| Abildgaardia ovata | (Burm.f.) Kral | Cyperaceae | 8 |
| Abutilon viscosum | (L.) Dorr | Malvaceae | 8 |
| Acalypha macrostachya | Jacq. | Euphorbiaceae | 8 |
| Acanthocereus tetragonus | (L.) Hummelinck | Cactaceae | 8 |
| Acanthospermum australe | (Loefl.) Kuntze | Asteraceae | 8 |
| Acmella radicans | (Jacq.) R.K.Jansen | Asteraceae | 8 |
| Acrocomia aculeata | (Jacq.) Lodd. ex Mart. | Arecaceae | 8 |
| Adiantopsis radiata | (L.) Fée | Pteridaceae | 8 |
| Aechmea aquilega | (Salisb.) Griseb. | Bromeliaceae | 8 |
| Aechmea nudicaulis | (L.) Griseb. | Bromeliaceae | 8 |
| Aeschynomene americana | L. | Fabaceae | 8 |
| Allionia incarnata | L. | Nyctaginaceae | 8 |
| Alternanthera brasiliana | (L.) Kuntze | Amaranthaceae | 8 |
| Amaranthus spinosus | L. | Amaranthaceae | 8 |
| Ammannia latifolia | L. | Lythraceae | 8 |
| Amyris elemifera | L. | Rutaceae | 8 |
| Andropogon bicornis | L. | Poaceae | 8 |
| Annona glabra | L. | Annonaceae | 8 |
| Anthurium scandens | (Aubl.) Engl. | Araceae | 8 |
| Aristida adscensionis | L. | Poaceae | 8 |
| Asclepias curassavica | L. | Apocynaceae | 8 |
| Astraea lobata | (L.) Klotzsch | Euphorbiaceae | 8 |
| Avicennia germinans | (L.) L. | Acanthaceae | 8 |
| Axonopus compressus | (Sw.) P.Beauv. | Poaceae | 8 |
| Azolla filiculoides | Lam. | Salviniaceae | 8 |
| Baccharis trinervis | Pers. | Asteraceae | 8 |
| Begonia glabra | Aubl. | Begoniaceae | 8 |
| Bidens pilosa | L. | Asteraceae | 8 |
| Blechnum occidentale | L. | Blechnaceae | 8 |
| Boerhavia diffusa | L. | Nyctaginaceae | 8 |
| Bouchea prismatica | (L.) Kuntze | Verbenaceae | 8 |
| Bromelia humilis | Jacq. | Bromeliaceae | 8 |
| Bromelia pinguin | L. | Bromeliaceae | 8 |
| Brunfelsia uniflora | (Pohl) D.Don | Solanaceae | 8 |
| Bulbostylis capillaris | (L.) Kunth ex C.B.Clarke | Cyperaceae | 8 |
| Bursera simaruba | (L.) Sarg. | Burseraceae | 8 |
| Bursera tomentosa | (Jacq.) Triana & Planch. | Burseraceae | 8 |
| Byrsonima crassifolia | (L.) Kunth | Malpighiaceae | 8 |
| Calathea lutea | (Aubl.) Schult. | Marantaceae | 8 |
| Callisia repens | (Jacq.) L. | Commelinaceae | 8 |
| Camonea umbellata | (L.) A.R.Simões & Staples | Convolvulaceae | 8 |
| Campyloneurum phyllitidis | (L.) C.Presl | Polypodiaceae | 8 |
| Canavalia rosea | (Sw.) DC. | Fabaceae | 8 |
| Capraria biflora | L. | Scrophulariaceae | 8 |
| Cardiospermum halicacabum | L. | Sapindaceae | 8 |
| Castela erecta | Turpin | Simaroubaceae | 8 |
| Catopsis floribunda | L.B.Sm. | Bromeliaceae | 8 |
| Cecropia peltata | L. | Urticaceae | 8 |
| Ceiba pentandra | (L.) Gaertn. | Malvaceae | 8 |
| Celtis iguanaea | (Jacq.) Sarg. | Cannabaceae | 8 |
| Cenchrus echinatus | L. | Poaceae | 8 |
| Cenchrus spinifex | Cav. | Poaceae | 8 |
| Centrosema brasilianum | (L.) Benth. | Fabaceae | 8 |
| Centrosema virginianum | (L.) Benth. | Fabaceae | 8 |
| Cereus hexagonus | (L.) Mill. | Cactaceae | 8 |
| Cereus repandus | (L.) Mill. | Cactaceae | 8 |
| Chaetogastra gracilis | (Bonpl.) DC. | Melastomataceae | 8 |
| Chamaecrista nictitans | (L.) Moench | Fabaceae | 8 |
| Chiococca alba | (L.) Hitchc. | Rubiaceae | 8 |
| Chrysobalanus icaco | L. | Chrysobalanaceae | 8 |
| Chrysothemis pulchella | (Donn ex Sims) Decne. | Gesneriaceae | 8 |
| Cissampelos pareira | L. | Menispermaceae | 8 |
| Cissus verticillata | (L.) Nicolson & C.E.Jarvis | Vitaceae | 8 |
| Citharexylum spinosum | L. | Verbenaceae | 8 |
| Clusia minor | L. | Clusiaceae | 8 |
| Clusia rosea | Jacq. | Clusiaceae | 8 |
| Cnidoscolus urens | (L.) Arthur | Euphorbiaceae | 8 |
| Coccoloba uvifera | (L.) L. | Polygonaceae | 8 |
| Cochlidium serrulatum | (Sw.) L.E.Bishop | Polypodiaceae | 8 |
| Commelina erecta | L. | Commelinaceae | 8 |
| Commelina obliqua | Vahl | Commelinaceae | 8 |
| Conocarpus erectus | L. | Combretaceae | 8 |
| Conyza laevigata | (Rich.) Pruski | Asteraceae | 8 |
| Corchorus aestuans | L. | Malvaceae | 8 |
| Corchorus hirsutus | L. | Malvaceae | 8 |
| Corchorus siliquosus | L. | Malvaceae | 8 |
| Cordia alliodora | (Ruiz & Pav.) Oken | Cordiaceae | 8 |
| Cordia collococca | L. | Cordiaceae | 8 |
| Cordia dentata | Poir. | Cordiaceae | 8 |
| Cordia nodosa | Lam. | Cordiaceae | 8 |
| Cordia sebestena | L. | Cordiaceae | 8 |
| Costus arabicus | L. | Costaceae | 8 |
| Costus pulverulentus | C.Presl | Costaceae | 8 |
| Coursetia caribaea | (Jacq.) Lavin | Fabaceae | 8 |
| Crateva tapia | L. | Capparaceae | 8 |
| Crescentia cujete | L. | Bignoniaceae | 8 |
| Crossopetalum rhacoma | Crantz | Celastraceae | 8 |
| Crotalaria incana | L. | Fabaceae | 8 |
| Crotalaria micans | Link | Fabaceae | 8 |
| Croton conduplicatus | Kunth | Euphorbiaceae | 8 |
| Croton glandulosus | L. | Euphorbiaceae | 8 |
| Croton punctatus | Jacq. | Euphorbiaceae | 8 |
| Cupania americana | L. | Sapindaceae | 8 |
| Cylindropuntia caribaea | (Britton & Rose) F.M.Knuth | Cactaceae | 8 |
| Cyperus articulatus | L. | Cyperaceae | 8 |
| Cyperus compressus | L. | Cyperaceae | 8 |
| Cyperus distans | L.f. | Cyperaceae | 8 |
| Cyperus esculentus | L. | Cyperaceae | 8 |
| Cyperus laevigatus | L. | Cyperaceae | 8 |
| Cyperus ligularis | L. | Cyperaceae | 8 |
| Cyperus odoratus | L. | Cyperaceae | 8 |
| Cyperus oxylepis | Nees ex Steud. | Cyperaceae | 8 |
| Cyperus subsquarrosus | (Muhl.) Bauters | Cyperaceae | 8 |
| Cyrtocymura scorpioides | (Lam.) H.Rob. | Asteraceae | 8 |
| Dalechampia scandens | L. | Euphorbiaceae | 8 |
| Damburneya coriacea | (Sw.) Trofimov & Rohwer | Lauraceae | 8 |
| Daphnopsis americana | (Mill.) J.R.Johnst. | Thymelaeaceae | 8 |
| Desmanthus virgatus | (L.) Willd. | Fabaceae | 8 |
| Desmodium incanum | (Sw.) DC. | Fabaceae | 8 |
| Desmodium procumbens | (Mill.) C.L.Hitchc. | Fabaceae | 8 |
| Desmodium scorpiurus | (Sw.) Poir. | Fabaceae | 8 |
| Desmodium tortuosum | (Sw.) DC. | Fabaceae | 8 |
| Dianthera secunda | (Lam.) Griseb. | Acanthaceae | 8 |
| Dichorisandra hexandra | (Aubl.) Standl. | Commelinaceae | 8 |
| Dieffenbachia seguine | (Jacq.) Schott | Araceae | 8 |
| Digitaria insularis | (L.) Mez ex Ekman | Poaceae | 8 |
| Dimerocostus strobilaceus | Kuntze | Costaceae | 8 |
| Distimake aegyptius | (L.) A.R.Simões & Staples | Convolvulaceae | 8 |
| Distimake cissoides | (Lam.) A.R.Simões & Staples | Convolvulaceae | 8 |
| Distimake dissectus | (Jacq.) A.R.Simões & Staples | Convolvulaceae | 8 |
| Ditaxis argothamnoides | (Bertero ex Spreng.) Radcl.-Sm. & Govaerts | Euphorbiaceae | 8 |
| Dolichandra unguis-cati | (L.) L.G.Lohmann | Bignoniaceae | 8 |
| Dorstenia contrajerva | L. | Moraceae | 8 |
| Drymonia serrulata | (Jacq.) Mart. | Gesneriaceae | 8 |
| Duranta erecta | L. | Verbenaceae | 8 |
| Eleocharis geniculata | (L.) Roem. & Schult. | Cyperaceae | 8 |
| Encyclia cordigera | (Kunth) Dressler | Orchidaceae | 8 |
| Epidendrum ciliare | L. | Orchidaceae | 8 |
| Epidendrum nocturnum | Jacq. | Orchidaceae | 8 |
| Epidendrum rigidum | Jacq. | Orchidaceae | 8 |
| Epidendrum secundum | Jacq. | Orchidaceae | 8 |
| Erechtites hieraciifolius | (L.) Raf. ex DC. | Asteraceae | 8 |
| Erithalis fruticosa | L. | Rubiaceae | 8 |
| Erythroxylum havanense | Jacq. | Erythroxylaceae | 8 |
| Eumachia microdon | (DC.) Delprete & J.H.Kirkbr. | Rubiaceae | 8 |
| Euphorbia dioeca | Kunth | 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 mesembryanthemifolia | Jacq. | Euphorbiaceae | 8 |
| Euphorbia prostrata | Aiton | Euphorbiaceae | 8 |
| Euphorbia serpens | Kunth | Euphorbiaceae | 8 |
| Euphorbia thymifolia | L. | Euphorbiaceae | 8 |
| Euphorbia tithymaloides | L. | Euphorbiaceae | 8 |
| Euploca procumbens | (Mill.) Diane & Hilger | Heliotropiaceae | 8 |
| Euterpe precatoria | Mart. | Arecaceae | 8 |
| Evolvulus nummularius | (L.) L. | Convolvulaceae | 8 |
| Evolvulus sericeus | Sw. | Convolvulaceae | 8 |
| Fimbristylis complanata | (Retz.) Link | Cyperaceae | 8 |
| Fimbristylis cymosa | R.Br. | Cyperaceae | 8 |
| Fimbristylis ferruginea | (L.) Vahl | Cyperaceae | 8 |
| Fuirena umbellata | Rottb. | Cyperaceae | 8 |
| Funastrum clausum | (Jacq.) Schltr. | Apocynaceae | 8 |
| Furcraea foetida | (L.) Haw. | Asparagaceae | 8 |
| Gomphrena vermicularis | L. | Amaranthaceae | 8 |
| Gonzalagunia hirsuta | (Jacq.) K.Schum. | Rubiaceae | 8 |
| Gossypium hirsutum | L. | Malvaceae | 8 |
| Guaiacum officinale | L. | Zygophyllaceae | 8 |
| Guapira fragrans | (Dum.Cours.) Little | Nyctaginaceae | 8 |
| Guapira opposita | (Vell.) Reitz | Nyctaginaceae | 8 |
| Guazuma ulmifolia | Lam. | Malvaceae | 8 |
| Guettarda scabra | (L.) Vent. | Rubiaceae | 8 |
| Guzmania lingulata | (L.) Mez | Bromeliaceae | 8 |
| Guzmania monostachia | (L.) Rusby ex Mez | Bromeliaceae | 8 |
| Gynerium sagittatum | (Aubl.) P.Beauv. | Poaceae | 8 |
| Helicteres baruensis | Jacq. | Malvaceae | 8 |
| Heliotropium angiospermum | Murray | Heliotropiaceae | 8 |
| Heliotropium curassavicum | L. | Heliotropiaceae | 8 |
| Heliotropium verdcourtii | Craven | Heliotropiaceae | 8 |
| Herissantia crispa | (L.) Brizicky | Malvaceae | 8 |
| Heteranthera reniformis | Ruiz & Pav. | Pontederiaceae | 8 |
| Hexasepalum teres | (Walter) J.H.Kirkbr. | Rubiaceae | 8 |
| Hibiscus phoeniceus | Jacq. | Malvaceae | 8 |
| Hibiscus tiliaceus | L. | Malvaceae | 8 |
| Hillia parasitica | Jacq. | Rubiaceae | 8 |
| Hippomane mancinella | L. | Euphorbiaceae | 8 |
| Hura crepitans | L. | Euphorbiaceae | 8 |
| Hymenaea courbaril | L. | Fabaceae | 8 |
| Hyptis capitata | Jacq. | Lamiaceae | 8 |
| Ibatia maritima | (Jacq.) Decne. | Apocynaceae | 8 |
| Ichnanthus pallens | (Sw.) Munro ex Benth. | Poaceae | 8 |
| Indigofera suffruticosa | Mill. | Fabaceae | 8 |
| Inga vera | Willd. | Fabaceae | 8 |
| Ipomoea indica | (Burm.) Merr. | Convolvulaceae | 8 |
| Ipomoea pes-caprae | (L.) R.Br. | Convolvulaceae | 8 |
| Isocarpha oppositifolia | (L.) Cass. | Asteraceae | 8 |
| Jacquemontia nodiflora | (Desr.) G.Don | Convolvulaceae | 8 |
| Jatropha gossypiifolia | L. | Euphorbiaceae | 8 |
| Kallstroemia maxima | (L.) Hook. & Arn. | Zygophyllaceae | 8 |
| Krameria ixine | L. | Krameriaceae | 8 |
| Laguncularia racemosa | (L.) C.F.Gaertn. | Combretaceae | 8 |
| Lantana camara | L. | Verbenaceae | 8 |
| Lantana canescens | Kunth | Verbenaceae | 8 |
| Lantana fucata | Lindl. | Verbenaceae | 8 |
| Lantana involucrata | L. | Verbenaceae | 8 |
| Laportea aestuans | (L.) Chew | Urticaceae | 8 |
| Lasiacis divaricata | (L.) Hitchc. | Poaceae | 8 |
| Lasiacis ligulata | Hitchc. & Chase | Poaceae | 8 |
| Lemna aequinoctialis | Welw. | Araceae | 8 |
| Lepidium virginicum | L. | Brassicaceae | 8 |
| Leptochloa panicea | (Retz.) Ohwi | Poaceae | 8 |
| Leptospron adenanthum | (G.Mey.) A.Delgado | Fabaceae | 8 |
| Leucaena trichodes | (Jacq.) Benth. | Fabaceae | 8 |
| Leuenbergeria guamacho | (F.A.C.Weber) Lodé | Cactaceae | 8 |
| Libidibia coriaria | (Jacq.) Schltdl. | Fabaceae | 8 |
| Lippia alba | (Mill.) N.E.Br. ex Britton & P.Wilson | Verbenaceae | 8 |
| Ludwigia hyssopifolia | (G.Don) Exell | Onagraceae | 8 |
| Ludwigia leptocarpa | (Nutt.) H.Hara | Onagraceae | 8 |
| Ludwigia octovalvis | (Jacq.) P.H.Raven | Onagraceae | 8 |
| Lutheria splendens | (Brongn.) Barfuss & W.Till | Bromeliaceae | 8 |
| Lycium americanum | Jacq. | Solanaceae | 8 |
| Lygodium venustum | Sw. | Lygodiaceae | 8 |
| Maclura tinctoria | (L.) D.Don ex G.Don | Moraceae | 8 |
| Malachra alceifolia | Jacq. | Malvaceae | 8 |
| Malpighia glabra | L. | Malpighiaceae | 8 |
| Malvastrum americanum | (L.) Torr. | Malvaceae | 8 |
| Maranta arundinacea | L. | Marantaceae | 8 |
| Margaritaria nobilis | L.f. | Phyllanthaceae | 8 |
| Melocactus curvispinus | Pfeiff. | Cactaceae | 8 |
| Melochia tomentosa | L. | Malvaceae | 8 |
| Melothria pendula | L. | Cucurbitaceae | 8 |
| Meniscium reticulatum | (L.) Martyn | Thelypteridaceae | 8 |
| Mentzelia aspera | L. | Loasaceae | 8 |
| Mesosphaerum pectinatum | (L.) Kuntze | Lamiaceae | 8 |
| Mesosphaerum suaveolens | (L.) Kuntze | Lamiaceae | 8 |
| Miconia crenata | (Vahl) Michelang. | Melastomataceae | 8 |
| Miconia dependens | (Pav. ex D.Don) Judd & Majure | Melastomataceae | 8 |
| Miconia laevigata | (L.) DC. | Melastomataceae | 8 |
| Miconia prasina | (Sw.) DC. | Melastomataceae | 8 |
| Microgramma lycopodioides | (L.) Copel. | Polypodiaceae | 8 |
| Microstachys corniculata | (Vahl) A.Juss. ex Griseb. | Euphorbiaceae | 8 |
| Mimosa candollei | R.Grether | Fabaceae | 8 |
| Mitracarpus hirtus | (L.) DC. | Rubiaceae | 8 |
| Mollugo verticillata | L. | Molluginaceae | 8 |
| Morisonia americana | L. | Capparaceae | 8 |
| Morisonia flexuosa | L. | Capparaceae | 8 |
| Morisonia indica | (L.) ined. | Capparaceae | 8 |
| Myrcianthes fragrans | (Sw.) McVaugh | Myrtaceae | 8 |
| Myriopus volubilis | (L.) Small | Heliotropiaceae | 8 |
| Najas guadalupensis | (Spreng.) Magnus | Hydrocharitaceae | 8 |
| Neltuma juliflora | (Sw.) Raf. | Fabaceae | 8 |
| Nephrolepis biserrata | (Sw.) Schott | Nephrolepidaceae | 8 |
| Nephrolepis rivularis | (Vahl) Mett. ex Krug | Nephrolepidaceae | 8 |
| Neptunia plena | (L.) Benth. | Fabaceae | 8 |
| Ocimum campechianum | Mill. | Lamiaceae | 8 |
| Oleandra articulata | (Sw.) C.Presl | Oleandraceae | 8 |
| Oplismenus hirtellus | (L.) P.Beauv. | Poaceae | 8 |
| Opuntia caracassana | Salm-Dyck | Cactaceae | 8 |
| Opuntia elatior | Mill. | Cactaceae | 8 |
| Oreopanax capitatus | (Jacq.) Decne. & Planch. | Araliaceae | 8 |
| Oxalis barrelieri | L. | Oxalidaceae | 8 |
| Oxalis frutescens | L. | Oxalidaceae | 8 |
| Pachystachys spicata | (Ruiz & Pav.) Wassh. | Acanthaceae | 8 |
| Palhinhaea cernua | (L.) Vasc. & Franco | Lycopodiaceae | 8 |
| Palicourea hoffmannseggiana | (Willd. ex Schult.) Borhidi | Rubiaceae | 8 |
| Parkinsonia aculeata | L. | Fabaceae | 8 |
| Parthenium hysterophorus | L. | Asteraceae | 8 |
| Paspalum conjugatum | P.J.Bergius | Poaceae | 8 |
| Paspalum paniculatum | L. | Poaceae | 8 |
| Passiflora foetida | L. | Passifloraceae | 8 |
| Passiflora laurifolia | L. | Passifloraceae | 8 |
| Passiflora pallida | L. | Passifloraceae | 8 |
| Passiflora suberosa | L. | Passifloraceae | 8 |
| Peperomia glabella | (Sw.) A.Dietr. | Piperaceae | 8 |
| Peperomia obtusifolia | (L.) A.Dietr. | Piperaceae | 8 |
| Peperomia pellucida | (L.) Kunth | Piperaceae | 8 |
| Peperomia serpens | Loudon | Piperaceae | 8 |
| Persea caerulea | (Ruiz & Pav.) Mez | Lauraceae | 8 |
| Petiveria alliacea | L. | Petiveriaceae | 8 |
| Phoradendron quadrangulare | (Kunth) Griseb. | Santalaceae | 8 |
| Phyla nodiflora | (L.) Greene | Verbenaceae | 8 |
| Phyllanthus niruri | L. | Phyllanthaceae | 8 |
| Physalis cordata | Mill. | Solanaceae | 8 |
| Pilea microphylla | (L.) Liebm. | Urticaceae | 8 |
| Piper peltatum | L. | Piperaceae | 8 |
| Piscidia carthagenensis | Jacq. | Fabaceae | 8 |
| Piscidia piscipula | (L.) Sarg. | Fabaceae | 8 |
| Pisonia aculeata | L. | Nyctaginaceae | 8 |
| Pisonia macranthocarpa | Donn.Sm. | Nyctaginaceae | 8 |
| Pistia stratiotes | L. | Araceae | 8 |
| Pithecellobium lanceolatum | (Humb. & Bonpl. ex Willd.) Benth. | Fabaceae | 8 |
| Pithecellobium unguis-cati | (L.) Benth. | Fabaceae | 8 |
| Pityrogramma calomelanos | (L.) Link | Pteridaceae | 8 |
| Platymiscium pinnatum | (Jacq.) Dugand | Fabaceae | 8 |
| Pleopeltis polypodioides | (L.) E.G.Andrews & Windham | Polypodiaceae | 8 |
| Pleurothallis ruscifolia | (Jacq.) R.Br. | Orchidaceae | 8 |
| Pluchea carolinensis | (Jacq.) G.Don | Asteraceae | 8 |
| Plumbago zeylanica | L. | Plumbaginaceae | 8 |
| Plumeria pudica | Jacq. | Apocynaceae | 8 |
| Polystachya concreta | (Jacq.) Garay & H.R.Sweet | Orchidaceae | 8 |
| Pombalia calceolaria | (L.) Paula-Souza | Violaceae | 8 |
| Pombalia glabra | (Dowell) Paula-Souza | Violaceae | 8 |
| Porophyllum ruderale | (Jacq.) Cass. | Asteraceae | 8 |
| Portulaca halimoides | L. | Portulacaceae | 8 |
| Portulaca pilosa | L. | Portulacaceae | 8 |
| Priva lappulacea | (L.) Pers. | Verbenaceae | 8 |
| Prosthechea cochleata | (L.) W.E.Higgins | Orchidaceae | 8 |
| Prosthechea fragrans | (Sw.) W.E.Higgins | Orchidaceae | 8 |
| Pseudogynoxys chenopodioides | (Kunth) Cabrera | Asteraceae | 8 |
| Psidium guineense | Sw. | Myrtaceae | 8 |
| Psilotum nudum | (L.) P.Beauv. | Psilotaceae | 8 |
| Psychotria carthagenensis | Jacq. | Rubiaceae | 8 |
| Pteridium caudatum | (L.) Maxon | Dennstaedtiaceae | 8 |
| Pteridium esculentum | (G.Forst.) Cockayne | Dennstaedtiaceae | 8 |
| Pteris biaurita | L. | Pteridaceae | 8 |
| Pteris longifolia | L. | Pteridaceae | 8 |
| Randia aculeata | L. | Rubiaceae | 8 |
| Rauvolfia tetraphylla | L. | Apocynaceae | 8 |
| Rhipsalis baccifera | (Sol. ex J.S.Muell.) Stearn | Cactaceae | 8 |
| Rhizophora mangle | L. | Rhizophoraceae | 8 |
| Rhynchosia minima | (L.) DC. | Fabaceae | 8 |
| Rhynchospora nervosa | (Vahl) Boeckeler | Cyperaceae | 8 |
| Rhynchospora pura | (Nees) Griseb. | Cyperaceae | 8 |
| Rivina humilis | L. | Petiveriaceae | 8 |
| Rodriguezia lanceolata | Ruiz & Pav. | Orchidaceae | 8 |
| Rotala ramosior | (L.) Koehne | Lythraceae | 8 |
| Ruellia tuberosa | L. | Acanthaceae | 8 |
| Ruppia maritima | L. | Ruppiaceae | 8 |
| Salicornia perennis | Mill. | Chenopodiaceae | 8 |
| Salvia occidentalis | Sw. | Lamiaceae | 8 |
| Salvia tiliifolia | Vahl | Lamiaceae | 8 |
| Sapium glandulosum | (L.) Morong | Euphorbiaceae | 8 |
| Sauvagesia erecta | L. | Ochnaceae | 8 |
| Scaevola plumieri | (L.) Vahl | Goodeniaceae | 8 |
| Schnella glabra | (Jacq.) Dugand | Fabaceae | 8 |
| Schoepfia brasiliensis | A.DC. | Schoepfiaceae | 8 |
| Scleria distans | Poir. | Cyperaceae | 8 |
| Scleria gaertneri | Raddi | Cyperaceae | 8 |
| Scoparia dulcis | L. | Plantaginaceae | 8 |
| Selenicereus monacanthus | (Lem.) D.R.Hunt | Cactaceae | 8 |
| Senna atomaria | (L.) H.S.Irwin & Barneby | Fabaceae | 8 |
| Senna bicapsularis | (L.) Roxb. | 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 uniflora | (Mill.) H.S.Irwin & Barneby | Fabaceae | 8 |
| Sesuvium portulacastrum | (L.) L. | Aizoaceae | 8 |
| Setaria parviflora | (Poir.) Kerguélen | Poaceae | 8 |
| Sida acuta | Burm.f. | Malvaceae | 8 |
| Sida ciliaris | L. | Malvaceae | 8 |
| Sida cordifolia | L. | Malvaceae | 8 |
| Sida spinosa | L. | Malvaceae | 8 |
| Solanum americanum | Mill. | Solanaceae | 8 |
| Solanum capsicoides | All. | Solanaceae | 8 |
| Solanum hirtum | Vahl | Solanaceae | 8 |
| Solanum seaforthianum | Andrews | Solanaceae | 8 |
| Solanum wendlandii | Hook.f. | Solanaceae | 8 |
| Spermacoce verticillata | L. | Rubiaceae | 8 |
| Spigelia anthelmia | L. | Loganiaceae | 8 |
| Spondias mombin | L. | Anacardiaceae | 8 |
| Sporobolus pyramidatus | (Lam.) Hitchc. | Poaceae | 8 |
| Stachytarpheta cayennensis | (Rich.) Vahl | Verbenaceae | 8 |
| Stachytarpheta jamaicensis | (L.) Vahl | Verbenaceae | 8 |
| Stelis sclerophylla | (Lindl.) Karremans | Orchidaceae | 8 |
| Stemodia durantifolia | (L.) Sw. | Plantaginaceae | 8 |
| Stenocereus griseus | (Haw.) Buxb. | Cactaceae | 8 |
| Sterculia apetala | (Jacq.) H.Karst. | Malvaceae | 8 |
| Sticherus bifidus | (Willd.) Ching | Gleicheniaceae | 8 |
| Stromanthe tonckat | (Aubl.) Eichler | Marantaceae | 8 |
| Stylosanthes viscosa | (L.) Sw. | Fabaceae | 8 |
| Suriana maritima | L. | Surianaceae | 8 |
| Syngonium podophyllum | Schott | Araceae | 8 |
| Syringodium filiforme | Kütz. | Cymodoceaceae | 8 |
| Tabernaemontana amygdalifolia | Jacq. | Apocynaceae | 8 |
| Talinum fruticosum | (L.) Juss. | Talinaceae | 8 |
| Talinum paniculatum | (Jacq.) Gaertn. | Talinaceae | 8 |
| Tecoma stans | (L.) Juss. | Bignoniaceae | 8 |
| Tectaria heracleifolia | (Willd.) Underw. | Tectariaceae | 8 |
| Tephrosia cinerea | (L.) Pers. | Fabaceae | 8 |
| Terminalia buceras | (L.) C.Wright | Combretaceae | 8 |
| Thalassia testudinum | Banks & Sol. ex K.D.Koenig | Hydrocharitaceae | 8 |
| Tilesia baccata | (L.) Pruski | Asteraceae | 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 tenuifolia | L. | Bromeliaceae | 8 |
| Tillandsia usneoides | (L.) L. | Bromeliaceae | 8 |
| Tournefortia gnaphalodes | (L.) Roem. & Schult. | Heliotropiaceae | 8 |
| Tradescantia zanonia | (L.) Sw. | Commelinaceae | 8 |
| Trema micranthum | (L.) Blume | Cannabaceae | 8 |
| Trianthema portulacastrum | L. | Aizoaceae | 8 |
| Trichilia hirta | L. | Meliaceae | 8 |
| Trimezia martinicensis | (Jacq.) Herb. | Iridaceae | 8 |
| Trixis inula | Crantz | Asteraceae | 8 |
| Typha domingensis | Pers. | Typhaceae | 8 |
| Urena lobata | L. | Malvaceae | 8 |
| Urvillea ulmacea | Kunth | Sapindaceae | 8 |
| Vachellia macracantha | (Humb. & Bonpl. ex Willd.) Seigler & Ebinger | Fabaceae | 8 |
| Vachellia tortuosa | (L.) Seigler & Ebinger | Fabaceae | 8 |
| Varronia curassavica | Jacq. | Cordiaceae | 8 |
| Varronia cylindristachya | Ruiz & Pav. | Cordiaceae | 8 |
| Vigna vexillata | (L.) A.Rich. | Fabaceae | 8 |
| Vriesea simplex | (Vell.) Beer | Bromeliaceae | 8 |
| Waltheria indica | L. | Malvaceae | 8 |
| Ximenia americana | L. | Olacaceae | 8 |
| Zanthoxylum fagara | Sarg. | Rutaceae | 8 |
| Zanthoxylum flavum | Vahl | Rutaceae | 8 |
| Zapoteca formosa | (Kunth) H.M.Hern. | Fabaceae | 8 |
| Desmodium axillare | (Sw.) DC. | Fabaceae | 7 |
| Eleutheranthera ruderalis | (Sw.) Sch.Bip. | Asteraceae | 7 |
| Gymnosiphon divaricatus | (Benth.) Benth. & Hook.f. | Burmanniaceae | 7 |
| Inga ingoides | (Rich.) Willd. | Fabaceae | 7 |
| Morisonia linearis | (Jacq.) Christenh. & Byng | Capparaceae | 7 |
| Olfersia cervina | Kunze | Dryopteridaceae | 7 |
| Olyra latifolia | L. | Poaceae | 7 |
| Roystonea oleracea | (Jacq.) O.F.Cook | Arecaceae | 7 |
| Zapoteca portoricensis | (Jacq.) H.M.Hern. | Fabaceae | 7 |
| Adiantum tetraphyllum | Humb. & Bonpl. ex Willd. | Pteridaceae | 6 |
| Anthephora hermaphrodita | (L.) Kuntze | Poaceae | 6 |
| Atriplex cristata | Humb. & Bonpl. ex Willd. | Chenopodiaceae | 6 |
| Canavalia brasiliensis | Mart. ex Benth. | Fabaceae | 6 |
| Coutarea hexandra | (Jacq.) K.Schum. | Rubiaceae | 6 |
| Dichaea graminoides | (Sw.) Lindl. | Orchidaceae | 6 |
| Euploca filiformis | (Lehm.) J.I.M.Melo & Semir | Heliotropiaceae | 6 |
| Heteropterys laurifolia | (L.) A.Juss. | Malpighiaceae | 6 |
| Norantea guianensis | Aubl. | Marcgraviaceae | 6 |
| Philodendron quinquenervium | Miq. | Araceae | 6 |
| Pimenta racemosa | (Mill.) J.W.Moore | Myrtaceae | 6 |
| Prosthechea pygmaea | (Hook.) W.E.Higgins | Orchidaceae | 6 |
| Racinaea spiculosa | (Griseb.) M.A.Spencer & L.B.Sm. | Bromeliaceae | 6 |
| Tragia volubilis | L. | Euphorbiaceae | 6 |
| Varronia bullata | L. | Cordiaceae | 6 |
| Vittaria graminifolia | Kaulf. | Pteridaceae | 6 |
| Wedelia calycina | Spreng. | Asteraceae | 6 |
| Asplenium serratum | L. | Aspleniaceae | 5 |
| Coccoloba swartzii | Meisn. | Polygonaceae | 5 |
| Commelina rufipes | Seub. | Commelinaceae | 5 |
| Croton trinitatis | Millsp. | Euphorbiaceae | 5 |
| Cyperus laxus | Lam. | Cyperaceae | 5 |
| Iresine angustifolia | Euphrasén | Amaranthaceae | 5 |
| Jacquemontia cumanensis | (Kunth) Kuntze | Convolvulaceae | 5 |
| Miconia minutiflora | (Bonpl.) DC. | Melastomataceae | 5 |
| Pleurothallis revoluta | (Ruiz & Pav.) Garay | Orchidaceae | 5 |
| Pseudabutilon umbellatum | (L.) Fryxell | Malvaceae | 5 |
| Pseudalbizzia niopoides | (Spruce ex Benth.) E.J.M.Koenen & Duno | Fabaceae | 5 |
| Rhynchospora rugosa | (Vahl) Gale | Cyperaceae | 5 |
| Solanum lanceifolium | Jacq. | Solanaceae | 5 |
| Vernonia arborescens | (L.) Sw. | Asteraceae | 5 |
| Brunfelsia americana | L. | Solanaceae | 4 |
| Bursera karsteniana | Engl. | Burseraceae | 4 |
| Cuscuta americana | L. | Convolvulaceae | 4 |
| Mammea americana | L. | Calophyllaceae | 4 |
| Manihot carthagenensis | (Jacq.) Müll.Arg. | Euphorbiaceae | 4 |
| Morisonia hastata | (Jacq.) Christenh. & Byng | Capparaceae | 4 |
| Pecluma hygrometrica | (Splitg.) M.G.Price | Polypodiaceae | 4 |
| Peperomia angustata | Kunth | Piperaceae | 4 |
| Salvinia auriculata | Aubl. | Salviniaceae | 4 |
| Spermacoce tenuior | L. | Rubiaceae | 4 |
| Stylosanthes humilis | Kunth | Fabaceae | 4 |
| Tillandsia elongata | Kunth | Bromeliaceae | 4 |
| Wissadula periplocifolia | (L.) Thwaites | Malvaceae | 4 |
| Adiantum lucidum | (Cav.) Sw. | Pteridaceae | 3 |
| Euploca humilis | (L.) Feuillet | Heliotropiaceae | 3 |
| Ilex sideroxyloides | (Sw.) Griseb. | Aquifoliaceae | 3 |
| Lepechinia bullata | (Kunth) Epling | Lamiaceae | 3 |
| Lonchocarpus punctatus | Kunth | Fabaceae | 3 |
| Malpighia coccigera | L. | Malpighiaceae | 3 |
| Morisonia frondosa | (Jacq.) Christenh. & Byng | Capparaceae | 3 |
| Pfaffia iresinoides | Spreng. | Amaranthaceae | 3 |
| Phoradendron mucronatum | (DC.) Krug & Urb. | Santalaceae | 3 |
| Roupala montana | Aubl. | Proteaceae | 3 |
| Scleria cyperina | Kunth | Cyperaceae | 3 |
| Scleria latifolia | Sw. | Cyperaceae | 3 |
| Scleria lithosperma | (L.) Sw. | Cyperaceae | 3 |
| Serpocaulon loriceum | (L.) A.R.Sm. | Polypodiaceae | 3 |
| Setaria tenax | (Rich.) Desv. | Poaceae | 3 |
| Sideroxylon obtusifolium | (Roem. & Schult.) T.D.Penn. | Sapotaceae | 3 |
| Turnera scabra | Millsp. | Passifloraceae | 3 |