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Questions? Contact hpwra@hawaii.edu
Abelia x grandiflora — Low Risk: WRA Score = -13
Abelmoschus manihot — Low Risk: WRA Score = 1
Abies concolor (silver fir, white fir) — Evaluate: WRA Score = 1
Abies concolor (silver fir, white fir) — Evaluate: WRA Score = 1
Abies fraseri — Evaluate: WRA Score = 3
Abies grandis — Evaluate: WRA Score = 1
Abies guatemalensis — Low Risk: WRA Score = -2
Abies nordmanniana — Evaluate: WRA Score = 2
Abies procera — Evaluate: WRA Score = 1
Abies religiosa — Low Risk: WRA Score = -2
Abutilon grandifolium — High Risk: WRA Score = 10
Acacia angustissima (fern acacia, prairie acacia, Acaciella) — High Risk: WRA Score = 9
Acacia auriculiformis — High Risk: WRA Score = 13
Acacia cochliacantha — High Risk: WRA Score = 10
Acacia confusa — High Risk: WRA Score = 10
Acacia crassicarpa — High Risk: WRA Score = 7
Acacia cyclops — High Risk: WRA Score = 15
Acacia dealbata — High Risk: WRA Score = 22
Acacia glaucoptera (clay wattle, flat wattle) — Low Risk: WRA Score = -1
Acacia holosericea (candelabra wattle, silverleaf wattle) — High Risk: WRA Score = 7
Acacia insuavis — Evaluate: WRA Score = 5
Acacia karroo (karroothorn) — High Risk: WRA Score = 20
Acacia longifolia — High Risk: WRA Score = 10
Acacia mangium — High Risk: WRA Score = 8
Acacia mearnsii — High Risk: WRA Score = 15
Acacia melanoxylon — High Risk: WRA Score = 12
Acacia nilotica — High Risk: WRA Score = 14
Acacia parramattensis — High Risk: WRA Score = 9
Acacia pendula (weeping myall, silver leaf boree, myall acacia) — High Risk: WRA Score = 8
Acacia podalyriifolia — High Risk: WRA Score = 12
Acacia pycnantha — High Risk: WRA Score = 16
Acacia retinodes — High Risk: WRA Score = 8
Acacia robusta — High Risk: WRA Score = 7
Acacia saligna — High Risk: WRA Score = 17
Acacia stenophylla (shoestring acacia, river cooba, river myall) — Low Risk: WRA Score = 3
Acalypha godseffiana — Low Risk: WRA Score = -7
Acalypha hispida — Low Risk: WRA Score = 2
Acalypha wilkesiana — Low Risk: WRA Score = -2
Acanthocereus tetragonus (barbed-wire cactus, triangle cactus, sword-pear, chaco) — High Risk: WRA Score = 16
Acca sellowiana — Evaluate: WRA Score = 5
Acer rubrum — High Risk: WRA Score = 8
Achillea millefolium — High Risk: WRA Score = 19
Achyranthes aspera — High Risk: WRA SCore = 18
Acmella grandiflora — Low Risk: WRA Score = 0
Acnistus arborescens — Evaluate: WRA Score = 2
Acoelorraphe wrightii — Evaluate: WRA Score = 2
Acokanthera schimperi — Evaluate: WRA Score = 6
Acorus calamus — High Risk: WRA Score = 11
Acrocomia aculeata — Low Risk: WRA Score = 5
Actinidia deliciosa — High Risk: WRA Score = 6.5
Actinidia polygama — Evaluate: WRA Score = 2
Actinorhytis calapparia — Evaluate: WRA Score = 1
Adansonia digitata — Low Risk: WRA Score = -6
Adenanthera pavonina — High Risk: WRA Score = 7
Adenia digitata (wild granadilla) — Evaluate: WRA Score = 2
Adenium obesum — Low Risk: WRA Score = -8
Adiantum hispidulum (rosy maidenhair fern, rough maidenhair) — High Risk: WRA Score = 18
Adiantum raddianum — High Risk: WRA Score = 15
Aechmea blanchetiana — Low Risk: WRA Score = 0
Aechmea bracteata (vase bromeliad, gallito) — High Risk: WRA Score = 7
Aechmea fasciata — Low Risk: WRA Score = 2
Aegle marmelos — Evaluate: WRA Score = 4
Aeschynomene americana — High Risk: WRA Score = 12
Aesculus californica — Low Risk: WRA Score = 0
Afrocarpus falcatus — Low Risk: WRA Score = 0
Afrocarpus mannii (São Tomé yellow-wood, pinheiro da terra) — Low Risk: WRA Score = -1
Agapanthus africanus — Low Risk: WRA Score = 2
Agapanthus praecox — High Risk: WRA Score = 12
Agathis australis — Low Risk: WRA Score = -8
Agathis robusta — Low Risk: WRA Score = -5
Agave americana — High Risk: WRA Score = 12
Agave sisalana — High Risk: WRA Score = 10
Ageratum conyzoides (billygoat-weed, maile hohono, whiteweed) — High Risk: WRA Score = 26
Aglaia odorata — Low Risk: WRA Score = -4
Aglaonema commutatum — Low Risk: WRA Score = 1
Aglaonema nitidum — Low Risk: WRA Score = 0
Agonis flexuosa — High Risk: WRA Score = 7
Agrostis stolonifera (creeping bent grass) — High Risk: WRA Score = 21
Ailanthus altissima — High Risk: WRA Score = 21
Ailanthus excelsa (Indian tree of heaven, ardu) — Evaluate: WRA Score = 4
Aiphanes horrida — High Risk: WRA Score = 7
Ajania pacifica — Low Risk: WRA Score = 1
Ajuga reptans — High Risk: WRA Score = 11
Albizia adianthifolia — High Risk: WRA Score = 9
Albizia chinensis — High Risk: WRA Score = 8
Albizia julibrissin — High Risk: WRA Score = 18
Albizia lebbeck — High Risk: WRA Score = 7
Albizia niopoides — Evaluate: WRA Score = 6
Albizia procera — High Risk: WRA Score = 10
Aleurites moluccana — High Risk: WRA Score = 12
Alibertia edulis (marmelada, puruí) — Low Risk: WRA Score = 3
Alibertia patinoi (burijo, burojó) — Low Risk: WRA Score = -5
Allagoptera arenaria — Evaluate: WRA Score = 2
Allamanda blanchetii — Evaluate: WRA Score = 4
Allamanda cathartica — High Risk: WRA Score = 8
Allamanda schotti — High Risk: WRA Score = 8
Allium sativum — Low Risk: WRA Score = -2
Allocasuarina verticillata — Low Risk: WRA Score = -5
Allophylus cobbe — High Risk: WRA Score = 9
Alluaudia procera (Madagascar ocotillo, Arbre Pieuvre) — Low Risk: WRA Score = -6
Alnus nepalensis — Low Risk: WRA Score = -2
Alocasia cucullata — High Risk: WRA Score = 9
Alocasia sanderiana — Low Risk: WRA Score = -2
Aloe 'Hercules' (Hercules aloe) — Low Risk: WRA Score = -4
Aloe delphinensis — Low Risk: WRA Score = 2
Aloe hemmingii — Low Risk: WRA Score = 1
Aloe plicatilis (fan aloe) — Low Risk: WRA Score = -6
Aloysia citriodora — Low Risk: WRA Score = 0
Alphitonia excelsa (Cooper's wood, red ash, soaptree, whiteleaf) — High Risk: WRA Score = 5
Alphitonia zizyphoides — Low Risk: WRA Score = 0
Alpinia galanga (false galangal, greater galanga, Thai ginger) — Low Risk: WRA Score = 5
Alpinia hainanensis (cao dou kou) — Low Risk: WRA Score = 4
Alpinia luteocarpa (bamboo ginger, red bamboo ginger) — Low Risk: WRA Score = 4
Alpinia purpurata — Evaluate: WRA Score = 4
Alpinia vittata (variegated ginger) — Low Risk: WRA Score = 3
Alyogyne huegelii (lilac hibiscus) — Low Risk: WRA Score = -2
Alysicarpus vaginalis (alyce clover, buffalo clover, buffalo-bur, one-leaf clover, white moneywort) — High Risk: WRA Score = 14
Amaranthus spinosus (spiny amaranth, spiny pigweed) — High Risk: WRA Score = 20
Ambrosia psilostachya (western ragweed, perennial ragweed) — High Risk: WRA Score = 16
Andropogon glomeratus (bushy bluestem, bushy beard grass) — High Risk: WRA Score = 16
Andropogon virginicus (broomsedge, yellow bluestem, whiskey grass) — High Risk: WRA Score = 22
Annona hypoglauca (wild soursop, majagua de aparo, wild cherimoya) — Low Risk: WRA Score = 2
Annona neosericea (araticum, pinha-de-mata) — Evaluate: WRA Score = 2
Anthoxanthum odoratum (sweet vernalgrass) — High Risk: WRA Score = 14
Aphananthe aspera (mukutree, scabrous aphananthe) — Low Risk: WRA Score = 0
Arenga undulatifolia — Evaluate: WRA Score = 2
Aristolochia elegans (calico flower, elegant Dutchman's pipe) — High Risk: WRA Score = 14
Aristolochia ringens (gaping dutchman's pipe) — High Risk: WRA Score = 8
Aristolochia trilobata (Dutchman's pipe) — Evaluate: WRA Score = 3
Armoracia rusticana — Evaluate: WRA Score = 1
Arnica montana — Low Risk: WRA Score = -1.5
Arthrostemma ciliatum (pinkfringe, everblooming eavender) — High Risk: WRA Score = 10
Artocarpus camansi (breadnut, châtaignier) — Low Risk: WRA Score = 0
Asclepias curassavica — High Risk: WRA Score = 14
Asclepias tuberosa (butterfly milkweed, butterfly weed, pleurisy root) — High Risk: WRA Score = 7
Asplenium antiquum (ō-tani-watari, bird's-nest fern) — Low Risk: WRA Score = 1
Asplenium bulbiferum (hen-and-chickens, mother fern, mother spleenwort) — Low Risk: WRA Score = 4
Astronium lecointei (almendro macho, bolaquiro, miracoatiara) — Low Risk: WRA Score = 0
Avena sativa (common oat) — High Risk: WRA Score = 12
Bambusa vulgaris (common bamboo, golden bamboo) — High Risk: WRA Score = 8
Banisteriopsis caapi — Evaluate: WRA Score = 1
Banksia baxteri (Baxter's banksia, bird's nest banksia) — Low Risk: WRA Score = -2
Banksia quercifolia (oak-leaved Banksia) — Low Risk: WRA Score = -2
Banksia sphaerocarpa (fox banksia, round-fruit Banksia) — Evaluate: WRA Score = 1
Barleria repens — High Risk: WRA Score = 16
Bauhinia variegata (mountain ebony, orchidtree) — High Risk: WRA Score = 8
Begonia cucullata — High Risk: WRA Score = 11
Begonia nelumbiifolia (lilypad begonia, lotus leaved begonia, water lily begonia) — High Risk: WRA Score = 10
Bignonia magnifica — High Risk: WRA Score = 9
Blechnum brasiliense — Evaluate: WRA Score = 6
Blechnum gibbum — Evaluate: WRA Score = 4
Blechnum orientale (centipede fern, Oriental blechnum) — High Risk: WRA Score = 11
Bolusanthus speciosus (wisteria tree, elephant's wood, mogaba, Rhodesian wisteria tree) — Low Risk: WRA Score = -4
Boophone disticha (bushman poison bulb, sore-eye flower) — Low Risk: WRA Score = -3
Bothriochloa ischaemum (yellow bluestem) — High Risk: WRA Score = 19
Brachychiton rupestris (narrow-leaf bottletree, Queensland bottletree, Queensland rattletree) — Evaluate: WRA Score = 1
Brasiliopuntia brasiliensis (Brazilian prickly pear) — High Risk: WRA Score = 7
Brassica carinata (African cabbage, Abyssinian mustard, Ethiopian kale) — Low Risk: WRA Score = 6
Brexia madagascariensis (brexia) — Low Risk: WRA Score = 2
Breynia vitis-idaea (Indian snowberry, mountain coffee bush) — Evaluate: WRA Score = 2
Bromus biebersteinii (cache meadow brome, meadow brome) — Low Risk: WRA Score = 2
Bromus catharticus (prairie grass, rescue grass) — High Risk: WRA Score = 19
Bromus diandrus (ripgut grass, giant brome, great brome) — High Risk: WRA Score = 18
Brownea grandiceps (rose of Venezuela, scarlet flame bean) — Low Risk: WRA Score = -5
Brugmansia arborea (angel's trumpet, angels tears) — Evaluate: WRA Score = 6
Brya ebenus (cocoswood, Jamaican raintree, ebony cocuwood) — Low Risk: WRA Score = 4
Buddleja paniculata (butterfly bush) — High Risk: WRA Score = 7
Bulbostylis capillaris (densetuft hairsedge, threadleaf beakseed, tufted hair-sedge) — High Risk: WRA Score = 9
Burbidgea schizocheila (golden brush, golden ginger, vodoo flame ginger) — Low Risk: WRA Score = -1
Bursera simaruba (gumbo limbo, turpentine tree) — High Risk: WRA Score = 7
bush lily, cape clivia, drooping clivia (Clivia nobilis) — Low Risk: WRA Score = 6
button fern, roundleaf fern (Pellaea rotundifolia) — Low Risk: WRA Score = 5
Caesalpinia coriaria — Evaluate: WRA Score = 6
Calandrinia spectabilis (rock purslane) — Low Risk: WRA Score = 2
Calathea burle-marxii (calathea 'ice blue', ice-blue calathea) — Low Risk: WRA Score = 0
Calathea crotalifera (rattlesnake plant, bijagüillo, hoja blanca) — High Risk: WRA Score = 8
Calathea lutea (cigar calathea, platanillo) — High Risk: WRA Score = 8
Calathea zebrina (zebra plant) — Low Risk: WRA Score = -1
Calliandra haematocephala — Evaluate: WRA Score = 4
Callitris columellaris — Evaluate: WRA Score = 4
Calopogonium mucunoides — High Risk: WRA Score = 16
Calothamnus quadrifidus (one-sided bottlebrush, common net bush) — Evaluate: WRA Score = 6
Calotropis gigantea (crown flower, crownplant, giant-milkweed) — High Risk: WRA Score = 12
Calycophyllum candidissimum (dagame, lemonwood) — Evaluate: WRA Score = 1
Canavalia cathartica (maunaloa, poisonous sea bean, purge vine) — Evaluate: WRA Score = 5
Canavalia gladiata (sword bean, sword jackbean) — Evaluate: WRA Score = 5
Canavalia sericea (silky jackbean) — Evaluate: WRA Score = 2
Caralluma adscendens var. fimbriata (caralluma, kannada, maakada singi) — Low Risk: WRA Score = -2
Carissa macrocarpa — Low Risk: WRA Score = -1
Carmona retusa (synonym for Ehretia microphylla) — High Risk: WRA Score = 7
Castanospermum australe (beantree, Moreton Bay chestnut, Australian chestnut, black bean) — Low Risk: WRA Score = 1
Celtis sinensis (Chinese hackberry, Chinese nettletree, Japanese hackberry) — High Risk: WRA Score = 12
Cenchrus ciliaris — High Risk: WRA Score = 19
Cenchrus elegans (Pacific fountain grass, burgundy giant) — High Risk: WRA Score = 7
Cenchrus longisetus (feathertop, feather grass) — High Risk: WRA Score = 21
Cerastium fontanum (common mouse-ear chickweed) — High Risk: WRA Score = 11.5
Ceratophyllum demersum (common hornwort, coontail) — High Risk: WRA Score = 20
Cereus uruguayanus — High Risk: WRA Score = 10
Chamaedorea ernesti-augusti — Low Risk: WRA Score = -1
Chambeyronia macrocarpa (flame thrower palm, red feather palm) — Low Risk: WRA Score = -3
Chelonanthus alatus (arbol de mal casada, wild tobacco) — High Risk: WRA Score = 7
Chiranthodendron pentadactylon (devil's hand tree, monkey hand tree) — Low Risk: WRA Score = -4
Chloris gayana (Abyssinian Rhodes grass, Rhodes grass) — High Risk: WRA Score = 15
Chlorophytum comosum (spiderplant) — High Risk: WRA Score = 10
Chrysophyllum cainito (star apple, caimito) — Low Risk: WRA Score = 2
Citharexylum caudatum (fiddlewood, juniper berry) — High Risk: WRA Score = 15
Citrus 'Meyer' (Meyer lemon, dwarf lemon) — WRA Score = -10.5
Citrus latifolia (Tahitian lime, Persian lime, Bearss lime) — Low Risk: WRA Score = -12
Cleome gynandra — High Risk: WRA Score = 11
Clerodendrum japonicum (Japanese glory bower) — High Risk: WRA Score = 7
Clerodendrum trichotomum (harlequin glorybower, peanut butter tree, glorytree) — High Risk: WRA Score = 15
Clidemia hirta (Koster's curse) — High Risk: WRA Score = 28
Clinostigma ponapense — Low Risk: WRA Score = -1
Clinostigma samoense — Evaluate: WRA Score = 1
Clivia miniata (bush lily, kaffir lily, Natal lily) — Low Risk: WRA Score = 6
Clivia robusta (bush lily, swamp clivia) — Low Risk: WRA Score = 3
Clusia orthoneura (porcelain flower, pink clusia) — Evaluate: WRA Score = 1
Coccinia grandis (ivy gourd) — High Risk: WRA Score = 21
Coccoloba uvifera (sea grape, platterleaf, Jamaican kino) — High Risk: WRA Score = 7
Collinsia heterophylla — High Risk: WRA Score = 7
Combretum indicum — High Risk: WRA Score = 10
Conocarpus erectus (button mangrove, buttonwood, sea mulberry) — Evaluate: WRA Score = 5
Cordia collococca (clammy cherry, red manjack) — Low Risk: WRA Score = -1
Cordia dichotoma (clammy cherry, glueberry tree, Indian cherry) — High Risk: WRA Score = 9
Cordyline australis (cabbage palm, cabbagetree) — Evaluate: WRA Score = 5
Cordyline banksii (forest cabbage tree, ti ngahere) — Low Risk: WRA Score = 0
Cordyline fruticosa (red ti) — Evaluate: WRA Score = 4
Coreopsis lanceolata — High Risk: WRA Score = 12
Coreopsis tinctoria — High Risk: WRA Score = 4.5
Corymbia ficifolia (red-flowering gum, scarlet-flowering gum, red-flower gum) — Low Risk: WRA Score = 0
Corypha lecomtei — Evaluate: WRA Score = 2
Corypha umbraculifera — Evaluate: WRA Score = 6
Cosmos atrosanguineus (black cosmos, chocolate cosmos) — Low Risk: WRA Score = -5
Cosmos bipinnatus — High Risk: WRA Score = 9
Cosmos sulphureus — High Risk: WRA Score = 9
Costus barbatus (spiral ginger, red tower ginger) — Low Risk: WRA Score = -3
Costus lasius (yellow lollipop) — Low Risk: WRA Score = 1
Costus malortieanus (stepladder ginger, spiral flag) — High Risk: WRA Score = 7
Costus pictus (painted spiral ginger, spotted spiral ginger) — Low Risk: WRA Score = 2
Costus scaber — High Risk: WRA Score = 8
Costus spiralis (spiral costus, spiral ginger) — Low Risk: WRA Score = 0
Cotoneaster pannosus (silverleaf cotoneaster) — High Risk: WRA Score = 11
Crassula arborescens (silver dollar plant, tree crassula) — High Risk: WRA Score = 9
Crotalaria verrucosa (blue rattleweed, blue-flower rattlepod) — High Risk: WRA Score = 10
Cryptomeria japonica — Evaluate: WRA Score = 5
Cucumis metuliferus — High Risk: WRA Score = 11
Cupaniopsis anacardioides (carrotwood, tuckeroo) — High Risk: WRA Score = 10
Curcuma alismatifolia (Siam pearl, Siam tulip) — Low Risk: WRA Score = 1
Curcuma australasica (Cape York lily, native turmeric) — Low Risk: WRA Score = 3
Cussonia arenicola (sand cabbage) — Low Risk: WRA Score = -1
Cyathea dealbata (silver fern, ponga) — Evaluate: WRA Score = 2
Cyclophyllum barbatum — Evaluate: WRA Score = 1
Cymbopogon martini — Low Risk: WRA Score = 5
Cymbopogon winterianus (Burma citronella, Java citronella, Winter's grass) — Low Risk: WRA Score = -5
Cynodon nlemfuensis (African Bermuda grass, star grass) — High Risk: WRA Score = 12
Cynodon plectostachyus (giant star grass, star grass) — High Risk: WRA Score = 15
Cyperus papyrus — High Risk: WRA Score = 20
Cyphostemma juttae (Namibian grape, tree grape, wild grape) — Low Risk: WRA Score = -2
Cyrtomium falcatum (holly fern, house holly fern) — High Risk: WRA Score = 14
Cytisus proliferus var. palmensis (tagasaste, tree-lucerne) — High Risk: WRA Score = 14
Dacrycarpus dacrydioides — Low Risk: WRA Score = 0
Dacrycarpus imbricatus (kajoerapat, kimerah, podocarp) — Evaluate: WRA Score = 5
Dactylis glomerata (orchard grass, barnyard grass) — High Risk: WRA Score = 18
Dalbergia melanoxylon — High Risk: WRA Score = 8
Davallia solida (giant hare's foot fern) — Low Risk: WRA Score = 4
Dendrobium anosmum — Low Risk: WRA Score = 1
Dendrobium antennatum (green antelope orchid) — High Risk: WRA Score = 7
Dendrobium crumenatum (dove orchid, pigeon orchid) — Low Risk: WRA Score = 1
Dendrobium mirbelianum (dark-stemmed antler orchid, mangrove orchid) — Low Risk: WRA Score = 4
Dermatobotrys saundersii (Dermatobotrys) — Low Risk: WRA Score = -3
Derris elliptica (tubaroot) — High Risk: WRA Score = 8
Desmodium incanum (kaimi clover, Spanish clover, tick clover, tick trefoil) - High Risk: WRA Score = 15
Desmodium intortum (beggar lice, green-leaf desmodium, greenleaf tick trefoil) - High Risk: WRA Score = 18
Dicksonia antarctica — High Risk: WRA Score = 11
Dicliptera chinensis — High Risk: WRA Score = 9
Didymochlaena truncatula — Evaluate: WRA Score = 4
Dietes bicolor (African iris, butterfly flag, fortnight lily, peacock flower) — High Risk: WRA Score = 11
Dietes iridioides (fortnight lily, African iris, morea iris) — High Risk: WRA Score = 17
Digitaria eriantha (pangola grass, common finger grass)
Dillenia suffruticosa (shrubby dillenia, shrubby simpoh) — High Risk: WRA Score = 11
Diospyros kaki (kaki, Chinese persimmon, Japanese persimmon) — Low Risk: WRA Score = 2
Dombeya × cayeuxii (Mexican rosetree, pink snowball, pompomtree) — Low Risk: WRA Score = -7
Dracaena reflexa — Low Risk: WRA Score = -1
Ehretia microphylla (fukien tea, Philippine tea) — High Risk: WRA Score = 7
Ehrharta calycina (perennial veldt grass, purple veldtgrass) — High Risk: WRA Score = 18
Ehrharta stipoides (meadow ricegrass, weeping grass) — High Risk: WRA Score = 19
Elaeagnus angustifolia — High Risk: WRA Score = 13
Elephantopus mollis — High Risk: WRA Score = 17
Elephantorrhiza burkei (broad-pod, elephant root) — Low Risk: WRA Score = -1
Epidendrum nocturnum (night scented orchid, night fragrant epidendrum) — Low Risk: WRA Score = 4
Epilobium billardierianum (Aboriginal willowherb, smooth willow herb) — High Risk: WRA Score = 7
Eragrostis barrelieri (Mediterranean love grass, pitted love grass) — High Risk: WRA Score = 11
Eragrostis curvula (African love grass, weeping love grass) — High Risk: WRA Score = 26
Eragrostis tef (tef, teff, Abyssinian love grass) — Evaluate: WRA Score = 5
Erigeron bonariensis (hairy fleabane, Conyza bonariensis) — High Risk: WRA Score = 17
Eriobotrya japonica (loquat) — High Risk: WRA Score = 7
Erodium cicutarium (alfilaria, red stem filaree) — High Risk: WRA Score = 14
Eryngium foetidum (culantro, spiny coriander, fitweed) — High Risk: WRA Score = 15
Erythrina vespertilio (bat-wing coraltree, beantree, grey corkwood) — Low Risk: WRA Score = -4
Erythrina zeyheri (plough breaker, harrow breaker) — Low Risk: WRA Score = 0
Etlingera hemisphaerica — Low Risk: WRA Score = 3
Etlingera littoralis (earth ginger, golden star) — Low Risk: WRA Score = 1
Etlingera megalocheilos (tepus, Etlingera) — Low Risk: WRA Score = 3
Eucalyptus benthamii (Camden white gum, Bentham's gum) — Low Risk: WRA Score = -1
Eucalyptus camaldulensis (Murray red gum, red river gum, river red gum) — High Risk: WRA Score = 14
Eucalyptus nitens (ribbon gum, shining gum, silvertop) — Low Risk: WRA Score = 0
Eucalyptus regnans (Australian oak, mountain ash, stringy gum) — Low Risk: WRA Score = -3
Eucalyptus pulchella (white peppermint, narrow-leaf peppermint) — Evaluate: WRA Score = 1
Eucharis amazonica — Low Risk: WRA Score = -1
Eugenia stipitata (araza, araçá-boi) — Low Risk: WRA Score = 0
Euphorbia 'Ascot Rainbow' — Low Risk: WRA Score = -5
Euphorbia 'Blackbird' (blackbird spurge, cushion spurge 'Blackbird') — Low Risk: WRA Score = -5
Euphorbia resinifera (African spurge, Moroccan mound) — Low Risk: WRA Score = 2
Eustoma grandiflorum — Low Risk: WRA Score = 1
Eutrema japonicum (Japanese horseradish, wasabi) — Low Risk: WRA Score = 3
Fatoua villosa (hairy crabweed, mulberry-weed) — High Risk: WRA Score = 9
Festuca ovina (sheep fescue, ovina) — High Risk: WRA Score = 9
Festuca trachyphylla (hard fescue) — Evaluate: WRA Score = 4
Firmiana simplex (Chinese parasol tree, Chinese bottletree, Japanese varnishtree, phoenixtree) — High Risk: WRA Score = 8
Flindersia brayleyana (Queensland maple) - Evaluate: WRA Score = 2
Flueggea virosa (white-berry bush, common bushweed) — High Risk: WRA Score = 7
Frangula alnus — High Risk: WRA Score = 7.5
Freycinetia multiflora (climbing pandanus, flowering pandanus) — Evaluate: WRA Score = 1
Fuchsia boliviana (Bolivian fuchsia) — High Risk: WRA Score = 15
Furcraea foetida (Mauritius hemp, green aloe) — High Risk: WRA Score = 16
Garcinia indica (kokum, kokam, Goa butter) — Low Risk: WRA Score = -2
Garcinia intermedia (lemon drop mangosteen, monkey fruit) — Low Risk: WRA Score = -2
Garcinia livingstonei (imbe, African mangosteen, wild plum) — Low Risk: WRA Score = -1
Gardenia latifolia (Ceylon boxwood, Indian boxwood, tree gardenia) — Low Risk: WRA Score = 0
Gardenia tubifera (golden gardenia) — Low Risk: WRA Score = -1
Gardenia volkensii — Low Risk: WRA Score = -4
Geranium homeanum (Australasian cranesbill, Australasian geranium) — High Risk: WRA Score = 7
Gilia capitata — High Risk: WRA Score = 6.5
Gilia tricolor — Low Risk: WRA Score = 4.5
Gladiolus dalenii (dragon's head lily, parrot lily, sword lily) — High Risk: WRA Score = 8
Globba sherwoodiana (weeping goldsmith, padein gno) — Low Risk: WRA Score = 0
Globba winitii (dancing girls ginger, jungle jewels ginger) — Low Risk: WRA Score = 2
Gloriosa superba (climbing lily, flame lily, creeping lily, glory lily) — High Risk: WRA Score = 17
Glycyrrhiza glabra (licorice, licorice root, liquorice) — High Risk: WRA Score = 11
Goeppertia cylindrica (green ice) — Low Risk: WRA Score -1
Goeppertia makoyana (brainplant, cathedral-windows, peacockplant) — Low Risk: WRA Score = -3
Goeppertia roseopicta (jungle rose, rose-painted calathea) — Low Risk: WRA Score = -1
Gomphocarpus fruticosus — High Risk: WRA Score = 27
Gomphocarpus physocarpus (balloon plant, balloon cottonbush, swanplant) — High Risk: WRA Score = 23
Grevillea robusta (silk oak, Australian silky oak) — High Risk: WRA Score = 8
Guadua angustifolia — Evaluate: WRA Score = 5
Gunnera tinctoria (Chilean rhubarb, giant rhubarb) — High Risk: WRA Score = 12
Gynostemma pentaphyllum (sweet tea vine, jiaogulan) — High Risk: WRA Score = 8
Halleria lucida (tree fuchsia, African honeysuckle, white olive, notsung) — High Risk: WRA Score = 8
Handroanthus serratifolius — Low Risk: WRA Score = 0
Harrisia eriophora (fragrant apple cactus, fragrant prickly apple) — High Risk: WRA Score = 7
Heliconia stricta (small lobster claw, 'Dwarf Jamaican', firebird heliconia) — High Risk: WRA Score = 7
Heliocarpus americanus (moho) — High Risk: WRA Score = 7
Heliocarpus donnellsmithii (majagua, Saint sacrament, jolocin) — High Risk: WRA Score = 8
Heliotropium amplexicaule (blue heliotrope, clasping heliotrope) — High Risk: WRA Score = 20
Hemarthria altissima (limpo grass, swamp couch) — High Risk: WRA Score = 8
Hesperaloe parviflora (hummingbird yucca, red hesperaloe, red yucca) — Low Risk: WRA Score = 2
Heteropterys brachiata (Beechey's withe, redwing) — High Risk: WRA Score = 7
Heteropterys glabra (red wing, mariposa, vining maple) — High Risk: WRA Score = 7
Heterotheca grandiflora — High Risk: WRA Score = 14
Hibiscus cannabinus — Evaluate: WRA Score = 3
Hippophae rhamnoides (sea buckthorn, sallowthorn) — High Risk: WRA Score = 9.5
Holcus lanatus (common velvet grass, Yorkshire fog) — High Risk: WRA Score = 20
Hoodia currorii — Low Risk: WRA Score = -2
Hoodia gordonii — Low Risk: WRA Score = 0
Hoodia juttae — Low Risk: WRA Score = -1
Hoodia officinalis — Low Risk: WRA Score = -2
Hoodia parviflora — Low Risk: WRA Score = 0
Hoodia pilifera — Low Risk: WRA Score = -2
Hoodia ruschii — Low Risk: WRA Score = -2
Hosta sieboldii (narrow-leaved hosta) — Low Risk: WRA Score = 3
Huernia longii (huernia) — Low Risk: WRA Score = 3
Humulus lupulus (common hop, European hop) — High Risk: WRA Score = 8.5
Hydrocharis morsus-ranae (common frogbit, European frog's-bit) — High Risk: WRA Score = 18
Hypochaeris radicata (gosmore, hairy cat's ear, Hypochoeris) — High Risk: WRA Score = 16
Hyptis pectinata (comb hyptis, Mesosphaerum pectinatum) — High Risk: WRA Score = 14
Ilex rotunda — Evaluate: WRA Score = 2
Impatiens glandulifera (Himalayan balsam, ornamental jewelweed, policeman's-helmet) — High Risk: WRA Score = 12
Impatiens sodenii (poor man's Rhododendron, shrub balsam) — High Risk: WRA Score = 11
Imperata cylindrica (cogon grass, Japanese blood grass) — High Risk: WRA Score = 21
Inga jinicuil (ice cream bean, chalahuite) — Low Risk: WRA Score = 1
Johannesteijsmannia altifrons — Low Risk: WRA Score = -1
Juncus polyanthemus (Australian silver rush, manyflower rush) — High Risk: WRA Score = 12
Juniperus conferta — Low Risk: WRA Score = 3
Kalanchoe daigremontiana (devil's backbone, mother of thousands) — High Risk: WRA Score = 24
Kalanchoe delagoensis (chandelier plant, Kalanchoe tubiflora) — High Risk: WRA Score = 19
Kalanchoe gracilipes (kalanchoe, kitchingia) — Low Risk: WRA Score = 0
Kalanchoe pinnata — High Risk: WRA Score = 16
Kalanchoe rotundifolia — High Risk: WRA Score = 10
Kennedia nigricans (black coral-pea, black-bean) — Evaluate: WRA Score = 4
Kigelia africana (sausage tree) — Low Risk: WRA Score = 0
Kummerowia stipulacea (Korean clover, Korean lespedeza) — Low Risk: WRA Score = 2
Lantana montevidensis (trailing lantana, creeping lantana) — High Risk: WRA Score = 25
Lathyrus clymenum (Spanish vetchling, crimson pea) — Low Risk: WRA Score = 3
Laurus nobilis (bay laurel) — Evaluate: WRA Score = 6
Lavandula stoechas (French lavender, Italian lavender) — High Risk: WRA Score = 14.5
Layia platyglossa — Low Risk: WRA Score = 4
Lens culinaris (lentil) — Low Risk: WRA Score = -1.5
Leptospermum polygalifolium (yellow tea tree, tantoon) — High Risk: WRA Score = 15
Leucaena diversifolia — High Risk: WRA Score = 9
Leucanthemum maximum — High Risk: WRA Score = 4.5
Leucospermum conocarpodendron (grey tree pincushion) — Low Risk: WRA Score = -2
Leucospermum cordifolium (red pincushion protea) — Low Risk: WRA Score = -5
Ligustrum japonicum (Japanese privet, wax-leaf privet) — High Risk: WRA Score = 9
Ligustrum lucidum (glossy privet, broadleaf privet, Chinese wax-leaf privet, white waxtree) — High Risk: WRA Score = 19
Ligustrum obtusifolium (border privet, obtuse-leaved privet) — High Risk: WRA Score = 8.5
Ligustrum ovalifolium (California privet, garden privet) — High Risk: WRA Score = 9.5
Ligustrum sinense (Chinese privet, small-leaf privet) — High Risk: WRA Score = 20
Limnobium laevigatum (Amazon frogbit, South American spongeplant) — High Risk: WRA Score = 24
Limnobium spongia (American spongeplant, frog's-bit) — High Risk: WRA Score = 18
Linum flavum (golden flax, yellow flax) — Low Risk: WRA Score = -4
Litsea glutinosa (Indian laurel, brown bollywood, bolly-beech) — High Risk: WRA Score = 7
Lodoicea maldivica — Low Risk: WRA Score = -7
Lolium perenne (perennial ryegrass) — High Risk: WRA Score = 15
Lonchocarpus punctatus (dotted lancepod, lilac tree) — Evaluate: WRA Score = 3
Ludwigia repens (creeping primrosewillow, red ludwigia) — High Risk: WRA Score = 22
Lupinus densiflorus — High Risk: WRA Score = 7
Lupinus succulentus — Low Risk: WRA Score = 3
Macaranga grandifolia (abing-abing, bing-abing, coraltree) — Evaluate: WRA Score = 4
Macrothelypteris torresiana (Mariana maiden fern, Torres's fern, wood fern) — High Risk: WRA Score = 12
Magnolia stellata — Evaluate: WRA Score = 1.5
Magnolia tripetala — Low Risk: WRA Score = 0
Magnolia wilsonii — Low Risk: WRA Score = -3
Majidea zanguebarica (black pearl tree, mgambo tree, velvet seed tree) — Evaluate: WRA Score = 2
Maranta leuconeura (prayer plant, ten-commandments) — Low Risk: WRA Score = 2
Markhamia lutea — High Risk: WRA Score = 5
Marrubium vulgare (horehound, white horehound) — High Risk: WRA Score = 17
Medinilla apoensis (Philippine pink) — High Risk: WRA Score = 7
Melastoma malabathricum (Indian rhododendron, Malabar melastome) — High Risk: WRA Score = 19
Melilotus albus (white sweet clover, honey clover) — High Risk: WRA Score = 23
Millettia pinnata (Indian beech, pongamia) — High Risk: WRA Score = 7
Mimosa caesalpiniifolia (sabiá) — High Risk: WRA Score = 7
Mimosa casta (graceful mimosa, zarza) — High Risk: WRA Score = 16
Mimosa pudica (sensitive plant) — High Risk: WRA Score = 18
Mimosa strigillosa (powderpuff, sunshine mimosa) — High Risk: WRA Score = 9
Mimosa strigillosa (powderpuff, sunshine mimosa) — High Risk: WRA Score = 9
Mimusops elengi — Low Risk: WRA Score = 0
Molineria capitulata (palm grass, weevil lily) — Evaluate: WRA Score = 6
Molineria latifolia (curculigo, lemboh, palm grass, weevil lily) — Low Risk: WRA Score = 1
Mollugo cerviana (slender carpetweed, threadstem carpetweed) — High Risk: WRA Score = 9
Momordica cochinchinensis (gac, giant spine gourd, spiny bitter-cucumber) — Evaluate: WRA Score = 4
Moringa arborea (moringa) — Low Risk: WRA Score = -1
Moringa concanensis (kattumurungai, konkan moringa) — Low Risk: WRA Score = -3
Moringa drouhardii — Low Risk: WRA Score = -3
Moringa hildebrandtii — Low Risk: WRA Score = -2
Moringa longituba (mawe) — Low Risk: WRA Score = -1
Moringa ovalifolia — Low Risk: WRA Score = -2
Moringa peregrina — Low Risk: WRA Score = 0
Morus rubra (red mulberry) — Evaluate: WRA Score = 2
Murraya koenigii (currybush, curryleaf, Indian bay) — High Risk: WRA Score = 9
Nassella cernua (nodding needlegrass, foothill needlegrass) — High Risk: WRA Score = 9
Nasturtium microphyllum (onerow yellowcress) — High Risk: WRA Score = 14
Nelumbo nucifera (East Indian lotus, lotus, sacred lotus) — High Risk: WRA Score = 14
Nemophila maculata — Low Risk: WRA Score = 2
Nemophila menziesii — High Risk: WRA Score = 8
Neomarica gracilis (apostle plant, walking iris) — Low Risk: WRA Score = 4
Neonotonia wightii — High Risk: WRA Score = 16
Nepeta cataria (catnip, catwort, catmint) — High Risk: WRA Score = 9
Neptunia oleracea (sensitive neptunia, water mimosa) — High Risk: WRA Score = 17
Nicotiana glauca (tree tobacco, wild tobacco) — High Risk: WRA Score = 17
Notechidnopsis tessellata (notechidnopsis) — Low Risk: WRA Score = -3
Nymphaea caerulea (blue Egyptian lotus, blue water-lily) — High Risk: WRA Score = 11
Ocotea quixos (American cinnamon, canela americana, ishpingo) — Low Risk: WRA Score = -2
Oenothera stricta subsp. stricta — High Risk: WRA Score = 10
Odontonema callistachyum (firespike, purple firespike) — High Risk: WRA Score = 8
Oldenlandia corymbosa (diamond flower, flat-top mille graines) — High Risk: WRA Score = 16
Opuntia echios (tree prickly-pear, cacto gigante) — Evaluate: WRA Score = 5
Opuntia pubescens (velvet bur cactus, abrojo, chile de perro) — High Risk: WRA Score = 12
Orbea variegata (carrion flower, starfishplant, toadplant) — High Risk: WRA Score = 8
Orchis mascula (early purple orchid) — Low Risk: WRA Score = 3
Orobanche ramosa — High Risk: WRA Score = 14
Oroxylum indicum — Evaluate: WRA Score = 2
Osmoxylon novoguineense (fuzzy wrinkle, miagos bush, old man's hand) — Evaluate: WRA Score = 2
Osteospermum ecklonis (Cape marguerite, Osteospermum 'Asti White', Vanstaden's river daisy) — High Risk: WRA Score = 11
Oxyspora paniculata (bristletips, jian zi mu shu, oxyspora) — High Risk: WRA Score = 11
Pachypodium ambongense (elephant's trunk) — Low Risk: WRA Score = 0
Pachypodium baronii (Baron's clubfoot, red pachypodium) — Low Risk: WRA Score = 0
Pachypodium densiflorum (Madagascar palm) — Low Risk: WRA Score = 1
Pachypodium eburneum (Madagascar palm) — Low Risk: WRA Score = -1
Pachypodium geayi {Madagascar palm) — Low Risk: WRA SCore = -3
Pachypodium horombense (horombe clubfoot, yellow bell pachypodium) — Low Risk: WRA Score = -1
Pachypodium namaquanum (elephant's trunk) — Low Risk: WRA Score = -4
Pachypodium rutenbergianum (boadaka, bontaka, vohely, vontaka) — Low Risk: WRA Score = 2
Pachypodium saundersii (star of the Lundi, kudu lily, rathbonia) — Low Risk: WRA Score = -1
Palisota pynaertii (Palisota pynaertii 'Elizabethae') — Low Risk: WRA Score = 6
Parkia timoriana (tree bean) — Evaluate: WRA Score = 5
Parthenium argentatum (guayule, Mexican-rubber) — Evaluate: WRA Score = 5
Paspalum atratum (atra paspalum, capim-pojuca, pasto pojuca) — High Risk: WRA Score = 8
Passiflora ligularis (sweet granadilla) — High Risk: WRA Score = 16
Paubrasilia echinata (Brazilwood, palo brasil) — Low Risk: WRA Score = -6
Paullinia cupana (guaraná, Brazilian cocoa) — Low Risk: WRA Score = -7
Paullinia yoco (yoco, yoko) — Evaluate: WRA Score = 3
Pelagodoxa henryana — Low Risk: WRA Score = -2
Pelargonium citronellum (citronella pelargonium, lemon-scent pelargonium) — Low Risk: WRA Score = 0
Peniocereus hirschtianus — Evaluate: WRA Score = 4
Pennisetum villosum (synonym of Cenchrus longisetus) — High Risk: WRA Score = 21
Peristrophe speciosa (purple rice plant) — High Risk: WRA Score = 7
Persicaria capitata (pink knotweed, heartweed) — High Risk: WRA Score = 22
Phaius tankervilleae — Low Risk: WRA Score = 5
Philodendron burle-marxii ('Burle Marx' philodendron) — Low Risk: WRA Score = 0
Phoenix reclinata — High Risk: WRA Score = 10
Phoenix sylvestris — Evaluate: WRA Score = 5
Photinia davidiana (photina, Chinese stranvaesia, matchweed) — High Risk: WRA Score = 8
Phleum pratense (timothy grass, meadow cat's tail, timothy) — High Risk: WRA Score = 24
Phyllanthus amarus (black catnip, child pick-a-back, shatterstone) — High Risk: WRA Score = 9
Phyllanthus flexuosus (luo e ye xia zhu) — Evaluate: WRA Score = 2
Phytolacca octandra (inkweed, pokeweed, red inkplant, Southern pokeberry) — High Risk: WRA Score = 19
Picralima nitida (akuamma, ashanti, obéro) — Low Risk: WRA Score = -1
Picris hieracioides (hawkweed, hawkweed oxtongue) — High Risk: WRA Score = 11
Pigafetta filaris — Evaluate: WRA Score = 1
Pilea microphylla (artillery plant, rockweed, gunpowder plant) — High Risk: WRA Score = 18
Pinus caribaea (Caribbean pine, pitch pine) — High Risk: WRA Score = 15
Pinus jeffreyi (Jeffrey pine) — Evaluate: WRA Score = 3
Pinus patula (jelecote pine, Mexican weeping pine) — High Risk: WRA Score = 13
Pinus pinaster (cluster pine, maritime pine) — High Risk: WRA Score = 7
Pinus radiata — High Risk: WRA Score = 9
Piper nigrum (black pepper, white pepper) — Evaluate: WRA Score = 6
Pistia stratiotes (water lettuce, water cabbage) — High Risk: WRA Score = 18
Pittosporum pentandrum (Taiwanese cheesewood) — High Risk: WRA Score = 9
Pittosporum senacia — High Risk: WRA Score = 7
Pityrogramma austroamericana (gold fern, gold-dust fern) — High Risk: WRA Score = 10
Plantago lanceolata — High Risk: WRA Score = 18
Platycerium bifurcatum (common staghorn fern, elkhorn fern) — Evaluate: WRA Score = 4
Platymiscium pinnatum (granadillo, hormigo, Panama redwood) — Low Risk: WRA Score = 0
Plectranthus amboinicus — Low Risk: WRA Score = 4
Plectranthus verticillatus (gossip spurflower, money plant, Swedish ivy) — High Risk: WRA Score = 11
Pluchea carolinensis — High Risk: WRA Score = 16
Poa annua (annual bluegrass, annual meadow grass) — High Risk: WRA Score = 25
Polianthes tuberosa — Low Risk: WRA Score = -9
Polygala myrtifolia (butterfly bush, myrtle leaf milkwort, parrotbush, September bush) — High Risk: WRA Score = 11
Polystachya concreta (great yellow spike orchid, yellow spike orchid) — Low Risk: WRA Score = 4
Populus tremuloides (quaking aspen, trembling aspen) — High Risk" WRA Score = 5
Poranopsis paniculata (bridal bouquet, Christmasvine, snowcreeper) — High Risk: WRA Score = 8
Porophyllum ruderale (papaloquelite, yerba porosa) — High Risk: WRA Score = 8
Pourouma cecropiifolia (Amazon grape, sacha uvillas) — Low Risk: WRA Score = -6
Pouzolzia guineensis (Guinea pouzolzia, loko) — High Risk: WRA Score = 7
Pouzolzia zeylanica (graceful Pouzolz's-bush, wu shui ge) — High Risk: WRA Score = 8
Prestoea acuminata var. montana — Evaluate: WRA Score = 1
Protea compacta (Bot River sugarbush, Bot River protea) — Low Risk: WRA Score = -4
Protea cynaroides (king protea) — Low Risk: WRA Score = -2
Protea eximia (broad leaf sugarbush, duchess protea) — Low Risk: WRA Score = -2
Prumnopitys taxifolia — Low Risk: WRA Score = -5
Prunus campanulata (bellflower cherry, Taiwan cherry) — High Risk: WRA Score = 11
Prunus persica (peach) — Evaluate: WRA Score = 4
Psidium myrtoides (purple cherry guava, purple guava) — High Risk: WRA Score = 7
Psoralea axillaris (psoralea) — Low Risk: WRA Score = 1
Psoralea pinnata (African scurfpea, blue broom, blue pea, dally pine) — High Risk: WRA Score = 9
Psychotria elata (hooker's lips, hot lips, sexy lips) — Low Risk: WRA Score = 0
Pteris vittata — High Risk: WRA Score = 14
Ptisana salicina (king fern, potato fern, para) — Evaluate: WRA Score = 4
Pyracantha angustifolia (narrowleaf firethorn, orange firethorn) — High Risk: WRA Score = 14
Quercus ilex (holm oak, evergreen oak, holly oak) — Evaluate: WRA Score = 4
Quercus suber (cork oak) — Evaluate: WRA Score = 3
Radermachera sinica (China doll, emerald tree, serpent tree) — Evaluate: WRA Score = 4
Rafflesia arnoldii (corpse flower) — Low Risk: WRA Score = -3
Raphanus sativus var. oleiformis (fodder radish, oil radish) — High Risk: WRA Score = 7
Rhopalostylis baueri — Low Risk: WRA Score = -2
Rhynchospora caduca (anglestem beak sedge, beak rush) — High Risk: WRA Score = 11
Richardia scabra (Mexican clover, Florida pusley) — High Risk: WRA Score = 12
Rosmarinus officinalis (rosemary) — Low Risk: WRA Score = 2
Rotheca myricoides (blue butterfly bush, blue glory bower, blue wings, Cambridge bush) — High Risk: WRA Score = 6
Rotheca serrata — Evaluate: WRA Score = 4
Rubus fruticosus (blackberry) — High Risk: WRA Score = 19
Rubus glaucus (Andean blackberry, Andes-berry) — High Risk: WRA Score = 17
Rubus niveus (Ceylon raspberry, hill raspberry, Mysore raspberry) — High Risk: WRA Score = 23
Rubus sieboldii (Molucca raspberry) — High Risk: WRA Score = 12
Rumex acetosella (field sorrel, sheep sorrel) — High Risk: WRA Score = 18
Rytidosperma semiannulare (Tasmanian wallaby grass) — Low Risk: WRA Score = 2.5
Sabal causiarum — Evaluate: WRA Score = 1
Sabal palmetto — Evaluate: WRA Score = 5
Saccharum ravennae (Italian sugarcane, plume grass, ravenna grass) — High Risk: WRA Score = 12
Sagittaria platyphylla — High Risk: WRA Score = 28
Salix cinerea (common sallow, gray sallow, gray willow, pussy willow) — High Risk: WRA Score = 9
Salix nigra — Evaluate" WRA Score = 5
Salix x reichardtii (pussy willow) — Low Risk: WRA Score = 2
Salvia buchananii (Buchanan's sage, fuschia sage, purple autumn sage) — Low Risk: WRA Score = 4
Salvia guaranitica (Salvia 'black and blue') — High Risk: WRA Score = 9
Salvia leucantha (Mexican bush sage) — High Risk: WRA Score = 12
Santalum album — High Risk: WRA Score = 5
Schefflera arboricola (dwarf umbrella tree, miniature schefflera, parasol plant) — High Risk: WRA Score = 11
Schizobasis intricata (climbing onion, losbol) — Low Risk: WRA Score = 1
Schizolobium parahyba (Brazilian firetree, guapiruvu, parica) — High Risk: WRA Score = 7
Schoenoplectus californicus (California bulrush, giant bulrush) — High Risk: WRA Score = 21
Schotia latifolia (bush boer-bean, forest boer-bean) — Evaluate: WRA Score = 1
Selenicereus anthonyanus (fishbone cactus, rick rack cactus, zig-zag cactus) — Evaluate: WRA Score = 2
Senecio sylvaticus (heath groundsel, wood groundsel) — High Risk: WRA Score = 9.5
Senecio vulgaris (common fireweed, common groundsel) — High Risk: WRA Score = 14
Senna italica (dog senna, Italian senna, Senegal senna) — High Risk: WRA Score = 11
Senna pendula (Christmas senna, climbing cassia) — High Risk: WRA Score = 14
Senna polyphylla (desert cassia) — Low Risk: WRA Score = 0
Senna septemtrionalis (arsenic bush, smooth senna, kolomona) — High Risk: WRA Score = 17
Sesuvium verrucosum (western purslane) — High Risk: WRA Score = 9
Setaria palmifolia (palm grass, highland pitpit) — High Risk: WRA Score = 22
Shirakiopsis elliptica — Evaluate: WRA Score = 3
Sicana odorifera (casabanana, cassabanana, musk-cucumber) — Evaluate: WRA Score = 2
Sida ciliaris (bracted fanpetals, fringed fanpetals) — High Risk: WRA Score = 7
Silybum marianum (milk thistle, blessed milk thistle) — High Risk: WRA Score = 20.5
Sisyrinchium rosulatum — High Risk: WRA Score = 9
Solanum lasiocarpum (hairy egg plant, hairy nightshade, Solanum ferox) — High Risk: WRA Score = 10
Solanum pseudocapsicum (Jerusalem cherry, false capsicum) — High Risk: WRA Score = 16
Solanum robustum (shrubby nightshade, silverleaf nightshade) — High Risk: WRA Score = 9
Sorbus aucuparia (quickbeam, rowan, rowan berry, mountain ash) — High Risk: WRA Score = 8
Sphaeropteris cooperi — High Risk: WRA Score = 16
Stellaria media (chickweed, stitchwort) — High Risk: WRA Score = 15
Stephania japonica (ivyweed, snake vine, tapevine) — High Risk: WRA Score = 13
Strelitzia juncea (crane flower) — Low Risk: WRA Score = -4
Stromanthe jacquinii (pico de gallo, stromanthe) — Low Risk: WRA Score = 3
Stromanthe sanguinea (stromanthe) — Low Risk: WRA Score = 2
Strychnos spinosa (monkey orange, Kaffir orange, Natal orange) — Low Risk: WRA Score = 4
Syzygium cordatum (water berry, umdoni) — Evaluate: WRA Score = 5
Syzygium grande (sea apple) — High Risk: WRA Score = 8
Syzygium syzygioides (kelat hitam) — Evaluate: WRA Score = 6
Tagetes patula (French marigold) — High Risk: WRA Score = 9
Taraxacum officinale (common dandelion) — High Risk: WRA Score = 20
Terminalia arjuna — Evaluate: WRA Score = 6
Terminalia superba (limba, white afara, shinglewood, white mukonja, Congo walnut) — Low Risk: WRA Score = -2
Tetrapanax papyrifer (rice-paper-plant) — High Risk: WRA Score = 12
Theobroma bicolor (Peruvian cacao, patashte, macambo) — Low Risk: WRA Score = 0
Theobroma cacao (cocoa, cacao) — Low Risk: WRA Score = -2
Thevetia thevetioides (giant thevetia, giant luckynut, cascabel grande) — Low Risk: WRA Score = -1
Tibouchina lepidota — Evaluate: WRA Score = 6
Tibouchina longifolia (long leaf glory tree, white flower tibouchina) — High Risk: WRA Score = 8
Tillandsia bulbosa (bulbous air plant) — Low Risk: WRA Score = 4
Tillandsia ionantha (blushing bride) — Low Risk: WRA Score = 1
Tillandsia usneoides — High Risk: WRA Score = 12
Tillandsia xerographica (xerographic air plant) — Low Risk: WRA Score = -3
Tithonia diversifolia (Mexican sunflower, tree marigold) — High Risk: WRA Score = 23
Tithonia rotundifolia (Mexican sunflower, red sunflower) — High Risk: WRA Score = 15
Torenia asiatica (Ola'a beauty, wishbone flower) — High Risk: WRA Score = 10
Torenia fournieri (bluewings, wishbone flower) — High Risk: WRA Score = 11
Toxicodendron succedaneum — High Risk: WRA Score = 12
Tradescantia fluminensis — High Risk: WRA Score = 17
Tradescantia spathacea — High Risk: WRA Score = 17
Tragopogon porrifolius (goat's beard, salsify, vegetable-oyster) — High Risk: WRA Score = 6.5
Tragus berteronianus — High Risk: WRA Score = 13
Trema orientalis (gunpowder tree, charcoal tree, peach cedar) — High Risk: WRA Score = 10
Trembleya phlogiformis (island glorybush) — Evaluate: WRA Score = 5
Tricyrtis hirta (hairy toad lily) — Low Risk: WRA Score = 3.5
Tridax procumbens (coat buttons, tridax daisy) — High Risk: WRA Score = 15
Trifolium alexandrinum (berseem clover, Egyptian clover) — Low Risk: WRA Score = 2
Trifolium arvense (hare-foot clover, rabbit-foot clover) — High Risk: WRA Score = 13.5
Trifolium incarnatum (crimson clover, Italian clover, carnation clover) — Low Risk: WRA Score = 4.5
Trifolium repens (white clover) — High Risk: WRA Score = 12.5
Trifolium resupinatum (Persian clover, reversed trefoil) — Evaluate: WRA Score = 6
Tripsacum dactyloides (eastern gama grass) — High Risk: WRA Score = 9
Triumfetta semitriloba (burweed, Sacramento-bur) — High Risk: WRA Score = 15
Typha latifolia (common cattail, broadleaf cattail) — High Risk: WRA Score = 29
Ungnadia speciosa (Mexican buckeye, Texas buckeye) — Low Risk: WRA Score = 3
Urena lobata (aramina-plant, bur-mallow, Caesarweed, Congo-jute, pipiri) — High Risk: WRA Score = 16
Urochloa brizantha (palisade grass, bread grass, palisade signal grass) — High Risk: WRA Score = 15
Urochloa decumbens (signal grass, Surinam grass, Basilisk signal grass) — High Risk: WRA Score = 17
Urochloa humidicola [Syn. Brachiaria humidicola] (creeping signal grass, koronivia grass) — High Risk: WRA Score = 10
Urtica dioica (stinging nettle, giant nettle, common nettle) — High Risk: WRA Score = 16
Urtica urens (burning nettle, dwarf nettle, lesser stinging nettle) — High Risk: WRA Score = 11
Vachellia farnesiana (klu, sweet acacia) — High Risk: WRA Score = 14
Verbascum virgatum (twiggy mullein, wand mullein) — High Risk: WRA Score = 9
Verbena litoralis (common verbena, seashore vervain) — High Risk: WRA Score = 15
Verbesina encelioides — High Risk: WRA Score = 21
Veronica plebeia (common speedwell, creeping speedwell) — High Risk: WRA Score = 13
Vicia sativa (common vetch, black-pod vetch, spring vetch) — High Risk: WRA Score = 16
Vicia villosa (hairy vetch, wooly vetch) — High Risk: WRA Score = 11
Vigna luteola (hairy cowpea, deer pea, dalrymple vigna) — High Risk: WRA Score = 12
Vigna radiata (mung bean, golden gram, green gram) — Low Risk: WRA Score = 1
Vigna unguiculata (cowpea, black-eye pea, black-eye bean) — Evaluate: WRA Score = 6
Vinca major (bigleaf periwinkle, greater periwinkle) — High Risk: WRA Score = 12
Vinca minor (common periwinkle, running-myrtle) — High Risk: WRA Score = 8.5
Virgilia divaricata (blossom tree, Cape lilac, tree-in-a-hurry, keurboom) — Low Risk: WRA Score = 0
Vitex gigantea (pechiche, pechichi, tillo blanco) — Evaluate: WRA Score = 1
Vitex lucens — Evaluate: WRA Score = 2
Vitex parviflora — High Risk: WRA Score = 10
Volkameria inermis — High Risk: WRA Score = 8
Vulpia bromoides (brome fescue, silver grass) — High Risk: WRA Score = 18
Wallaceodendron celebicum (banuyo) — Low Risk: WRA Score = -1
Washingtonia robusta (Mexican fan palm, thread palm) — High Risk: WRA Score = 15
Willughbeia angustifolia (pitabu, kubal madu, serapit) — Low Risk: WRA Score = -1
Willughbeia coriacea (Borneo-rubber) — Low Risk: WRA Score = 0
Willughbeia edulis (edible willugbeia) — Evaluate: WRA Score = 1
Wisteria sinensis (Chinese wisteria, Chinese-glycine, zi teng) — High Risk: WRA Score = 9
Withania somnifera (ashwagandha, Indian ginseng, poison gooseberry, winter cherry) — High Risk: WRA Score = 12
Wollemia nobilis (wollemi pine) — Low Risk: WRA Score = -1
Woodwardia orientalis (mother fern, Oriental chain fern) — Low Risk: WRA Score = 3
Woodwardia radicans (chain fern, rooting chainfern) — High Risk: WRA Score = 9
Wrightia religiosa (water jasmine, wild water plum) — Low Risk: WRA Score = 0
Xanthosoma atrovirens — Evaluate: WRA Score = 1
Xanthosoma robustum — Evaluate: WRA Score = 3
Xylosma congesta — Evaluate: WRA Score = 6
Xyris complanata (feathered yellow-eye, yellow-eyed grass, hatpins) — High Risk: WRA Score = 15
Yucca aloifolia — High Risk: WRA Score = 14
Yucca gloriosa (Spanish dagger, palmlilja) — High Risk: WRA Score = 11
Yucca guatemalensis — Low Risk: WRA Score = 6
Zamia furfuracea — Low Risk: WRA Score = -2
Zantedeschia aethiopica — High Risk: WRA Score = 15
Zephyranthes citrina (citron zephyrlily, yellow rain lily) — High Risk: WRA Score = 12
Zeuxine strateumatica (lawn orchid, soldier orchid) — High Risk: WRA Score = 10
Zingiber gramineum (grassy ginger, palm ginger, tennis ball ginger) — Low Risk: WRA Score = 3
Zingiber longipedunculatum (ligun, tubu abang) — Low Risk: WRA Score = 2
Zingiber newmanii (red frogs ginger) — Low Risk: WRA Score = 4
Zingiber ottensii (berseh hitam, bunglai hantu, phlai dam) — Low Risk: WRA Score = 3
Zingiber spectabile — Evaluate: WRA Score = 3
Zingiber zerumbet — Low Risk: WRA Score = -1
Zinnia peruviana — Evaluate: WRA Score = 5
Zizyphus mauritiana — High Risk: WRA Score = 9
Zoysia japonica — Low Risk: WRA Score = 6
Zoysia matrella (Korean grass, Manila grass, temple grass) — High Risk: WRA Score = 7
Zoysia tenuifolia — Low Risk: WRA Score = -2