94 results for family: Cactaceae.
| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
| Cactaceae | Acanthocereus | Triangle Cactus, Barbed-wire Cactus, Dildo-cactus | | | 
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| Cactaceae | Acanthocereus tetragonus | Triangle Cactus, Barbed-wire Cactus, Dildo-cactus, Dildo, Organo | Coastal berms, coastal rock barrens, maritime hammocks, rockland hammocks, shell mounds (FL); coastal shrublands, thickets (TX). | S. FL; West Indies; s. TX south through Mexico and Central America to n. South America. | 
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| Cactaceae | Ancistrocactus | | | | 
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| Cactaceae | Ancistrocactus scheeri | Root Cactus, Fishhook Cactus | Thorn scrub. | C. and s. TX south to ne. Mexico (NLE, TAM). | 
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| Cactaceae | Astrophytum | Star Cactus | | | 
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| Cactaceae | Astrophytum asterias | Star-peyote, Star Cactus, Sea-Urchin Cactus | Grasslands, shrublands, thornscrub on gravelly clays or loams over the Catahoula and Frio formations (Carr 2016). | S. TX (Cameron, Hidalgo, Jim Hogg, Starr and Zapata counties); Mexico (NLE and TAM). | 
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| Cactaceae | Cactaceae | Cactus Family | | | 
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| Cactaceae | Cereus | | | | 
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| Cactaceae | Cereus hexagonus | Giant Club Cactus, Lady-of-the-night Cactus | Disturbed areas in Florida scrub and s. Texas scrub. | Native of n. South America and s. West Indies. | 
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| Cactaceae | Consolea | Semaphore Cactus | | | 
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| Cactaceae | Consolea corallicola | Florida Semaphore Cactus | Rockland hammocks and buttonwood woodlands, usually ecotones, coastal berms. | Endemic to s. FL (Miami-Dade and Monroe counties). | 
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| Cactaceae | Coryphantha | Pincushion Cactus | | | 
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| Cactaceae | Coryphantha sulcata | Grooved Cory Cactus, Pineapple Cactus, Nipple Cactus, Finger Cactus | Grasslands, shrublands, oak savannas. | Endemic to TX. | 
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| Cactaceae | Cylindropuntia | Cholla | | | 
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| Cactaceae | Cylindropuntia davisii | Davis's Cholla | Grasslands, oak-juniper-mesquite woodlands. | Sc. OK, w. OK, n. NM south to c. TX, w. TX, s. NM, and (?) Mexico. | 
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| Cactaceae | Cylindropuntia imbricata var. imbricata | Tree Cholla | Dry gravelly, sandy, or rocky areas. | KS, CO, and se. UT south through c. and w. OK, c. and w. TX, NM, and AZ to Mexico. | 
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| Cactaceae | Cylindropuntia kleiniae | Klein's Cholla, Tasajillo | Rocky soils of grasslands. | C. TX and NM south to Mexico. | 
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| Cactaceae | Cylindropuntia leptocaulis | Christmas Cholla, Tasajillo, Pencil Cactus, Turkeypear, Aguijillo, Garrambullo | Clay or alluvial soils. | Sc. OK west to s. CA, south to se., s., and w. TX, NM, AZ, and Mexico. | 
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| Cactaceae | Echinocereus | Hedgehog Cactus | | | 
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| Cactaceae | Echinocereus berlandieri | Berlandier's Hedgehog Cactus, Berlandier's Alicoche | Shady Coastal Plain thickets. | S. TX and TAM. | 
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| Cactaceae | Echinocereus enneacanthus ssp. carnosus | Strawberry Cactus, Pitaya | Oak savannas, thornscrub. | S. and w. TX south to Mexico (TAM, COA, NLE). | 
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| Cactaceae | Echinocereus fitchii ssp. albertii | Black Lace Cactus | Grasslands, thorn shrublands and mesquite woodlands, typically with saline soils. | Endemic to s. TX. | |
| Cactaceae | Echinocereus fitchii ssp. fitchii | | Thornscrub. | S. TX. | 
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| Cactaceae | Echinocereus papillosus | Yellow-flowered Alicoche | Open prairies, mesquital, thornscrub. | S. TX and ne. Mexico (NLE, SLP, TAM). | 
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| Cactaceae | Echinocereus pentalophus var. procumbens | Alicoche, Ladyfinger Cactus | Thornscrub, alluvial areas. | S. TX and Mexico (COA, GTO, HGO, JAL, NLE, QRO, SLP, TAM, VER, ZAC). | 
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| Cactaceae | Echinocereus poselgeri | Dahlia Hedgehog Cactus, Sacasil, Wilcox Cactus, Rattail Cactus | Alluvial areas, thornscrub on gravelly or sandy hillsides. | S. TX and n. Mexico (COA, DGO, NLE, TAM). | 
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| Cactaceae | Echinocereus reichenbachii ssp. baileyi | | | Apparently endemic to the Arbuckle Mountains and Wichita Mountains. | 
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| Cactaceae | Echinocereus reichenbachii ssp. caespitosus | Lace Hedgehog Cactus | Prairies, other gravelly, rocky, or sandy areas, especially calcareous. | TX and OK. | 
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| Cactaceae | Epiphyllum | Climbing Cactus | | | |
| Cactaceae | Epiphyllum hookeri ssp. hookeri | Orchid Cactus | Hammocks and disturbed suburban areas, from horticultural use. | Native of Mexico, Central America, and n. South America. | 
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| Cactaceae | Ferocactus | Barrel Cactus, Biznaga | | | 
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| Cactaceae | Ferocactus hamatacanthus var. sinuatus | Texas Barrel Cactus, Tamaulipan Barrel Cactus, Rio Grande Barrel | Tamaulipan thornscrub. | S. TX, TAM, NLE. | 
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| Cactaceae | Grusonia | Club-Cholla | | | 
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| Cactaceae | Grusonia schottii | Dog Cholla, Clavellina, Devil Cactus | Tamaulipan thornscrub (gravelly hillsides) and alluvial areas. | C and w. TX south through s. TX to Mexico (CHH, COA, DGO, NLE, SLP, TAM)). | 
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| Cactaceae | Hamatocactus | Twisted-rib Cactus | | | 
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| Cactaceae | Hamatocactus bicolor | Twisted-rib Cactus | Grasslands, shrublands, mesquital. | C. and s. TX, COA, NLE, TAM. | 
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| Cactaceae | Harrisia | Apple-cactus | | | 
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| Cactaceae | Harrisia aboriginum | Yellow Prickly-apple, Aboriginal Prickly-apple, Prickly Apple-cactus | Coastal hammocks and shell mounds. | Endemic to w. peninsular FL. | 
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| Cactaceae | Harrisia fragrans | Fragrant Prickly-apple, Fragrant Apple-cactus | Florida scrub, shell middens, limestone. | Endemic to e. peninsular FL. | 
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| Cactaceae | Harrisia simpsonii | Simpson’s Prickly-apple, Simpson’s Apple-cactus, Queen-of-the-night | Coastal berms, rockland hammocks, shell mounds. | Endemic to peninsular FL. | 
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| Cactaceae | Homalocephala | | | | 
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| Cactaceae | Homalocephala texensis | Devil's-head, Horse-crippler, Manca Caballo, Devil's Pincushion, Cany Cactus, Viznaga | Oak woodlands, desert scrub, grasslands. | TX, s. OK, and se. NM south into Mexico (CHH, COA, DGO, NLE, TAM, ZAC). | 
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| Cactaceae | Lophophora | Peyote | | | 
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| Cactaceae | Lophophora williamsii | Peyote, Mescal Buttons, Divine Cactus | Scrub over limestone or calcareous sediments. | S. and w. TX, n. Mexico. | 
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| Cactaceae | Mammillaria | Pinchushion Cactus, Globe Cactus, Chilita | | | 
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| Cactaceae | Mammillaria heyderi var. hemisphaerica | Coastal Nipple Cactus | Tamaulipan thornscrub, alluvial areas. | S. TX, TAM, NLE, COA. | 
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| Cactaceae | Mammillaria heyderi var. heyderi | Little Nipple Cactus, Biznaga de Chilitos, Little Chilis | Tamaulipan thornscrub, alluvial areas. | OK, NM, and AZ south through TX to Mexico. | 
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| Cactaceae | Mammillaria prolifera var. texana | Texas Nipple Cactus, Hair-covered Cactus, Grape Cactus | Oak-juniper woodlands, thornscrub. | S. Tx, COA, SLP, NLE, TAM. | 
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| Cactaceae | Mammillaria sphaerica | Mammilaria | Usually in shade. | S. TX southwards to n. Mexico (NLE, SLP, TAM). | 
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| Cactaceae | Opuntia | Prickly-pear Cactus | | | 
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| Cactaceae | Opuntia abjecta | Jumping Cactus | Coastal rock barrens, rockland hammocks. | Endemic to FL keys (Monroe County). | 
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| Cactaceae | Opuntia atrispina | | Grasslands, scrub, limestone hills. | Sw. and se. TX (Bee County). | 
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| Cactaceae | Opuntia austrina | Southern Prickly Pear, Florida Prickly-pear | Florida scrub, longleaf pine sandhills, and transitional areas between Florida scrub, longleaf pine sandhills and pine flatwoods, dunes, shell middens, in deep, sandy soils. | Apparently endemic to FL occurring throughout most of the state but most common in the peninsula and mostly absent from the Panhandle. | 
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| Cactaceae | Opuntia cespitosa | Common Eastern Prickly-pear | Limestone and chalk outcrops, dolomite outcrops, glades, sandy or blackland prairies, upland hardwood or mixed hardwood-pine forests in dry, clay soils. | This is the most common species (a tetraploid, 2n = 44) in the eastern United States; it has traditionally been considered conspecific with O. humifusa. | 
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| Cactaceae | Opuntia cochenillifera | Cochineal Nopal Cactus, Tunita | Disturbed areas, persistent and escaping from cultivation; native to central America and Mexico. | Occasionally growing as an escape in n. FL (and throughout FL peninsula), where it is commonly cultivated. Reported for s. FL in Broward County (Lange, Bradley, & Sadle [in prep.]). | 
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| Cactaceae | Opuntia cymochila | | | | 
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| Cactaceae | Opuntia drummondii | Dune Prickly-pear, Sand-bur Prickly-pear, Little Prickly-pear, Creeping Cactus | Dunes on barrier islands, less commonly inland on river-associated sands and on granite outcrops. | This species is found most commonly along coastal dune systems and Gulf Coast barrier islands but also inland along riverine sands, and rarely on granite outcrops (often associated with O. mesacantha ssp. mesacantha) | 
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| Cactaceae | Opuntia engelmannii var. engelmannii | Engelmann’s Prickly-pear | Disturbed areas, planted as an ornamental and perhaps persisting or weakly spreading. | Opuntia engelmannii is a large, shrubby hexaploid species (2n=66) with a primary distribution in the western United States and Mexico. | 
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| Cactaceae | Opuntia engelmannii var. linguiformis | Cow’s-tongue Prickly-pear, Lengua de Vaca | Planted as an ornamental in our area (and not clearly known from wild populations in its putative region of origin), rarely persisting or perhaps spreading. | The type is from San Antonio, TX, and Britton & Rose (1937) state that "according to Dr. Griffiths, it is occasionally found wild near San Antonio". | 
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| Cactaceae | Opuntia ficus-indica | Tuna Cactus, Indian-fig, Mission Pricklypear | Cultivated and rarely escaped. | Native of Mexico. | 
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| Cactaceae | Opuntia humifusa | Spineless Eastern Prickly Pear | Slate outcrops, sandy soils, upland hardwood forests or mixed pine-hardwood forests in dry, clay or silty soils. | O. humifusa is restricted primarily to the Appalachian Mountains and mid-Atlantic Coastal Plain, but also occurs in the inner Coastal Plain of c. and nc. MS (Attala, Choctaw, Grenada, Webster cos.). | 
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| Cactaceae | Opuntia keyensis | | Coastal strand, occasionally in water-logged saline soils of mangroves or on margins of mangrove swamps or hammocks. | Endemic to s. FL. | 
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| Cactaceae | Opuntia leucotricha | | Disturbed hammocks. | Native of Mexico. | 
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| Cactaceae | Opuntia lindheimeri | Texas Prickly-pear | Disturbed areas, where persistent or spreading from cultivation (Majure et al. 2011), but also apparently early introduced by native Americans or early settlers on coastal dunes and sand barrens on barrier islands. | Native of sc. United States south into Mexico. Although found along the coast in NC (New Hanover Co., where it grows with O. drummondii), SC, and VA (Henrico, Isle of Wight, and Hanover cos. [Wright et al. 2023]), the origin(s) of those populations is unknown. The native range of O. engelmannii var. lindheimeri is the western US (although occurring in coastal w LA) and Mexico, so it seems unlikely that the coastal Atlantic populations are native; however, certain populations along the SC coast can be found in quite isolated locations (P. McMillan, pers. comm.). Small (1933) reported O. cantabrigiensis Lynch from dunes near Beaufort, NC, based on a fragmentary 1930 collection accompanied by a photograph. Similar plants were apparently seen near Beaufort by Engelmann, prior to 1856. Benson (1982) refers the collection tentatively to O. lindheimeri Engelmann var. cuija (Griffiths & Hare) L.D. Benson, treated in K as O. engelmannii Salm-Dyck ex Engelmann var. cuija Griffiths & Hare, a native of Mexico. Benson (1982) also stated, however, that it could also be var. lindheimeri (primarily of TX and Mexico), or, indeed, O. tuna (Linnaeus) P. Miller (native to the West Indies). Benson (1982) failed to relocate the plant in the field in 1956, but stated there was "insufficient time for a thorough search." Unless relocated, the identity of the plant will probably remain a mystery, as well as whether it represents a native species, an established population from aboriginal use, or a more recent introduction or adventive. | 
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| Cactaceae | Opuntia macrorhiza | Tuberous-rooted Prickly-pear, Plains Prickly-pear | Sandy or silty prairies, glades, limestone rock outcrops. | Mostly of the southwestern United States and northern Mexico, w. LA, AR, MO into the Midwestern states. | 
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| Cactaceae | Opuntia mesacantha ssp. lata | Prickly-pear | Coastal dunes and scrub, sandhills, borders of pine flatwoods, scrub, coastal islands (FL, GA, SC), riverine sands. | Ssp. lata is restricted to the outer Atlantic and Gulf Coastal Plains and the FL peninsula: NC south to s. FL, west to s. MS. | 
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| Cactaceae | Opuntia mesacantha ssp. mesacantha | Longspine Eastern Prickly-pear | Granite outcrops, coastal dunes and scrub, longleaf pine sandhills, pine forests in sandy soils, Gulf Coast barrier Islands (AL, FL panhandle, MS), riverine sands. | S. NJ south to sc. GA, c. AL, c. and n. MS, and se. TN; disjunct in FL Panhandle, s. AL, s. MS; disjunct in w. LA. Throughout the southern Piedmont, Atlantic and Gulf Coastal Plain, but absent from the FL peninsula forming a disjunction between the Gulf and Atlantic coasts, as in O. drummondii, with which this subspecies is often associated, at least along the coast and in certain Piedmont populations on granite. See McAvoy (2021) for details of DE occurrence. | 
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| Cactaceae | Opuntia monacantha | Common Prickly-pear | Disturbed areas, sometimes persistent or escaping from horticultural use. | Native of South America (Argentina, Brazil, Paraguay). Although O. monacantha can form trees to several meters high, those found in FL typically are smaller, erect shrubs – maybe a result of environmental conditions. | 
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| Cactaceae | Opuntia nemoralis | Prickly-pear | Saline prairies, shale barrens, longleaf pine sandhills. | S. MO, AR, and LA west to se. TX. | 
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| Cactaceae | Opuntia ochrocentra | Bullsuckers | Rockland hammocks, coastal rock barrens. | Endemic to lower FL keys (Monroe County). | 
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| Cactaceae | Opuntia phaeacantha | Tulip Prickly-pear | Limestone glades, westwards more general in rocky, sandy, or gravelly soils of open or lightly wooded areas. | KS to CA south to TX and Mexico; disjunct in c. TN. | 
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| Cactaceae | Opuntia polyacantha var. polyacantha | Hair-spine Prickly-pear, Hunger Cactus, Starvation Cactus | Grasslands. | SK and AB south to sw. LA, sw. TX, NM, and Mexico. | 
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| Cactaceae | Opuntia stricta var. dillenii | Coastal Prickly Pear, Shell Midden Prickly-pear, Yaaxpakan | Coastal dunes and coastal scrub, occasionally in water-logged saline soils of mangroves. | Var. dillenii is most common in the Caribbean region but makes its way into the se. US along both the Atlantic (north to e. SC) and Gulf coasts (of the FL peninsula and panhandle and coastal AL). | 
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| Cactaceae | Opuntia stricta var. stricta | Coastal Prickly Pear, Shell Midden Prickly-pear | Coastal dunes and coastal scrub, shell middens in salt marshes of the Gulf Coast, occasionally in water-logged saline soils of mangroves. | Se. NC (reports from VA are based on a misidentification) south to s. FL, west to e. LA. | 
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| Cactaceae | Opuntia zebrina | | Dunes, coastal scrub, coastal strand, occasionally in rockland or maritime hammocks. | Endemic to s. FL (Monroe County). | 
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| Cactaceae | Pelecyphora | | | | 
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| Cactaceae | Pelecyphora emskoetteriana | | Gravelly hillsides. | S. TX south to ne. Mexico. | 
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| Cactaceae | Pelecyphora macromeris ssp. runyonii | Runyon's Cory Cactus, Nipple Beehive Cactus, Dumpling Cactus | Thornscrub. | S. TX, w. TX, and NM south to Mexico. | 
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| Cactaceae | Pelecyphora missouriensis | Ball Cactus, Beehive Cactus, Missouri Pincushion Cactus | Grasslands. | ND west to MT, south to se. and c. TX, nw. NM, and n. AZ. | 
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| Cactaceae | Pelecyphora vivipara | Spinystar | Dry, sandy or rocky prairies. | MB, SK, and AB south to OK, c. TX, w. TX, NM, AZ, s. CA and Mexico (CHH, COA, NLE, SON, ZAC). | 
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| Cactaceae | Pereskia | Pereskia | | | 
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| Cactaceae | Pereskia aculeata | Pereskia, Lemon Vine, Blade Apple Cactus, Barbados Gooseberry, West Indian Gooseberry | Disturbed shell middens, hammocks, other disturbed areas. | Native of Neotropics. | 
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| Cactaceae | Pereskia grandifolia | Rose Cactus | Disturbed areas. | Native of South America. | 
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| Cactaceae | Pilosocereus | Tree Cactus | | | 
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| Cactaceae | Pilosocereus millspaughii | Antillean Tree Cactus | Rockland hammocks. | S. FL (Key Largo); West Indies (s. Bahamas, c. Cuba, Hispaniola). | 
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| Cactaceae | Pilosocereus robinii | Key Tree Cactus | Rockland hammocks. | S. FL (Monroe County keys); e. Cuba, n. Bahamas. | 
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| Cactaceae | Rhipsalis | Mistletoe Cactus, Pencil Cactus | | | 
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| Cactaceae | Rhipsalis baccifera ssp. baccifera | Mistletoe Cactus, Pencil Cactus | Coastal berms, tidal swamps. | S. FL; West Indies; Mexico, Central America, and South America. | 
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| Cactaceae | Rhipsalis cereuscula | Coral Cactus | Disturbed hammocks, epiphytic. | Native of South America. | 
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| Cactaceae | Selenicereus | Moonlight Cactus | | | 
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| Cactaceae | Selenicereus grandiflorus | Queen-of-the-night | Disturbed hammocks. | Native of the West Indies, Mexico, and Central America. | 
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| Cactaceae | Selenicereus pteranthus | Princess-of-the-night, Snake Cactus | Disturbed hammocks. | Native of the West Indies and Mexico. | 
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| Cactaceae | Selenicereus spinulosus | Vinelike Moonlight Cactus | Subtropical woodlands. | S. TX (Cameron County) south to s. MX. | 
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| Cactaceae | Selenicereus undatus | Nightblooming Cereus, Nightblooming Cactus, Dragonfruit, White-fleshed Pitahaya | Suburban woodlands, disturbed sites. | Native of tropical America. | 
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