| Abildgaardia ovata | (Burm.f.) Kral | Cyperaceae | 8 |
| Abutilon abutiloides | (Jacq.) Garcke ex Hochr. | Malvaceae | 8 |
| Abutilon viscosum | (L.) Dorr | Malvaceae | 8 |
| Acalypha alopecuroidea | Jacq. | Euphorbiaceae | 8 |
| Acalypha chamaedrifolia | (Lam.) Müll.Arg. | Euphorbiaceae | 8 |
| Acalypha persimilis | Müll.Arg. | Euphorbiaceae | 8 |
| Acalypha setosa | A.Rich. | Euphorbiaceae | 8 |
| Acoelorraphe wrightii | (Griseb. & H.Wendl.) H.Wendl. ex Becc. | Arecaceae | 8 |
| Acrostichum aureum | L. | Pteridaceae | 8 |
| Acrostichum danaeifolium | Langsd. & Fisch. | Pteridaceae | 8 |
| Adiantum capillus-veneris | L. | Pteridaceae | 8 |
| Adiantum tenerum | Sw. | Pteridaceae | 8 |
| Aeschynomene americana | L. | Fabaceae | 8 |
| Agalinis harperi | Pennell | Orobanchaceae | 8 |
| Agalinis maritima | (Raf.) Raf. | Orobanchaceae | 8 |
| Ageratina havanensis | (Kunth) R.M.King & H.Rob. | Asteraceae | 8 |
| Alternanthera brasiliana | (L.) Kuntze | Amaranthaceae | 8 |
| Alvaradoa amorphoides | Liebm. | Picramniaceae | 8 |
| Amaranthus polygonoides | L. | Amaranthaceae | 8 |
| Amaranthus spinosus | L. | Amaranthaceae | 8 |
| Amaranthus viridis | L. | Amaranthaceae | 8 |
| Ambrosia hispida | Pursh | Asteraceae | 8 |
| Ammannia auriculata | Willd. | Lythraceae | 8 |
| Ammannia coccinea | Rottb. | Lythraceae | 8 |
| Ammannia latifolia | L. | Lythraceae | 8 |
| Amyris elemifera | L. | Rutaceae | 8 |
| Andropogon virginicus | L. | Poaceae | 8 |
| Anemia adiantifolia | (L.) Sw. | Anemiaceae | 8 |
| Annona glabra | L. | Annonaceae | 8 |
| Anredera vesicaria | (Lam.) C.F.Gaertn. | Basellaceae | 8 |
| Ardisia escallonioides | Schltdl. & Cham. | Primulaceae | 8 |
| Aristida adscensionis | L. | Poaceae | 8 |
| Aristida ternipes | Cav. | Poaceae | 8 |
| Aristolochia pentandra | Jacq. | Aristolochiaceae | 8 |
| Asclepias curassavica | L. | Apocynaceae | 8 |
| Asemeia grandiflora | (Walter) Small | Polygalaceae | 8 |
| Aster subulatus | Michx. | Asteraceae | 8 |
| Astraea lobata | (L.) Klotzsch | Euphorbiaceae | 8 |
| Astraea surinamensis | (Miq.) O.L.M.Silva & Cordeiro | Euphorbiaceae | 8 |
| Avicennia germinans | (L.) L. | Acanthaceae | 8 |
| Axonopus compressus | (Sw.) P.Beauv. | Poaceae | 8 |
| Baccharis angustifolia | Michx. | Asteraceae | 8 |
| Baccharis glomeruliflora | Pers. | Asteraceae | 8 |
| Baccharis halimifolia | L. | Asteraceae | 8 |
| Bacopa monnieri | (L.) Wettst. | Plantaginaceae | 8 |
| Batis maritima | L. | Bataceae | 8 |
| Bletia purpurea | (Lam.) A.DC. | Orchidaceae | 8 |
| Blumea viscosa | (Mill.) V.M.Badillo | Asteraceae | 8 |
| Bocconia frutescens | L. | Papaveraceae | 8 |
| Boerhavia coccinea | Mill. | Nyctaginaceae | 8 |
| Boerhavia diffusa | L. | Nyctaginaceae | 8 |
| Boerhavia erecta | L. | Nyctaginaceae | 8 |
| Boerhavia scandens | L. | Nyctaginaceae | 8 |
| Bolboschoenus robustus | (Pursh) Soják | Cyperaceae | 8 |
| Borrichia arborescens | (L.) DC. | Asteraceae | 8 |
| Borrichia frutescens | (L.) DC. | Asteraceae | 8 |
| Bouchea prismatica | (L.) Kuntze | Verbenaceae | 8 |
| Bourreria succulenta | Jacq. | Ehretiaceae | 8 |
| Buchnera floridana | Gand. | Orobanchaceae | 8 |
| Bursera simaruba | (L.) Sarg. | Burseraceae | 8 |
| Byrsonima lucida | (Mill.) DC. | Malpighiaceae | 8 |
| Callicarpa americana | L. | Lamiaceae | 8 |
| Calopogon tuberosus | (L.) Britton, Sterns & Poggenb. | Orchidaceae | 8 |
| Calyptocarpus vialis | Less. | Asteraceae | 8 |
| Campyloneurum phyllitidis | (L.) C.Presl | Polypodiaceae | 8 |
| Canavalia rosea | (Sw.) DC. | Fabaceae | 8 |
| Canella winterana | (L.) Gaertn. | Canellaceae | 8 |
| Canna indica | L. | Cannaceae | 8 |
| Capraria biflora | L. | Scrophulariaceae | 8 |
| Capsicum annuum | L. | Solanaceae | 8 |
| Cardamine pensylvanica | Muhl. ex Willd. | Brassicaceae | 8 |
| Cardiospermum halicacabum | L. | Sapindaceae | 8 |
| Casasia clusiifolia | (Jacq.) Urb. | Rubiaceae | 8 |
| Casearia laetioides | (A.Rich.) Warb. | Salicaceae | 8 |
| Cassytha filiformis | L. | Lauraceae | 8 |
| Catopsis berteroniana | (Schult. & Schult.f.) Mez | Bromeliaceae | 8 |
| Catopsis floribunda | L.B.Sm. | Bromeliaceae | 8 |
| Cayaponia racemosa | (Mill.) Cogn. | Cucurbitaceae | 8 |
| Ceiba pentandra | (L.) Gaertn. | Malvaceae | 8 |
| Celosia nitida | Vahl | Amaranthaceae | 8 |
| Celtis iguanaea | (Jacq.) Sarg. | Cannabaceae | 8 |
| Cenchrus echinatus | L. | Poaceae | 8 |
| Cenchrus gracillimus | Nash | Poaceae | 8 |
| Cenchrus myosuroides | Kunth | Poaceae | 8 |
| Cenchrus spinifex | Cav. | Poaceae | 8 |
| Cenchrus tribuloides | L. | Poaceae | 8 |
| Centella erecta | (L.f.) Fernald | Apiaceae | 8 |
| Centrosema virginianum | (L.) Benth. | Fabaceae | 8 |
| Chamaecrista nictitans | (L.) Moench | Fabaceae | 8 |
| Chiococca alba | (L.) Hitchc. | Rubiaceae | 8 |
| Chromolaena odorata | (L.) R.M.King & H.Rob. | Asteraceae | 8 |
| Chrysobalanus icaco | L. | Chrysobalanaceae | 8 |
| Chrysophyllum oliviforme | L. | Sapotaceae | 8 |
| Cirsium horridulum | Michx. | Asteraceae | 8 |
| Cissampelos pareira | L. | Menispermaceae | 8 |
| Cissus trifoliata | (L.) L. | Vitaceae | 8 |
| Cissus verticillata | (L.) Nicolson & C.E.Jarvis | Vitaceae | 8 |
| Citharexylum caudatum | L. | Verbenaceae | 8 |
| Citharexylum spinosum | L. | Verbenaceae | 8 |
| Cladium mariscus | (L.) Pohl | Cyperaceae | 8 |
| Clinopodium brownei | (Sw.) Kuntze | Lamiaceae | 8 |
| Clusia rosea | Jacq. | Clusiaceae | 8 |
| Coccoloba diversifolia | Jacq. | Polygonaceae | 8 |
| Coccoloba uvifera | (L.) L. | Polygonaceae | 8 |
| Coccothrinax argentata | (Jacq.) L.H.Bailey | Arecaceae | 8 |
| Coleataenia rigidula | (Bosc ex Nees) LeBlond | Poaceae | 8 |
| Coleataenia tenera | (Beyr. ex Trin.) Soreng | Poaceae | 8 |
| Colubrina arborescens | (Mill.) Sarg. | Rhamnaceae | 8 |
| Commelina erecta | L. | Commelinaceae | 8 |
| Conocarpus erectus | L. | Combretaceae | 8 |
| Conyza laevigata | (Rich.) Pruski | Asteraceae | 8 |
| Corchorus hirsutus | L. | Malvaceae | 8 |
| Corchorus siliquosus | L. | Malvaceae | 8 |
| Cordia collococca | L. | Cordiaceae | 8 |
| Cordia sebestena | L. | Cordiaceae | 8 |
| Crescentia cujete | L. | Bignoniaceae | 8 |
| Crossopetalum rhacoma | Crantz | Celastraceae | 8 |
| Crotalaria incana | L. | Fabaceae | 8 |
| Crotalaria pumila | Ortega | Fabaceae | 8 |
| Croton discolor | Willd. | Euphorbiaceae | 8 |
| Croton flavens | L. | Euphorbiaceae | 8 |
| Croton humilis | L. | Euphorbiaceae | 8 |
| Croton linearis | Jacq. | Euphorbiaceae | 8 |
| Cuscuta umbellata | Kunth | Convolvulaceae | 8 |
| Cyclopogon cranichoides | (Griseb.) Schltr. | Orchidaceae | 8 |
| Cyclopogon elatus | (Sw.) Schltr. | Orchidaceae | 8 |
| Cyperus brevifolius | (Rottb.) Hassk. | Cyperaceae | 8 |
| Cyperus compressus | L. | Cyperaceae | 8 |
| Cyperus croceus | Vahl | Cyperaceae | 8 |
| Cyperus distinctus | Steud. | Cyperaceae | 8 |
| Cyperus esculentus | L. | Cyperaceae | 8 |
| Cyperus ligularis | L. | Cyperaceae | 8 |
| Cyperus ochraceus | Vahl | Cyperaceae | 8 |
| Cyperus odoratus | L. | Cyperaceae | 8 |
| Cyperus ovatus | Baldwin | Cyperaceae | 8 |
| Cyperus planifolius | Rich. | Cyperaceae | 8 |
| Cyperus polystachyos | Rottb. | Cyperaceae | 8 |
| Cyperus squarrosus | L. | Cyperaceae | 8 |
| Cyperus surinamensis | Rottb. | Cyperaceae | 8 |
| Dalbergia ecastaphyllum | (L.) Taub. | Fabaceae | 8 |
| Damburneya coriacea | (Sw.) Trofimov & Rohwer | Lauraceae | 8 |
| Desmanthus pernambucanus | (L.) Thell. | Fabaceae | 8 |
| Desmanthus virgatus | (L.) Willd. | Fabaceae | 8 |
| Desmodium ciliare | (Muhl. ex Willd.) DC. | Fabaceae | 8 |
| Desmodium tortuosum | (Sw.) DC. | Fabaceae | 8 |
| Dichanthelium aciculare | (Desv.) Gould & C.A.Clark | Poaceae | 8 |
| Dichanthelium caerulescens | (Hack. ex Hitchc.) Correll | Poaceae | 8 |
| Dichanthelium commutatum | (Schult.) Gould | Poaceae | 8 |
| Dichanthelium dichotomum | (L.) Gould | Poaceae | 8 |
| Dichanthelium neuranthum | (Griseb.) LeBlond | Poaceae | 8 |
| Dichondra micrantha | Urb. | Convolvulaceae | 8 |
| Dicliptera sexangularis | (L.) Juss. | Acanthaceae | 8 |
| Digitaria filiformis | (L.) Koeler | Poaceae | 8 |
| Digitaria insularis | (L.) Mez ex Ekman | Poaceae | 8 |
| Diplachne fusca | (L.) P.Beauv. | Poaceae | 8 |
| Distichlis littoralis | (Engelm.) H.L.Bell & Columbus | Poaceae | 8 |
| Distichlis spicata | (L.) Greene | Poaceae | 8 |
| Distimake aegyptius | (L.) A.R.Simões & Staples | Convolvulaceae | 8 |
| Distimake dissectus | (Jacq.) A.R.Simões & Staples | Convolvulaceae | 8 |
| Distimake quinquefolius | (L.) A.R.Simões & Staples | Convolvulaceae | 8 |
| Distimake tuberosus | (L.) A.R.Simões & Staples | Convolvulaceae | 8 |
| Dodonaea viscosa | Jacq. | Sapindaceae | 8 |
| Dolichandra unguis-cati | (L.) L.G.Lohmann | Bignoniaceae | 8 |
| Drypetes diversifolia | Krug & Urb. | Putranjivaceae | 8 |
| Drypetes lateriflora | (Sw.) Krug & Urb. | Putranjivaceae | 8 |
| Duranta erecta | L. | Verbenaceae | 8 |
| Dyschoriste angusta | (A.Gray) Small | Acanthaceae | 8 |
| Echinodorus berteroi | (Spreng.) Fassett | Alismataceae | 8 |
| Echites umbellatus | Jacq. | Apocynaceae | 8 |
| Eclipta prostrata | (L.) L. | Asteraceae | 8 |
| Elaeodendron xylocarpum | (Vent.) DC. | Celastraceae | 8 |
| Eleocharis atropurpurea | (Retz.) J.Presl & C.Presl | Cyperaceae | 8 |
| Eleocharis cellulosa | Torr. | Cyperaceae | 8 |
| Eleocharis geniculata | (L.) Roem. & Schult. | Cyperaceae | 8 |
| Eleocharis interstincta | (Vahl) Roem. & Schult. | Cyperaceae | 8 |
| Eltroplectris calcarata | (Sw.) Garay & H.R.Sweet | Orchidaceae | 8 |
| Emilia fosbergii | Nicolson | Asteraceae | 8 |
| Encyclia tampensis | (Lindl.) Small | Orchidaceae | 8 |
| Epidendrum nocturnum | Jacq. | Orchidaceae | 8 |
| Epidendrum rigidum | Jacq. | Orchidaceae | 8 |
| Eragrostis elliottii | (Elliott) S.Watson | Poaceae | 8 |
| Eragrostis pectinacea | (Michx.) Nees | Poaceae | 8 |
| Erechtites hieraciifolius | (L.) Raf. ex DC. | Asteraceae | 8 |
| Erigeron bellioides | DC. | Asteraceae | 8 |
| Erigeron bonariensis | L. | Asteraceae | 8 |
| Erigeron canadensis | L. | Asteraceae | 8 |
| Erigeron quercifolius | Lam. | Asteraceae | 8 |
| Erithalis fruticosa | L. | Rubiaceae | 8 |
| Ernodea littoralis | Sw. | Rubiaceae | 8 |
| Erythroxylum areolatum | L. | Erythroxylaceae | 8 |
| Erythroxylum rotundifolium | Lunan | Erythroxylaceae | 8 |
| Eugenia axillaris | (Sw.) Willd. | Myrtaceae | 8 |
| Eugenia confusa | DC. | Myrtaceae | 8 |
| Eugenia foetida | Pers. | Myrtaceae | 8 |
| Eulophia alta | (L.) Fawc. & Rendle | Orchidaceae | 8 |
| Eupatorium capillifolium | (Lam.) Small ex Porter & Britton | Asteraceae | 8 |
| Eupatorium leptophyllum | DC. | Asteraceae | 8 |
| Euphorbia articulata | Aubl. | Euphorbiaceae | 8 |
| Euphorbia berteroana | Balb. ex Spreng. | Euphorbiaceae | 8 |
| Euphorbia blodgettii | Engelm. | Euphorbiaceae | 8 |
| Euphorbia heterophylla | L. | Euphorbiaceae | 8 |
| Euphorbia hirta | L. | Euphorbiaceae | 8 |
| Euphorbia hypericifolia | L. | Euphorbiaceae | 8 |
| Euphorbia hyssopifolia | L. | Euphorbiaceae | 8 |
| Euphorbia lasiocarpa | Klotzsch | Euphorbiaceae | 8 |
| Euphorbia maculata | L. | Euphorbiaceae | 8 |
| Euphorbia mendezii | Boiss. | Euphorbiaceae | 8 |
| Euphorbia mesembryanthemifolia | Jacq. | Euphorbiaceae | 8 |
| Euphorbia ophthalmica | Pers. | Euphorbiaceae | 8 |
| Euphorbia prostrata | Aiton | Euphorbiaceae | 8 |
| Euphorbia tithymaloides | L. | Euphorbiaceae | 8 |
| Euploca polyphylla | (Lehm.) J.I.M.Melo & Semir | Heliotropiaceae | 8 |
| Euploca procumbens | (Mill.) Diane & Hilger | Heliotropiaceae | 8 |
| Eustachys petraea | (Sw.) Desv. | Poaceae | 8 |
| Eustoma exaltatum | (L.) Salisb. ex G.Don | Gentianaceae | 8 |
| Evolvulus alsinoides | (L.) L. | Convolvulaceae | 8 |
| Evolvulus nummularius | (L.) L. | Convolvulaceae | 8 |
| Evolvulus sericeus | Sw. | Convolvulaceae | 8 |
| Exostema caribaeum | (Jacq.) Schult. | Rubiaceae | 8 |
| Exothea paniculata | Radlk. | Sapindaceae | 8 |
| Ficus americana | Aubl. | Moraceae | 8 |
| Ficus aurea | Nutt. | Moraceae | 8 |
| Ficus citrifolia | Mill. | Moraceae | 8 |
| Fimbristylis caroliniana | (Lam.) Fernald | Cyperaceae | 8 |
| Fimbristylis cymosa | R.Br. | Cyperaceae | 8 |
| Fimbristylis dichotoma | (L.) Vahl | Cyperaceae | 8 |
| Fimbristylis ferruginea | (L.) Vahl | Cyperaceae | 8 |
| Fimbristylis spadicea | (L.) Vahl | Cyperaceae | 8 |
| Flaveria bidentis | (L.) Kuntze | Asteraceae | 8 |
| Flaveria linearis | Lag. | Asteraceae | 8 |
| Flaveria trinervia | (Spreng.) C.Mohr | Asteraceae | 8 |
| Forestiera segregata | (Jacq.) Krug & Urb. | Oleaceae | 8 |
| Funastrum angustifolium | (Pers.) Liede & Meve | Apocynaceae | 8 |
| Funastrum clausum | (Jacq.) Schltr. | Apocynaceae | 8 |
| Galactia striata | (Jacq.) Urb. | Fabaceae | 8 |
| Gamochaeta pensylvanica | (Willd.) Cabrera | Asteraceae | 8 |
| Gamochaeta purpurea | (L.) Cabrera | Asteraceae | 8 |
| Gomphrena vermicularis | L. | Amaranthaceae | 8 |
| Gouania lupuloides | (L.) Urb. | Rhamnaceae | 8 |
| Govenia utriculata | (Sw.) Lindl. | Orchidaceae | 8 |
| Guaiacum officinale | L. | Zygophyllaceae | 8 |
| Guaiacum sanctum | L. | Zygophyllaceae | 8 |
| Guapira discolor | (Spreng.) Little | Nyctaginaceae | 8 |
| Guettarda elliptica | Sw. | Rubiaceae | 8 |
| Guettarda scabra | (L.) Vent. | Rubiaceae | 8 |
| Guilandina bonduc | L. | Fabaceae | 8 |
| Guzmania monostachia | (L.) Rusby ex Mez | Bromeliaceae | 8 |
| Gymnanthes lucida | Sw. | Euphorbiaceae | 8 |
| Habenaria floribunda | Lindl. | Orchidaceae | 8 |
| Habenaria quinqueseta | (Michx.) Eaton | Orchidaceae | 8 |
| Halophila engelmannii | Asch. | Hydrocharitaceae | 8 |
| Hamelia patens | Jacq. | Rubiaceae | 8 |
| Helicteres jamaicensis | Jacq. | Malvaceae | 8 |
| Heliotropium angiospermum | Murray | Heliotropiaceae | 8 |
| Heliotropium curassavicum | L. | Heliotropiaceae | 8 |
| Herissantia crispa | (L.) Brizicky | Malvaceae | 8 |
| Hibiscus phoeniceus | Jacq. | Malvaceae | 8 |
| Hibiscus tiliaceus | L. | Malvaceae | 8 |
| Hippomane mancinella | L. | Euphorbiaceae | 8 |
| Hura crepitans | L. | Euphorbiaceae | 8 |
| Hydrocotyle umbellata | L. | Araliaceae | 8 |
| Hydrocotyle verticillata | Thunb. | Araliaceae | 8 |
| Hymenocallis latifolia | (Mill.) M.Roem. | Amaryllidaceae | 8 |
| Hypericum hypericoides | (L.) Crantz | Hypericaceae | 8 |
| Hypoxis wrightii | (Baker) Brackett | Hypoxidaceae | 8 |
| Ilex cassine | L. | Aquifoliaceae | 8 |
| Indigofera suffruticosa | Mill. | Fabaceae | 8 |
| Ipomoea alba | L. | Convolvulaceae | 8 |
| Ipomoea corymbosa | (L.) Roth | Convolvulaceae | 8 |
| Ipomoea imperati | (Vahl) Griseb. | Convolvulaceae | 8 |
| Ipomoea indica | (Burm.) Merr. | Convolvulaceae | 8 |
| Ipomoea microdactyla | Griseb. | Convolvulaceae | 8 |
| Ipomoea nil | (L.) Roth | Convolvulaceae | 8 |
| Ipomoea pes-caprae | (L.) R.Br. | Convolvulaceae | 8 |
| Ipomoea sagittata | Poir. | Convolvulaceae | 8 |
| Ipomoea setifera | Poir. | Convolvulaceae | 8 |
| Ipomoea tiliacea | (Willd.) Choisy | Convolvulaceae | 8 |
| Ipomoea triloba | L. | Convolvulaceae | 8 |
| Ipomoea violacea | L. | Convolvulaceae | 8 |
| Isocarpha oppositifolia | (L.) Cass. | Asteraceae | 8 |
| Iva imbricata | Walter | Asteraceae | 8 |
| Jacquemontia havanensis | (Jacq.) Urb. | Convolvulaceae | 8 |
| Jacquinia keyensis | Mez | Primulaceae | 8 |
| Jatropha gossypiifolia | L. | Euphorbiaceae | 8 |
| Juncus bufonius | L. | Juncaceae | 8 |
| Juncus roemerianus | Scheele | Juncaceae | 8 |
| Justicia spicigera | Schltdl. | Acanthaceae | 8 |
| Kallstroemia maxima | (L.) Hook. & Arn. | Zygophyllaceae | 8 |
| Koanophyllon villosum | (Sw.) R.M.King & H.Rob. | Asteraceae | 8 |
| Krugiodendron ferreum | (Vahl) Urb. | Rhamnaceae | 8 |
| Lactuca graminifolia | Michx. | Asteraceae | 8 |
| Laguncularia racemosa | (L.) C.F.Gaertn. | Combretaceae | 8 |
| Lantana camara | L. | Verbenaceae | 8 |
| Lantana involucrata | L. | Verbenaceae | 8 |
| Laportea aestuans | (L.) Chew | Urticaceae | 8 |
| Lasiacis divaricata | (L.) Hitchc. | Poaceae | 8 |
| Lemna aequinoctialis | Welw. | Araceae | 8 |
| Lepidium virginicum | L. | Brassicaceae | 8 |
| Leptospron adenanthum | (G.Mey.) A.Delgado | Fabaceae | 8 |
| Leucothrinax morrisii | (H.Wendl.) C.Lewis & Zona | Arecaceae | 8 |
| Liatris garberi | A.Gray | Asteraceae | 8 |
| Libidibia coriaria | (Jacq.) Schltdl. | Fabaceae | 8 |
| Linum medium | (Planch.) Britton | Linaceae | 8 |
| Lippia alba | (Mill.) N.E.Br. ex Britton & P.Wilson | Verbenaceae | 8 |
| Lippia stoechadifolia | (L.) Kunth | Verbenaceae | 8 |
| Ludwigia curtissii | Chapm. | Onagraceae | 8 |
| Ludwigia erecta | (L.) H.Hara | Onagraceae | 8 |
| Ludwigia microcarpa | Michx. | Onagraceae | 8 |
| Ludwigia octovalvis | (Jacq.) P.H.Raven | Onagraceae | 8 |
| Ludwigia repens | J.R.Forst. | Onagraceae | 8 |
| Lycium americanum | Jacq. | Solanaceae | 8 |
| Lysiloma latisiliquum | (L.) Benth. | Fabaceae | 8 |
| Macroptilium lathyroides | (L.) Urb. | Fabaceae | 8 |
| Malachra capitata | (L.) L. | Malvaceae | 8 |
| Malaxis spicata | Sw. | Orchidaceae | 8 |
| Malvastrum americanum | (L.) Torr. | Malvaceae | 8 |
| Malvastrum coromandelianum | (L.) Garcke | Malvaceae | 8 |
| Marsilea vestita | Hook. & Grev. | Marsileaceae | 8 |
| Martynia annua | L. | Martyniaceae | 8 |
| Maytenus phyllanthoides | Benth. | Celastraceae | 8 |
| Mecardonia vandellioides | (Kunth) Pennell | Plantaginaceae | 8 |
| Melanthera angustifolia | A.Rich. | Asteraceae | 8 |
| Melanthera nivea | (L.) Small | Asteraceae | 8 |
| Melocactus intortus | (Mill.) Urb. | Cactaceae | 8 |
| Melochia nodiflora | Sw. | Malvaceae | 8 |
| Melochia pyramidata | L. | Malvaceae | 8 |
| Melochia tomentosa | L. | Malvaceae | 8 |
| Melothria pendula | L. | Cucurbitaceae | 8 |
| Mentzelia floridana | Nutt. | Loasaceae | 8 |
| Mesadenus lucayanus | (Britton) Schltr. | Orchidaceae | 8 |
| Mesosphaerum pectinatum | (L.) Kuntze | Lamiaceae | 8 |
| Mesosphaerum suaveolens | (L.) Kuntze | Lamiaceae | 8 |
| Metopium toxiferum | (L.) Krug & Urb. | Anacardiaceae | 8 |
| Miconia bicolor | (Mill.) Triana | Melastomataceae | 8 |
| Microchilus querceticola | (Lindl.) D.Dietr. | Orchidaceae | 8 |
| Microgramma heterophylla | (L.) Wherry | Polypodiaceae | 8 |
| Mikania scandens | (L.) Willd. | Asteraceae | 8 |
| Mimosa pudica | L. | Fabaceae | 8 |
| Mitreola petiolata | (J.F.Gmel.) Torr. & A.Gray | Loganiaceae | 8 |
| Mitreola sessilifolia | (J.F.Gmel.) G.Don | Loganiaceae | 8 |
| Morinda royoc | L. | Rubiaceae | 8 |
| Morisonia cynophallophora | (L.) Christenh. & Byng | Capparaceae | 8 |
| Morisonia flexuosa | L. | Capparaceae | 8 |
| Mosiera longipes | (O.Berg) Small | Myrtaceae | 8 |
| Muhlenbergia capillaris | (Lam.) Trin. | Poaceae | 8 |
| Myrcia chytraculia | (L.) A.R.Lourenço & E.Lucas | Myrtaceae | 8 |
| Myrcianthes fragrans | (Sw.) McVaugh | Myrtaceae | 8 |
| Myrica cerifera | L. | Myricaceae | 8 |
| Myriopus volubilis | (L.) Small | Heliotropiaceae | 8 |
| Myrsine cubana | A.DC. | Primulaceae | 8 |
| Najas guadalupensis | (Spreng.) Magnus | Hydrocharitaceae | 8 |
| Najas marina | L. | Hydrocharitaceae | 8 |
| Najas wrightiana | A.Braun | Hydrocharitaceae | 8 |
| Nama jamaicensis | L. | Namaceae | 8 |
| Neltuma juliflora | (Sw.) Raf. | Fabaceae | 8 |
| Nephrolepis exaltata | (L.) Schott | Nephrolepidaceae | 8 |
| Neptunia plena | (L.) Benth. | Fabaceae | 8 |
| Nidema boothii | (Lindl.) Schltr. | Orchidaceae | 8 |
| Nymphaea ampla | (Salisb.) DC. | Nymphaeaceae | 8 |
| Nymphaea elegans | Hook. | Nymphaeaceae | 8 |
| Nymphaea odorata | Aiton | Nymphaeaceae | 8 |
| Nymphaea pulchella | DC. | Nymphaeaceae | 8 |
| Ocimum campechianum | Mill. | Lamiaceae | 8 |
| Oenothera simulans | (Small) W.L.Wagner & Hoch | Onagraceae | 8 |
| Oldenlandiopsis callitrichoides | (Griseb.) Terrell & W.H.Lewis | Rubiaceae | 8 |
| Oplismenus hirtellus | (L.) P.Beauv. | Poaceae | 8 |
| Oplonia spinosa | (Jacq.) Raf. | Acanthaceae | 8 |
| Orthosia scoparia | (Nutt.) Liede & Meve | Apocynaceae | 8 |
| Osmunda spectabilis | Willd. | Osmundaceae | 8 |
| Oxalis dehradunensis | Raizada | Oxalidaceae | 8 |
| Oxalis latifolia | Kunth | Oxalidaceae | 8 |
| Palicourea pubescens | (Sw.) Borhidi | Rubiaceae | 8 |
| Panicum amarum | Elliott | Poaceae | 8 |
| Panicum dichotomiflorum | Michx. | Poaceae | 8 |
| Parkinsonia aculeata | L. | Fabaceae | 8 |
| Parthenium hysterophorus | L. | Asteraceae | 8 |
| Parthenocissus quinquefolia | (L.) Planch. | Vitaceae | 8 |
| Paspalum blodgettii | Chapm. | Poaceae | 8 |
| Paspalum conjugatum | P.J.Bergius | Poaceae | 8 |
| Paspalum distichum | L. | Poaceae | 8 |
| Paspalum fimbriatum | Kunth | Poaceae | 8 |
| Paspalum paniculatum | L. | Poaceae | 8 |
| Paspalum setaceum | Michx. | Poaceae | 8 |
| Paspalum vaginatum | Sw. | Poaceae | 8 |
| Passiflora biflora | Lam. | Passifloraceae | 8 |
| Passiflora ciliata | Aiton | Passifloraceae | 8 |
| Passiflora foetida | L. | Passifloraceae | 8 |
| Passiflora multiflora | L. | Passifloraceae | 8 |
| Passiflora pallida | L. | Passifloraceae | 8 |
| Passiflora pectinata | Griseb. | Passifloraceae | 8 |
| Passiflora rubra | L. | Passifloraceae | 8 |
| Passiflora suberosa | L. | Passifloraceae | 8 |
| Passiflora vesicaria | L. | Passifloraceae | 8 |
| Pectis glaucescens | (Cass.) D.J.Keil | Asteraceae | 8 |
| Pectis prostrata | Cav. | Asteraceae | 8 |
| Pelazoneuron kunthii | (Desv.) A.R.Sm. & S.E.Fawc. | Thelypteridaceae | 8 |
| Pelazoneuron ovatum | (R.P.St.John) A.R.Sm. & S.E.Fawc. | Thelypteridaceae | 8 |
| Peltophorum dubium | (Spreng.) Taub. | Fabaceae | 8 |
| Pentalinon berteroi | (A.DC.) J.F.Morales & M.E.Endress | Apocynaceae | 8 |
| Pentalinon luteum | (L.) B.F.Hansen & Wunderlin | Apocynaceae | 8 |
| Peperomia glabella | (Sw.) A.Dietr. | Piperaceae | 8 |
| Peperomia obtusifolia | (L.) A.Dietr. | Piperaceae | 8 |
| Persicaria hydropiperoides | (Michx.) Small | Polygonaceae | 8 |
| Persicaria punctata | Small | Polygonaceae | 8 |
| Petiveria alliacea | L. | Petiveriaceae | 8 |
| Phlebodium aureum | (L.) J.Sm. | Polypodiaceae | 8 |
| Phyla nodiflora | (L.) Greene | Verbenaceae | 8 |
| Phyllanthus amarus | Schumach. & Thonn. | Phyllanthaceae | 8 |
| Phyllanthus caroliniensis | Walter | Phyllanthaceae | 8 |
| Phyllanthus epiphyllanthus | L. | Phyllanthaceae | 8 |
| Phyllanthus pentaphyllus | C.Wright ex Griseb. | Phyllanthaceae | 8 |
| Physalis angulata | L. | Solanaceae | 8 |
| Physalis cordata | Mill. | Solanaceae | 8 |
| Physalis pubescens | L. | Solanaceae | 8 |
| Picramnia pentandra | Sw. | Picramniaceae | 8 |
| Pilea herniarioides | (Sw.) Lindl. | Urticaceae | 8 |
| Pilea microphylla | (L.) Liebm. | Urticaceae | 8 |
| Piloblephis rigida | (W.Bartram ex Benth.) Raf. | Lamiaceae | 8 |
| Pilosocereus robinii | (Lem.) Byles & G.D.Rowley | Cactaceae | 8 |
| Pimenta dioica | (L.) Merr. | Myrtaceae | 8 |
| Pinguicula pumila | Michx. | Lentibulariaceae | 8 |
| Pinus caribaea | Morelet | Pinaceae | 8 |
| Piriqueta cistoides | (L.) Griseb. | Passifloraceae | 8 |
| Piscidia piscipula | (L.) Sarg. | Fabaceae | 8 |
| Pisonia aculeata | L. | Nyctaginaceae | 8 |
| Pisonia rotundata | Griseb. | Nyctaginaceae | 8 |
| Pithecellobium keyense | Britton | Fabaceae | 8 |
| Pithecellobium unguis-cati | (L.) Benth. | Fabaceae | 8 |
| Pityopsis graminifolia | (Michx.) Nutt. | Asteraceae | 8 |
| Pityrogramma calomelanos | (L.) Link | Pteridaceae | 8 |
| Pityrogramma trifoliata | (L.) R.M.Tryon | Pteridaceae | 8 |
| Plantago rhodosperma | Decne. | Plantaginaceae | 8 |
| Pleopeltis michauxiana | (Weath.) Hickey & Sprunt | Polypodiaceae | 8 |
| Pleopeltis polypodioides | (L.) E.G.Andrews & Windham | Polypodiaceae | 8 |
| Pluchea baccharis | (Mill.) Pruski | Asteraceae | 8 |
| Pluchea carolinensis | (Jacq.) G.Don | Asteraceae | 8 |
| Pluchea odorata | (L.) Cass. | Asteraceae | 8 |
| Plumbago zeylanica | L. | Plumbaginaceae | 8 |
| Plumeria obtusa | L. | Apocynaceae | 8 |
| Polypremum procumbens | L. | Tetrachondraceae | 8 |
| Polystachya concreta | (Jacq.) Garay & H.R.Sweet | Orchidaceae | 8 |
| Polystachya foliosa | (Hook.) Rchb.f. | Orchidaceae | 8 |
| Porophyllum ruderale | (Jacq.) Cass. | Asteraceae | 8 |
| Portulaca pilosa | L. | Portulacaceae | 8 |
| Portulaca rubricaulis | Kunth | Portulacaceae | 8 |
| Potamogeton illinoensis | Morong | Potamogetonaceae | 8 |
| Potamogeton nodosus | Poir. | Potamogetonaceae | 8 |
| Priva lappulacea | (L.) Pers. | Verbenaceae | 8 |
| Proserpinaca palustris | L. | Haloragaceae | 8 |
| Prosthechea boothiana | (Lindl.) W.E.Higgins | Orchidaceae | 8 |
| Prosthechea cochleata | (L.) W.E.Higgins | Orchidaceae | 8 |
| Prunus myrtifolia | (L.) Urb. | Rosaceae | 8 |
| Pseudophoenix sargentii | H.Wendl. ex Sarg. | Arecaceae | 8 |
| Psilotum nudum | (L.) P.Beauv. | Psilotaceae | 8 |
| Psychotria ligustrifolia | (Northr.) Millsp. | Rubiaceae | 8 |
| Psychotria nervosa | Sw. | Rubiaceae | 8 |
| Pteridium caudatum | (L.) Maxon | Dennstaedtiaceae | 8 |
| Pteris bahamensis | (J.Agardh) Fée | Pteridaceae | 8 |
| Rachicallis americana | (Jacq.) Hitchc. | Rubiaceae | 8 |
| Randia aculeata | L. | Rubiaceae | 8 |
| Reynosia septentrionalis | Urb. | Rhamnaceae | 8 |
| Rhabdadenia biflora | (Jacq.) Müll.Arg. | Apocynaceae | 8 |
| Rhizophora mangle | L. | Rhizophoraceae | 8 |
| Rhynchosia minima | (L.) DC. | Fabaceae | 8 |
| Rhynchospora colorata | (L.) H.Pfeiff. | Cyperaceae | 8 |
| Rhynchospora divergens | Chapm. ex M.A.Curtis | Cyperaceae | 8 |
| Rhynchospora elliottii | A.Dietr. | Cyperaceae | 8 |
| Rhynchospora floridensis | (Britton ex Small) H.Pfeiff. | Cyperaceae | 8 |
| Rhynchospora holoschoenoides | (Rich.) Herter | Cyperaceae | 8 |
| Rhynchospora microcarpa | Baldwin ex A.Gray | Cyperaceae | 8 |
| Rhynchospora odorata | C.Wright ex Griseb. | Cyperaceae | 8 |
| Rhynchospora tracyi | Britton | Cyperaceae | 8 |
| Rivina humilis | L. | Petiveriaceae | 8 |
| Roystonea regia | (Kunth) O.F.Cook | Arecaceae | 8 |
| Ruellia blechum | L. | Acanthaceae | 8 |
| Ruellia tuberosa | L. | Acanthaceae | 8 |
| Ruppia maritima | L. | Ruppiaceae | 8 |
| Sabal palmetto | (Walter) Lodd. ex Schult. & Schult.f. | Arecaceae | 8 |
| Sabatia stellaris | Pursh | Gentianaceae | 8 |
| Sacoila lanceolata | (Aubl.) Garay | Orchidaceae | 8 |
| Sagittaria lancifolia | L. | Alismataceae | 8 |
| Salicornia bigelovii | Torr. | Chenopodiaceae | 8 |
| Salicornia perennis | Mill. | Chenopodiaceae | 8 |
| Salvia coccinea | Buc'hoz ex Etl. | Lamiaceae | 8 |
| Salvia occidentalis | Sw. | Lamiaceae | 8 |
| Samolus ebracteatus | Kunth | Primulaceae | 8 |
| Sapindus saponaria | L. | Sapindaceae | 8 |
| Scaevola plumieri | (L.) Vahl | Goodeniaceae | 8 |
| Schaefferia frutescens | Jacq. | Celastraceae | 8 |
| Schizachyrium gracile | (Spreng.) Nash | Poaceae | 8 |
| Schizachyrium sanguineum | (Retz.) Alston | Poaceae | 8 |
| Schoenoplectus tabernaemontani | (C.C.Gmel.) Palla | Cyperaceae | 8 |
| Schoenus nigricans | L. | Cyperaceae | 8 |
| Schoepfia schreberi | J.F.Gmel. | Schoepfiaceae | 8 |
| Scleria baldwinii | (Torr.) Steud. | Cyperaceae | 8 |
| Scleria muehlenbergii | Steud. | Cyperaceae | 8 |
| Scleria verticillata | Muhl. ex Willd. | Cyperaceae | 8 |
| Scoparia dulcis | L. | Plantaginaceae | 8 |
| Selenicereus grandiflorus | (L.) Britton & Rose | Cactaceae | 8 |
| Selenicereus pteranthus | (Link ex A.Dietr.) Britton & Rose | Cactaceae | 8 |
| Senna atomaria | (L.) H.S.Irwin & Barneby | Fabaceae | 8 |
| Senna bicapsularis | (L.) Roxb. | Fabaceae | 8 |
| Senna ligustrina | (L.) H.S.Irwin & Barneby | Fabaceae | 8 |
| Senna mexicana | (Jacq.) H.S.Irwin & Barneby | Fabaceae | 8 |
| Senna obtusifolia | (L.) H.S.Irwin & Barneby | Fabaceae | 8 |
| Senna occidentalis | (L.) Link | Fabaceae | 8 |
| Senna pallida | (Vahl) H.S.Irwin & Barneby | Fabaceae | 8 |
| Senna sophera | (L.) Roxb. | Fabaceae | 8 |
| Senna uniflora | (Mill.) H.S.Irwin & Barneby | Fabaceae | 8 |
| Sesbania herbacea | (Mill.) McVaugh | Fabaceae | 8 |
| Sesuvium maritimum | (Walter) Britton, Sterns & Poggenb. | Aizoaceae | 8 |
| Sesuvium portulacastrum | (L.) L. | Aizoaceae | 8 |
| Setaria parviflora | (Poir.) Kerguélen | Poaceae | 8 |
| Seymeria cassioides | (J.F.Gmel.) S.F.Blake | Orobanchaceae | 8 |
| Sida acuta | Burm.f. | Malvaceae | 8 |
| Sida ciliaris | L. | Malvaceae | 8 |
| Sida spinosa | L. | Malvaceae | 8 |
| Sideroxylon celastrinum | (Kunth) T.D.Penn. | Sapotaceae | 8 |
| Sideroxylon foetidissimum | Jacq. | Sapotaceae | 8 |
| Sideroxylon salicifolium | (L.) Lam. | Sapotaceae | 8 |
| Simarouba glauca | DC. | Simaroubaceae | 8 |
| Sisyrinchium fuscatum | E.P.Bicknell | Iridaceae | 8 |
| Smilax auriculata | Walter | Smilacaceae | 8 |
| Smilax havanensis | Jacq. | Smilacaceae | 8 |
| Smilax laurifolia | L. | Smilacaceae | 8 |
| Solanum americanum | Mill. | Solanaceae | 8 |
| Solanum bahamense | L. | Solanaceae | 8 |
| Solanum donianum | Walp. | Solanaceae | 8 |
| Solanum erianthum | D.Don | Solanaceae | 8 |
| Solanum nigrescens | M.Martens & Galeotti | Solanaceae | 8 |
| Solanum torvum | Sw. | Solanaceae | 8 |
| Solidago sempervirens | L. | Asteraceae | 8 |
| Sophora tomentosa | L. | Fabaceae | 8 |
| Sorghastrum secundum | (Elliott) Nash | Poaceae | 8 |
| Spermacoce confusa | Rendle | Rubiaceae | 8 |
| Spermacoce prostrata | Aubl. | Rubiaceae | 8 |
| Spermacoce remota | Lam. | Rubiaceae | 8 |
| Spermacoce verticillata | L. | Rubiaceae | 8 |
| Spigelia anthelmia | L. | Loganiaceae | 8 |
| Spiranthes torta | (Thunb.) Garay & H.R.Sweet | Orchidaceae | 8 |
| Spiranthes vernalis | Engelm. & A.Gray | Orchidaceae | 8 |
| Sporobolus indicus | (L.) R.Br. | Poaceae | 8 |
| Sporobolus pumilus | (Roth) P.M.Peterson & Saarela | Poaceae | 8 |
| Sporobolus pyramidatus | (Lam.) Hitchc. | Poaceae | 8 |
| Stachytarpheta jamaicensis | (L.) Vahl | Verbenaceae | 8 |
| Stapfochloa ciliata | (Sw.) P.M.Peterson | Poaceae | 8 |
| Stemodia durantifolia | (L.) Sw. | Plantaginaceae | 8 |
| Stemodia maritima | L. | Plantaginaceae | 8 |
| Stenaria nigricans | (Lam.) Terrell | Rubiaceae | 8 |
| Stenotaphrum secundatum | (Walter) Kuntze | Poaceae | 8 |
| Strumpfia maritima | Jacq. | Rubiaceae | 8 |
| Stylosanthes hamata | (L.) Taub. | Fabaceae | 8 |
| Suaeda linearis | (Elliott) Moq. | Chenopodiaceae | 8 |
| Suaeda nigra | (Raf.) J.F.Macbr. | Chenopodiaceae | 8 |
| Swietenia mahagoni | (L.) Jacq. | Meliaceae | 8 |
| Symphyotrichum adnatum | (Nutt.) G.L.Nesom | Asteraceae | 8 |
| Symphyotrichum concolor | (L.) G.L.Nesom | Asteraceae | 8 |
| Symphyotrichum tenuifolium | (L.) G.L.Nesom | Asteraceae | 8 |
| Syringodium filiforme | Kütz. | Cymodoceaceae | 8 |
| Tabebuia bahamensis | (Northr.) Britton | Bignoniaceae | 8 |
| Tabebuia heterophylla | (DC.) Britton | Bignoniaceae | 8 |
| Talinum fruticosum | (L.) Juss. | Talinaceae | 8 |
| Tara vesicaria | (L.) Molinari, Sánchez Och. & Mayta | Fabaceae | 8 |
| Tecoma stans | (L.) Juss. | Bignoniaceae | 8 |
| Tectaria heracleifolia | (Willd.) Underw. | Tectariaceae | 8 |
| Telmatoblechnum serrulatum | (Rich.) Perrie, D.J.Ohlsen & Brownsey | Blechnaceae | 8 |
| Tephrosia cinerea | (L.) Pers. | Fabaceae | 8 |
| Teramnus labialis | (L.f.) Spreng. | Fabaceae | 8 |
| Terminalia buceras | (L.) C.Wright | Combretaceae | 8 |
| Teucrium cubense | Jacq. | Lamiaceae | 8 |
| Thalassia testudinum | Banks & Sol. ex K.D.Koenig | Hydrocharitaceae | 8 |
| Thrinax radiata | Lodd. ex Schult. & Schult.f. | Arecaceae | 8 |
| Tiedemannia filiformis | (Walter) M.A.Feist & S.R.Downie | Apiaceae | 8 |
| Tillandsia balbisiana | Schult. & Schult.f. | Bromeliaceae | 8 |
| Tillandsia bulbosa | Hook. | Bromeliaceae | 8 |
| Tillandsia fasciculata | Sw. | Bromeliaceae | 8 |
| Tillandsia flexuosa | Sw. | Bromeliaceae | 8 |
| Tillandsia paucifolia | Baker | Bromeliaceae | 8 |
| Tillandsia recurvata | (L.) L. | Bromeliaceae | 8 |
| Tillandsia streptophylla | Scheidw. | Bromeliaceae | 8 |
| Tillandsia usneoides | (L.) L. | Bromeliaceae | 8 |
| Tillandsia utriculata | L. | Bromeliaceae | 8 |
| Toxicodendron radicans | (L.) Kuntze | Anacardiaceae | 8 |
| Trichogalium bermudense | (L.) Kadereit & Schneew. | Rubiaceae | 8 |
| Trichostigma octandrum | (L.) H.Walter | Petiveriaceae | 8 |
| Tridax procumbens | L. | Asteraceae | 8 |
| Triglochin striata | Ruiz & Pav. | Juncaginaceae | 8 |
| Triphora gentianoides | (Sw.) Nutt. ex Ames & Schltr. | Orchidaceae | 8 |
| Tripsacum dactyloides | (L.) L. | Poaceae | 8 |
| Triumfetta semitriloba | Jacq. | Malvaceae | 8 |
| Turnera diffusa | Willd. ex Schult. | Passifloraceae | 8 |
| Turnera ulmifolia | L. | Passifloraceae | 8 |
| Typha domingensis | Pers. | Typhaceae | 8 |
| Uniola paniculata | L. | Poaceae | 8 |
| Uniola virgata | (Poir.) Griseb. | Poaceae | 8 |
| Urena lobata | L. | Malvaceae | 8 |
| Utricularia cornuta | Michx. | Lentibulariaceae | 8 |
| Utricularia foliosa | L. | Lentibulariaceae | 8 |
| Utricularia gibba | L. | Lentibulariaceae | 8 |
| Utricularia purpurea | Walter | Lentibulariaceae | 8 |
| Utricularia subulata | L. | Lentibulariaceae | 8 |
| Vachellia choriophylla | (Benth.) Seigler & Ebinger | Fabaceae | 8 |
| Vachellia farnesiana | (L.) Wight & Arn. | Fabaceae | 8 |
| Vachellia macracantha | (Humb. & Bonpl. ex Willd.) Seigler & Ebinger | Fabaceae | 8 |
| Vachellia tortuosa | (L.) Seigler & Ebinger | Fabaceae | 8 |
| Vanilla phaeantha | Rchb.f. | Orchidaceae | 8 |
| Verbena scabra | Vahl | Verbenaceae | 8 |
| Vernonia blodgettii | Small | Asteraceae | 8 |
| Veronica peregrina | L. | Plantaginaceae | 8 |
| Vicia acutifolia | Elliott | Fabaceae | 8 |
| Vigna luteola | (Jacq.) Benth. | Fabaceae | 8 |
| Vitis rotundifolia | Michx. | Vitaceae | 8 |
| Vittaria lineata | (L.) Sm. | Pteridaceae | 8 |
| Volkameria aculeata | L. | Lamiaceae | 8 |
| Voyria parasitica | (Schltdl. & Cham.) Ruyters & Maas | Gentianaceae | 8 |
| Waltheria bahamensis | Britton | Malvaceae | 8 |
| Waltheria indica | L. | Malvaceae | 8 |
| Ximenia americana | L. | Olacaceae | 8 |
| Zamia integrifolia | L.f. | Zamiaceae | 8 |
| Zanthoxylum fagara | Sarg. | Rutaceae | 8 |
| Zanthoxylum flavum | Vahl | Rutaceae | 8 |
| Zapoteca formosa | (Kunth) H.M.Hern. | Fabaceae | 8 |
| Chloris radiata | (L.) Sw. | Poaceae | 7 |
| Cranichis muscosa | Sw. | Orchidaceae | 7 |
| Crossopetalum ilicifolium | (Poir.) Kuntze | Celastraceae | 7 |
| Eleutheranthera ruderalis | (Sw.) Sch.Bip. | Asteraceae | 7 |
| Evolvulus convolvuloides | (Willd.) Stearn | Convolvulaceae | 7 |
| Gamochaeta antillana | (Urb.) Anderb. | Asteraceae | 7 |
| Petitia domingensis | Jacq. | Lamiaceae | 7 |
| Adiantum melanoleucum | Willd. | Pteridaceae | 6 |
| Aletris bracteata | Northr. | Nartheciaceae | 6 |
| Atriplex cristata | Humb. & Bonpl. ex Willd. | Chenopodiaceae | 6 |
| Blanchardia clypeata | (L.) M.M.Hanes & R.L.Barrett | Malvaceae | 6 |
| Bontia daphnoides | L. | Scrophulariaceae | 6 |
| Coccoloba krugii | Lindau | Polygonaceae | 6 |
| Dendrophylax lindenii | (Lindl.) Benth. ex Rolfe | Orchidaceae | 6 |
| Ernodea cokeri | Britton ex Coker | Rubiaceae | 6 |
| Furcraea hexapetala | (Jacq.) Urb. | Asparagaceae | 6 |
| Halodule wrightii | Asch. | Cymodoceaceae | 6 |
| Hydrocotyle hirsuta | Sw. | Araliaceae | 6 |
| Justicia carthaginensis | Jacq. | Acanthaceae | 6 |
| Manilkara jaimiqui | Dubard | Sapotaceae | 6 |
| Peperomia magnoliifolia | (Jacq.) A.Dietr. | Piperaceae | 6 |
| Prescottia oligantha | (Sw.) Lindl. | Orchidaceae | 6 |
| Stenorrhynchos speciosum | (Jacq.) Rich. | Orchidaceae | 6 |
| Varronia bullata | L. | Cordiaceae | 6 |
| Allophylus cominia | (L.) Sw. | Sapindaceae | 5 |
| Broughtonia lindenii | (Lindl.) Dressler | Orchidaceae | 5 |
| Bunchosia glandulosa | (Cav.) DC. | Malpighiaceae | 5 |
| Casearia nitida | (L.) Jacq. | Salicaceae | 5 |
| Coccoloba swartzii | Meisn. | Polygonaceae | 5 |
| Colubrina elliptica | (Sw.) Briz. & W.L.Stern | Rhamnaceae | 5 |
| Encyclia fucata | (Lindl.) Schltr. | Orchidaceae | 5 |
| Eugenia rhombea | (O.Berg) Krug & Urb. | Myrtaceae | 5 |
| Passiflora cupraea | L. | Passifloraceae | 5 |
| Pilosocereus millspaughii | (Britton) Byles & G.D.Rowley | Cactaceae | 5 |
| Pseudabutilon umbellatum | (L.) Fryxell | Malvaceae | 5 |
| Setaria chapmanii | (Vasey) Pilg. | Poaceae | 5 |
| Tillandsia polystachia | (L.) L. | Bromeliaceae | 5 |
| Croton glabellus | L. | Euphorbiaceae | 4 |
| Cuscuta americana | L. | Convolvulaceae | 4 |
| Euphorbia vaginulata | Griseb. | Euphorbiaceae | 4 |
| Jupunba glauca | (Urb.) Britton & Rose | Fabaceae | 4 |
| Malvastrum corchorifolium | (Desr.) Britton ex Small | Malvaceae | 4 |
| Mammea americana | L. | Calophyllaceae | 4 |
| Mammillaria nivosa | Link ex Pfeiff. | Cactaceae | 4 |
| Panicum diffusum | Sw. | Poaceae | 4 |
| Pecluma struthionis | (L.) Boudrie, Cremers & Viane | Polypodiaceae | 4 |
| Scutellaria havanensis | Jacq. | Lamiaceae | 4 |
| Spermacoce tenuior | L. | Rubiaceae | 4 |
| Steinchisma laxum | (Sw.) Zuloaga | Poaceae | 4 |
| Vanilla barbellata | Rchb.f. | Orchidaceae | 4 |
| Abutilon leonardii | Urb. | Malvaceae | 3 |
| Amaranthus crassipes | Schltdl. | Amaranthaceae | 3 |
| Calliandra haematomma | (Bertero ex DC.) Benth. | Fabaceae | 3 |
| Cienfuegosia yucatanensis | Millsp. | Malvaceae | 3 |
| Encyclia inaguensis | Nash ex Britton & Millsp. | Orchidaceae | 3 |
| Erythroxylum confusum | Britton | Erythroxylaceae | 3 |
| Euploca humilis | (L.) Feuillet | Heliotropiaceae | 3 |
| Gyminda latifolia | (Sw.) Urb. | Celastraceae | 3 |
| Pelexia adnata | (Sw.) Poit. ex Rich. | Orchidaceae | 3 |
| Psiguria pedata | (L.) R.A.Howard | Cucurbitaceae | 3 |
| Rhynchosia reticulata | (Sw.) DC. | Fabaceae | 3 |
| Scleria lithosperma | (L.) Sw. | Cyperaceae | 3 |
| Terminalia molinetii | M.Gómez | Combretaceae | 3 |