroppings. | Endemic in se. Texas. | |
| Iridaceae | Sisyrinchium xerophyllum | Florida Blue-eyed-grass | Florida scrub and other xeric sandy sites. | S. Georgia (?) south to s. peninsular Florida; also alleged to occur in North Carolina (FNA) but this report does not seem plausible. | ![]() (c) Griffith, Floyd A. |
| Iridaceae | Trimezia | ![]() (c) Westwood, Alison - CC0 | |||
| Iridaceae | Trimezia steyermarkii | Martinique Trimezia | Disturbed areas. | Native of s. Mexico, Central America, and n. South America. | ![]() (c) Westwood, Alison - CC0 |







































































