| 'aiakanene |
Coprosma ernodeoides |
1 |
| 'ohi'a lehua |
Metrosideros polymorpha |
13 |
| absinth wormwood |
Artemisia absinthium |
1 |
| African senna |
Senna didymobotrya |
3 |
| alahe'e |
Psydrax odorata |
7 |
| alderleaf buckthorn |
Rhamnus alnifolia |
2 |
| alkalai pepperweed |
Lepidium crenatum |
1 |
| Allegheny serviceberry |
Amelanchier laevis |
7 |
| alternateleaf dogwood |
Cornus alternifolia |
3 |
| American beautyberry |
Callicarpa americana |
16 |
| American black nightshade |
Solanum americanum |
2 |
| American bladdernut |
Staphylea trifolia |
1 |
| American fly honeysuckle |
Lonicera canadensis |
3 |
| American hazelnut |
Corylus americana |
1 |
| American hornbeam |
Carpinus caroliniana |
2 |
| American smoketree |
Cotinus obovatus |
1 |
| Amur honeysuckle |
Lonicera maackii |
11 |
| anglestem primrose-willow |
Ludwigia leptocarpa |
4 |
| antelope bitterbrush |
Purshia tridentata |
1 |
| apple serviceberry |
Amelanchier x grandiflora |
3 |
| arctic blackberry |
Rubus arcticus |
1 |
| Argentine senna |
Senna corymbosa |
1 |
| arrowleaf ragwort |
Senecio triangularis |
1 |
| arrowleaf sida |
Sida rhombifolia |
4 |
| Athel tamarisk |
Tamarix aphylla |
2 |
| Australian cheesewood |
Pittosporum undulatum |
1 |
| Australian teatree |
Leptospermum laevigatum |
2 |
| autumn sage |
Salvia greggii |
5 |
| autumn-olive |
Elaeagnus umbellata |
12 |
| baby sun rose |
Aptenia cordifolia |
4 |
| Barbados nut |
Jatropha curcas |
1 |
| barberry |
Berberis kunmingensis |
6 |
| barberry |
Berberis pruinosa |
4 |
| beach naupaka |
Scaevola taccada |
1 |
| beach vitex |
Vitex rotundifolia |
3 |
| beaked hazelnut |
Corylus cornuta |
3 |
| bearberry |
Arctostaphylos uva-ursi |
3 |
| beautybush |
Kolkwitzia amabilis |
2 |
| bedstraw St. Johnswort |
Hypericum galioides |
3 |
| Bell's honeysuckle |
Lonicera x bella |
7 |
| big periwinkle |
Vinca major |
8 |
| big sagebrush |
Artemisia tridentata |
1 |
| bigleaf hydrangea |
Hydrangea macrophylla |
1 |
| bigpod sesbania |
Sesbania herbacea |
6 |
| bittersweet nightshade |
Solanum dulcamara |
25 |
| black cherry |
Prunus serotina |
2 |
| black nightshade |
Solanum nigrum |
1 |
| black wattle |
Acacia mearnsii |
4 |
| blackhaw viburnum |
Viburnum prunifolium |
2 |
| bloodtwig dogwood |
Cornus sanguinea |
1 |
| blue and white daisybush |
Osteospermum ecklonis |
1 |
| blue elderberry |
Sambucus nigra ssp. cerulea |
1 |
| blue flax |
Linum perenne |
3 |
| blue morningglory |
Ipomoea indica |
1 |
| blue-mist shrub |
Caryopteris x clandonensis |
1 |
| blueberry |
Vaccinium spp. |
8 |
| bog birch |
Betula pumila |
9 |
| bog laurel |
Kalmia polifolia |
7 |
| bog rosemary |
Andromeda polifolia var. glaucophylla |
2 |
| bog willow |
Salix pedicellaris |
2 |
| bottlebrush |
Callistemon spp. |
2 |
| bottlebrush buckeye |
Aesculus parviflora |
6 |
| boxwood |
Buxus spp. |
1 |
| Brazilian peppertree |
Schinus terebinthifolius |
2 |
| bristly locust |
Robinia hispida |
1 |
| broom snakeweed |
Gutierrezia sarothrae |
2 |
| Bukhara fleeceflower |
Polygonum baldschuanicum |
2 |
| bunchberry |
Cornus canadensis |
1 |
| bunchberry dogwood |
Chamaepericlymenum canadense |
1 |
| bunchleaf penstemon |
Penstemon heterophyllus |
3 |
| bursting-heart |
Euonymus americanus |
3 |
| bush cinquefoil |
Dasiphora fruticosa |
2 |
| bush honeysuckle |
Diervilla lonicera |
1 |
| bushy seaside tansy |
Borrichia frutescens |
1 |
| butterfly tree |
Bauhinia purpurea |
1 |
| butterflybush |
Buddleja davidii |
3 |
| butterflybush |
Buddleja spp. |
2 |
| buttonbush |
Cephalanthus occidentalis |
10 |
| Cairo morningglory |
Ipomoea cairica |
2 |
| California buckeye |
Aesculus californica |
1 |
| California privet |
Ligustrum ovalifolium |
1 |
| camellia |
Camellia chrysantha |
2 |
| camellia |
Camellia cuspidata |
3 |
| camellia |
Camellia japonica |
28 |
| camellia |
Camellia spp. |
5 |
| camelthorn |
Alhagi maurorum |
1 |
| Canadian lousewort |
Pedicularis canadensis |
4 |
| Canadian serviceberry |
Amelanchier canadensis |
2 |
| Canary Island tamarisk |
Tamarix canariensis |
6 |
| cane fruit (blackberry, raspberry) |
Rubus spp. |
5 |
| Cape jasmine |
Gardenia jasminoides |
1 |
| Carolina holly |
Ilex ambigua |
4 |
| Carolina laurelcherry |
Prunus caroliniana |
8 |
| Carolina rose |
Rosa carolina |
2 |
| Carolina silverbell |
Halesia carolina |
6 |
| Catawba rosebay |
Rhododendron catawbiense |
11 |
| catberry |
Ilex mucronata |
2 |
| catclaw mimosa |
Mimosa pellita |
1 |
| cathedral bells |
Kalanchoe pinnata |
1 |
| ceanothus |
Ceanothus spp. |
1 |
| chalk maple |
Acer leucoderme |
1 |
| Cherokee rose |
Rosa laevigata |
3 |
| Chickasaw plum |
Prunus angustifolia |
6 |
| chinaberry |
Melia azedarach |
8 |
| Chinese box |
Murraya exotica |
13 |
| Chinese holly |
Ilex cornuta |
2 |
| Chinese parasoltree |
Firmiana simplex |
2 |
| Chinese privet |
Ligustrum sinense |
18 |
| chinkapin |
Castanea pumila |
5 |
| christplant |
Euphorbia milii |
1 |
| cleft phlox |
Phlox bifida |
1 |
| climbing aster |
Ampelaster carolinianus |
2 |
| climbing fetterbush |
Pieris phillyreifolia |
7 |
| cloudberry |
Rubus chamaemorus |
1 |
| coastal doghobble |
Leucothoe axillaris |
1 |
| coastal groundcherry |
Physalis angustifolia |
1 |
| coastal plain St. Johnswort |
Hypericum brachyphyllum |
1 |
| coastal sweetpepperbush |
Clethra alnifolia |
4 |
| coat buttons |
Tridax procumbens |
2 |
| Colorado four o'clock |
Mirabilis multiflora |
2 |
| common chokecherry |
Prunus virginiana |
2 |
| common elderberry |
Sambucus nigra ssp. canadensis |
5 |
| common filbert |
Corylus avellana |
1 |
| common lilac |
Syringa vulgaris |
1 |
| common ninebark |
Physocarpus opulifolius |
3 |
| common pearlbrush |
Exochorda racemosa |
1 |
| common periwinkle |
Vinca minor |
3 |
| common pricklypear |
Opuntia monacantha |
1 |
| common snowberry |
Symphoricarpos albus |
1 |
| common snowberry |
Symphoricarpos albus var. laevigatus |
1 |
| common sweetleaf |
Symplocos tinctoria |
8 |
| common winterberry |
Ilex verticillata |
1 |
| common zinnia |
Zinnia violacea |
3 |
| coral vine |
Antigonon leptopus |
6 |
| cotoneaster |
Cotoneaster multiflorus |
2 |
| cotton |
Gossypium hirsutum |
17 |
| cranberry |
Vaccinium macrocarpon |
2 |
| Crandall's beardtongue |
Penstemon crandallii |
4 |
| Crandall's beardtongue |
Penstemon crandallii ssp. procumbens |
4 |
| crapemyrtle |
Lagerstroemia indica |
3 |
| creeping barberry |
Mahonia repens |
1 |
| crested Philippine violet |
Barleria cristata |
2 |
| crimson bottlebrush |
Callistemon citrinus |
8 |
| crimsoneyed rosemallow |
Hibiscus moscheutos |
8 |
| croftonweed |
Ageratina adenophora |
3 |
| crybabytree |
Erythrina crista-galli |
7 |
| cure for all |
Pluchea carolinensis |
2 |
| cutleaf coneflower |
Rudbeckia laciniata |
7 |
| Darrow's blueberry |
Vaccinium darrowii |
6 |
| deerberry |
Vaccinium stamineum |
2 |
| delicious raspberry |
Rubus deliciosus |
1 |
| desert ragwort |
Senecio eremophilus |
1 |
| desert willow |
Chilopsis linearis |
1 |
| devil's darning needles |
Clematis virginiana |
8 |
| devil's walkingstick |
Aralia spinosa |
2 |
| devil's-pepper |
Rauvolfia sandwicensis |
2 |
| devilwood |
Osmanthus americanus |
2 |
| diamond-flowers |
Stenaria nigricans |
3 |
| doublefile viburnum |
Viburnum plicatum tomentosum |
1 |
| Douglas rabbitbrush |
Chrysothamnus viscidiflorus |
4 |
| downy arrowwood |
Viburnum rafinesqueanum |
2 |
| downy hawthorn |
Crataegus mollis |
1 |
| dwarf bilberry |
Vaccinium caespitosum |
1 |
| dwarf elderberry |
Sambucus ebulus |
2 |
| dwarf honeysuckle |
Lonicera xylosteum |
23 |
| Dwarf Korean lilac |
Syringa meyeri |
1 |
| dwarf naupaka |
Scaevola coriacea |
2 |
| dwarf red blackberry |
Rubus pubescens var. pubescens |
2 |
| dwarf sumac |
Rhus copallinum |
1 |
| Dyer's greenweed |
Genista tinctoria |
1 |
| eastern baccharis |
Baccharis halimifolia |
7 |
| eastern leatherwood |
Dirca palustris |
3 |
| eastern redbud |
Cercis canadensis |
39 |
| eastern sweetshrub |
Calycanthus floridus |
12 |
| Ebbinge's Silverberry |
Elaeagnus x ebbingei (E. macrophylla x E. pungens) |
1 |
| Egyptian Thorn |
Acacia nilotica |
3 |
| elegant cinquefoil |
Potentilla concinna |
1 |
| Elliott's blueberry |
Vaccinium elliottii |
6 |
| English lavender |
Lavandula angustifolia |
1 |
| European barberry |
Berberis vulgaris |
8 |
| European bird cherry |
Prunus padus |
2 |
| European buckthorn |
Rhamnus cathartica |
16 |
| European cranberrybush |
Viburnum opulus var. opulus |
3 |
| European mountain-ash |
Sorbus aucuparia |
1 |
| European red raspberry |
Rubus idaeus |
2 |
| European smoketree |
Cotinus coggygria |
1 |
| exotic bush honeysuckles |
Lonicera spp. |
2 |
| false rosemary |
Conradina canescens |
5 |
| Fendler's ceanothus |
Ceanothus fendleri |
1 |
| fetterbush lyonia |
Lyonia lucida |
22 |
| fineleaf hymenopappus |
Hymenopappus filifolius |
2 |
| fivepetal cliffbush |
Jamesia americana |
1 |
| flame azalea |
Rhododendron calendulaceum |
4 |
| Florida anisetree |
Illicium floridanum |
6 |
| Florida beggarweed |
Desmodium tortuosum |
3 |
| Florida hobblebush |
Agarista populifolia |
9 |
| flowering dogwood |
Cornus florida |
38 |
| formosa firethorn |
Pyracantha koidzumii |
3 |
| forsythia |
Forsythia spp. |
1 |
| fragrant sumac |
Rhus aromatica |
4 |
| French broom |
Genista monspessulana |
3 |
| fringed rosemallow |
Hibiscus schizopetalus |
1 |
| fuchsia begonia |
Begonia foliosa |
1 |
| gallberry |
Ilex glabra |
1 |
| Gambel oak |
Quercus gambelii |
1 |
| Georgia plume |
Elliottia racemosa |
2 |
| glandular senna |
Senna multiglandulosa |
1 |
| globe schiedea |
Schiedea globosa |
2 |
| glossy abelia |
Abelia x grandiflora |
3 |
| glossy buckthorn |
Frangula alnus |
7 |
| glossy privet |
Ligustrum lucidum |
5 |
| goatsrue |
Galega officinalis |
2 |
| golden currant |
Ribes aureum |
1 |
| golden St. Johnswort |
Hypericum frondosum |
1 |
| goldflame honeysuckle |
Lonicera x heckrottii |
1 |
| gooseberry currant |
Ribes montigenum |
2 |
| gopher apple |
Licania michauxii |
1 |
| gorse |
Ulex europaeus |
9 |
| goutystalk nettlespurge |
Jatropha podagrica |
1 |
| greasewood |
Sarcobatus vermiculatus |
1 |
| Greene's mountain ash |
Sorbus scopulina |
1 |
| greenflowered wintergreen |
Pyrola chlorantha |
1 |
| Gulf Coast lupine |
Lupinus westianus |
2 |
| hairy clematis |
Clematis hirsutissima |
1 |
| hairy laurel |
Kalmia hirsuta |
6 |
| harlequin glorybower |
Clerodendron trichotomum |
4 |
| Hawai'i desert-thorn |
Lycium sandwicense |
2 |
| Hawai'i hawthorn |
Osteomeles anthyllidifolia |
2 |
| Hawai'i olive |
Nestegis sandwicensis |
2 |
| Hawai'i silversword |
Argyroxiphium sandwicense ssp. macrocephalum |
1 |
| Hawaiin gardenia |
Gardenia brighamii |
3 |
| hawthorn |
Crataegus spp. |
4 |
| hazel alder |
Alnus serrulata |
3 |
| heather |
Calluna vulgaris |
2 |
| hedge bindweed |
Calystegia sepium |
11 |
| highbush blackberry |
Rubus argutus |
3 |
| highbush blueberry |
Vaccinium corymbosum |
2 |
| Himalaya blackberry |
Rubus armeniacus |
4 |
| Himalayan honeysuckle |
Leycesteria formosa |
1 |
| hinahina |
Geranium cuneatum var. tridens |
2 |
| ho'awa |
Pittosporum confertiflorum |
2 |
| hobblebush |
Viburnum lantanoides |
1 |
| Hooker's sandwort |
Arenaria hookeri |
1 |
| hophead Philippine violet |
Barleria lupulina |
5 |
| hophornbeam |
Ostrya virginiana |
2 |
| hoptree |
Ptelea trifoliata |
1 |
| horsenettle |
Solanum carolinense |
5 |
| horseradishtree |
Moringa oleifera |
3 |
| hottentot fig |
Carpobrotus edulis |
2 |
| Hybrid barberry |
Berberis × ottawensis |
12 |
| hydrangea |
Hydrangea spp. |
3 |
| Indian camphorweed |
Pluchea indica |
2 |
| Indian mulberry |
Morinda citrifolia |
1 |
| Indian waltheria |
Waltheria indica |
5 |
| Italian alder |
Alnus cordata |
1 |
| Jackman clematis |
Clematis x jackmanii |
1 |
| Jamaica feverplant |
Tribulus cistoides |
1 |
| Jamaican nightshade |
Solanum jamaicense |
1 |
| James' buckwheat |
Eriogonum jamesii |
1 |
| Japanese barberry |
Berberis thunbergii |
1 |
| Japanese bindweed |
Calystegia hederacea |
6 |
| Japanese flowering crabapple |
Malus floribunda |
1 |
| Japanese pachysandra |
Pachysandra terminalis |
1 |
| Japanese privet |
Ligustrum japonicum |
19 |
| Japanese spiraea |
Spiraea japonica |
2 |
| Japanese tree lilac |
Syringa reticulata |
1 |
| jetbead |
Rhodotypos scandens |
6 |
| jimsonweed |
Datura stramonium |
1 |
| juniper berry |
Citharexylum caudatum |
1 |
| Kalm's St. Johnswort |
Hypericum kalmianum |
2 |
| kapoktree |
Ceiba pentandra |
3 |
| kiawe |
Prosopis pallida |
2 |
| king protea |
Protea cynaroides |
2 |
| kingcup cactus |
Echinocereus triglochidiatus |
2 |
| ko'oloa 'ula |
Abutilon menziesii |
2 |
| Koreanspice Viburnum |
Viburnum carlesii |
1 |
| kumquat |
Fortunella spp. |
1 |
| Kure Atoll nehe |
Lipochaeta integrifolia |
3 |
| Labrador-tea |
Ledum groenlandicum |
2 |
| lantana |
Lantana spp. |
2 |
| large-flower primrose-willow |
Ludwigia grandiflora |
1 |
| largeflower jointweed |
Polygonella robusta |
2 |
| largeleaf jointweed |
Polygonella macrophylla |
7 |
| largeleaf lantana |
Lantana camara |
23 |
| lavender cotton |
Santolina chamaecyparissus |
2 |
| leatherleaf |
Chamaedaphne calyculata |
3 |
| Lemoine Deutzia |
Deutzia x lemoinei |
1 |
| lemonyellow rosemallow |
Hibiscus calyphyllus |
8 |
| Lewis' mock orange |
Philadelphus lewisii |
2 |
| lilac chastetree |
Vitex agnus-castus |
1 |
| Lindley's butterflybush |
Buddleja lindleyana |
1 |
| littleleaf leadtree |
Leucaena retusa |
5 |
| loblolly bay |
Gordonia lasianthus |
7 |
| longfruited primrose-willow |
Ludwigia octovalvis |
1 |
| lowbush blueberry |
Vaccinium angustifolium |
1 |
| luckynut |
Thevetia peruviana |
1 |
| Madagascar periwinkle |
Catharanthus roseus |
6 |
| mapleleaf viburnum |
Viburnum acerifolium |
2 |
| mazapan |
Malvaviscus penduliflorus |
3 |
| meadowfoam |
Limnanthes spp. |
1 |
| melaleuca |
Melaleuca quinquenervia |
1 |
| Mexican palo-verde |
Parkinsonia aculeata |
5 |
| Mexican plum |
Prunus mexicana |
10 |
| mexicantea |
Dysphania ambrosioides |
1 |
| mimosa |
Albizia julibrissin |
15 |
| Morrow's honeysuckle |
Lonicera morrowii |
7 |
| mountain alder |
Alnus viridis ssp. crispa |
1 |
| mountain azalea |
Rhododendron canescens |
28 |
| mountain dryas |
Dryas octopetala |
4 |
| mountain fly honeysuckle |
Lonicera villosa |
2 |
| mountain laurel |
Kalmia latifolia |
15 |
| mountain witchalder |
Fothergilla major |
4 |
| mugwort |
Artemisia vulgaris |
3 |
| multiflora rose |
Rosa multiflora |
16 |
| naio |
Myoporum sandwicense |
1 |
| nannyberry |
Viburnum lentago |
2 |
| natal-plum |
Carissa macrocarpa |
3 |
| native caper |
Capparis sandwichiana |
4 |
| negundo chastetree |
Vitex negundo |
1 |
| Nelson's horsenettle |
Solanum nelsonii |
1 |
| netleaf willow |
Salix reticulata |
1 |
| New Jersey tea |
Ceanothus americanus |
3 |
| New Mexico locust |
Robinia neomexicana |
2 |
| nightshade |
Solanum spp. |
3 |
| northern dewberry |
Rubus flagellaris |
1 |
| northern mountain ash |
Sorbus decora |
1 |
| northern spicebush |
Lindera benzoin |
3 |
| nosegaytree |
Plumeria alba |
3 |
| Nuttall's linanthus |
Linanthus nuttallii |
1 |
| nylon hedgehog cactus |
Echinocereus viridiflorus |
1 |
| Oahu riverhemp |
Sesbania tomentosa |
2 |
| oakleaf hydrangea |
Hydrangea quercifolia |
15 |
| oceanspray |
Holodiscus discolor |
3 |
| October flower |
Polygonella polygama |
7 |
| old fashioned weigela |
Weigela florida |
2 |
| oleander |
Nerium oleander |
6 |
| Oliver's touch-me-not |
Impatiens sodenii |
1 |
| orange agoseris |
Agoseris aurantiaca |
2 |
| orange azalea |
Rhododendron austrinum |
1 |
| orange honeysuckle |
Lonicera ciliosa |
1 |
| Oregon boxleaf |
Paxistima myrsinites |
2 |
| Oregon fleabane |
Erigeron speciosus |
3 |
| osage-orange |
Maclura pomifera |
4 |
| oval-leaf blueberry |
Vaccinium ovalifolium |
1 |
| Pacific ninebark |
Physocarpus capitatus |
1 |
| Pacific poison-oak |
Toxicodendron diversilobum |
1 |
| painted buckeye |
Aesculus sylvatica |
1 |
| pamakani mahu |
Phyllanthus distichus |
1 |
| panicled hydrangea |
Hydrangea paniculata |
2 |
| papaya |
Carica papaya |
1 |
| paradise poinciana |
Caesalpinia gilliesii |
5 |
| Parry rabbitbrush |
Ericameria parryi |
3 |
| Parry's clover |
Trifolium parryi |
2 |
| parsnipflower buckwheat |
Eriogonum heracleoides |
1 |
| partridgeberry |
Mitchella repens |
3 |
| pascuita |
Euphorbia leucocephala |
4 |
| pawpaw |
Asimina triloba |
15 |
| peppervine |
Ampelopsis arborea |
1 |
| peregrina |
Jatropha integerrima |
1 |
| Persian lilac |
Syringa x persica |
1 |
| pin cushion protea |
Leucospermum truncatum |
1 |
| pineywoods geranium |
Geranium caespitosum |
1 |
| pink azalea |
Rhododendron periclymenoides |
3 |
| pipsissewa |
Chimaphila umbellata |
3 |
| pitted stripeseed |
Piriqueta cistoides ssp. caroliniana |
3 |
| plum/cherry |
Prunus spp. |
6 |
| plumeria |
Plumeria spp. |
1 |
| po'ola |
Claoxylon sandwicense |
1 |
| poinsettia |
Euphorbia pulcherrima |
20 |
| Polynesian heliotrope |
Heliotropium anomalum var. argenteum |
1 |
| pomegranate |
Punica granatum |
4 |
| porcupine flower |
Barleria prionitis |
1 |
| portia tree |
Thespesia populnea |
1 |
| poverty sumpweed |
Iva axillaris |
1 |
| prairie flax |
Linum lewisii |
5 |
| prickly sida |
Sida spinosa |
2 |
| pride-of-Barbados |
Caesalpinia pulcherrima |
9 |
| primrose-willow |
Ludwigia spp. |
1 |
| privet senna |
Senna ligustrina |
2 |
| protea |
Protea obtusifolia |
3 |
| purple prairie clover |
Dalea purpurea |
1 |
| purpleflowering raspberry |
Rubus odoratus |
1 |
| purplestem aster |
Symphyotrichum puniceum |
2 |
| red buckeye |
Aesculus pavia |
29 |
| red chokeberry |
Photinia pyrifolia |
15 |
| red currant |
Ribes triste |
1 |
| red elderberry |
Sambucus racemosa |
1 |
| red mangrove |
Rhizophora mangle |
1 |
| red rosemallow |
Hibiscus kokio ssp. kokio |
1 |
| red sesbania |
Sesbania punicea |
7 |
| redbay |
Persea borbonia |
2 |
| redflower buckwheat |
Eriogonum grande var. rubescens |
2 |
| redfruit passionflower |
Passiflora foetida |
3 |
| redosier dogwood |
Cornus sericea |
5 |
| redstem |
Ammannia coccinea |
2 |
| Reeves' meadowsweet |
Spiraea cantoniensis |
4 |
| rhododendrons and azaleas |
Rhododendron spp. |
49 |
| rockspirea |
Holodiscus dumosus |
1 |
| Rocky Mountain goldenrod |
Solidago multiradiata |
1 |
| Rocky Mountain zinnia |
Zinnia grandiflora |
1 |
| rose |
Rosa spp. |
14 |
| rose meadowsweet |
Spiraea splendens var. splendens |
1 |
| rose of Sharon |
Hibiscus syriacus |
1 |
| roughleaf dogwood |
Cornus drummondii |
1 |
| rubber rabbitbrush |
Ericameria nauseosa |
5 |
| rubber rabbitbrush |
Ericameria nauseosa ssp. nauseosa var. nauseosa |
1 |
| russet buffaloberry |
Shepherdia canadensis |
2 |
| Russian-olive |
Elaeagnus angustifolia |
6 |
| sacred thorn-apple |
Datura wrightii |
1 |
| saltcedar |
Tamarix ramosissima |
61 |
| sanddune wallflower |
Erysimum capitatum |
4 |
| Sasanqua camellia |
Camellia sasanqua |
1 |
| sassafras |
Sassafras albidum |
11 |
| scarlet bottlebrush |
Callistemon rugulosus |
1 |
| scarlet calamint |
Clinopodium coccineum |
4 |
| scarlet globemallow |
Sphaeralcea coccinea |
1 |
| scorpionbush |
Carmona retusa |
1 |
| Scotch broom |
Cytisus scoparius |
3 |
| Scots heath |
Erica cinerea |
1 |
| Scott's clematis |
Clematis hirsutissima var. scottii |
1 |
| scrub hickory |
Carya floridana |
3 |
| sea fig |
Carpobrotus chilensis |
2 |
| seabeach evening primrose |
Oenothera humifusa |
5 |
| seacoast marsh elder |
Iva imbricata |
5 |
| seagrape |
Coccoloba uvifera |
1 |
| seaside heliotrope |
Heliotropium curassavicum |
1 |
| sericea lespedeza |
Lespedeza cuneata |
15 |
| serviceberry |
Amelanchier alnifolia |
6 |
| serviceberry |
Amelanchier arborea |
13 |
| sheep-laurel |
Kalmia angustifolia |
3 |
| shoebutton ardisia |
Ardisia elliptica |
2 |
| showy forsythia |
Forsythia x intermedia |
1 |
| shrubby cinquefoil |
Dasiphora fruticosa ssp. floribunda |
1 |
| shrubby lespedeza |
Lespedeza bicolor |
1 |
| Siberian peashrub |
Caragana arborescens |
3 |
| sicklepod |
Senna obtusifolia |
1 |
| sickletop lousewort |
Pedicularis racemosa |
3 |
| silver lupine |
Lupinus argenteus |
8 |
| silver wattle |
Acacia dealbata |
2 |
| silverleaf cotoneaster |
Cotoneaster pannosus |
2 |
| silverleaf nightshade |
Solanum elaeagnifolium |
5 |
| skunk currant |
Ribes glandulosum |
3 |
| skunk-vine |
Paederia foetida |
1 |
| small-leaf arrowwood |
Viburnum obovatum |
6 |
| smallflower tamarisk |
Tamarix parviflora |
2 |
| smoketree |
Cotinus spp. |
1 |
| snowbrush ceanothus |
Ceanothus velutinus |
1 |
| Snowmound spiraea |
Spiraea nipponica |
2 |
| sourwood |
Oxydendrum arboreum |
3 |
| Southern California walnut |
Juglans californica |
2 |
| southern waxmyrtle |
Morella cerifera |
4 |
| Spanish heath |
Erica lusitanica |
1 |
| Spanish lady |
Opuntia triacantha |
1 |
| sparkleberry |
Vaccinium arboreum |
3 |
| spotted beebalm |
Monarda punctata ssp. punctata |
1 |
| sprucefir fleabane |
Erigeron eximius |
6 |
| squarestem butterflybush |
Buddleja saligna |
2 |
| squashberry |
Viburnum edule |
1 |
| St. John's rosemallow |
Hibiscus kokio ssp. saintjohnianus |
3 |
| staghorn sumac |
Rhus typhina |
2 |
| stretchberry |
Forestiera pubescens |
4 |
| striped maple |
Acer pensylvanicum |
2 |
| sulphur-flower buckwheat |
Eriogonum umbellatum |
1 |
| summer grape |
Vitis aestivalis |
2 |
| swainsonpea |
Sphaerophysa salsula |
1 |
| swamp azalea |
Rhododendron viscosum |
6 |
| swamp loosestrife |
Decodon verticillatus |
7 |
| swamp titi |
Cyrilla racemiflora |
3 |
| sweet mock orange |
Philadelphus coronarius |
1 |
| sweetbay |
Magnolia virginiana |
3 |
| sweetgale |
Myrica gale |
4 |
| Tahiti lime |
Citrus latifolia |
2 |
| tall ragwort |
Senecio serra |
1 |
| tamarisk |
Tamarix spp. |
2 |
| tarflower |
Befaria racemosa |
1 |
| tarragon |
Artemisia dracunculus |
1 |
| Tatarian honeysuckle |
Lonicera tatarica |
14 |
| tea |
Camellia sinensis |
1 |
| templetree |
Plumeria rubra |
11 |
| Texas pricklypear |
Opuntia engelmannii var. lindheimeri |
8 |
| Texas vervain |
Verbena halei |
2 |
| thorny olive |
Elaeagnus pungens |
2 |
| three-toothed cinquefoil |
Sibbaldiopsis tridentata |
2 |
| to-tsubaki |
Camellia reticulata |
1 |
| Tonghi bottlebrush |
Callistemon subulatus |
1 |
| trailing arbutus |
Epigaea repens |
2 |
| trailing krameria |
Krameria lanceolata |
3 |
| tree tobacco |
Nicotiana glauca |
10 |
| trifoliate orange |
Poncirus trifoliata |
3 |
| tropical almond |
Terminalia catappa |
4 |
| tropical soda apple |
Solanum viarum |
5 |
| trumpetflower |
Gelsemium spp. |
1 |
| trumpetflower |
Tecoma stans |
1 |
| tufted evening-primrose |
Oenothera cespitosa |
7 |
| turk's turbin |
Clerodendrum indicum |
2 |
| turkeyberry |
Solanum torvum |
2 |
| umbrella catchbirdtree |
Pisonia umbellifera |
1 |
| umbrella magnolia |
Magnolia tripetala |
6 |
| Vanhoutte spiraea |
Spiraea x vanhouttei |
1 |
| velvetleaf glorybower |
Clerodendrum macrostegium |
1 |
| velvetleaf huckleberry |
Vaccinium myrtilloides |
1 |
| vernal witchhazel |
Hamamelis vernalis |
1 |
| Virginia buttonweed |
Diodia virginiana |
3 |
| Virginia sweetspire |
Itea virginica |
7 |
| Waianae Range nehe |
Lipochaeta tenuifolia |
1 |
| water birch |
Betula fontinalis |
1 |
| wax mallow |
Malvaviscus arboreus |
1 |
| wax mallow |
Malvaviscus arboreus var. drummondii |
3 |
| weeping lantana |
Lantana montevidensis |
4 |
| western soapberry |
Sapindus saponaria var. drummondii |
1 |
| western thimbleberry |
Rubus parviflorus |
6 |
| western white clematis |
Clematis ligusticifolia |
3 |
| western white honeysuckle |
Lonicera albiflora |
3 |
| wetland nightshade |
Solanum tampicense |
1 |
| Whipple's penstemon |
Penstemon whippleanus |
1 |
| white arctic mountain heather |
Cassiope tetragona |
1 |
| white fringetree |
Chionanthus virginicus |
9 |
| white horehound |
Marrubium vulgare |
1 |
| white Kauai rosemallow |
Hibiscus waimeae |
20 |
| white leadtree |
Leucaena leucocephala |
2 |
| white spiraea |
Spiraea betulifolia |
1 |
| whitestem gooseberry |
Ribes inerme |
1 |
| whortleberry |
Vaccinium myrtillus |
1 |
| wild blue phlox |
Phlox divaricata |
1 |
| wild hydrangea |
Hydrangea arborescens |
5 |
| wild leadwort |
Plumbago zeylanica |
5 |
| wild sarsaparilla |
Aralia nudicaulis |
1 |
| wine raspberry |
Rubus phoenicolasius |
6 |
| witch-hazel |
Hamamelis virginiana |
4 |
| Woods' rose |
Rosa woodsii |
4 |
| woody goldenrod |
Chrysoma pauciflosculosa |
7 |
| Yeddo hawthorn |
Rhaphiolepis umbellata |
1 |
| yellow 'lima |
Sida fallax |
5 |
| yellow bush lupine |
Lupinus arboreus |
1 |
| yellow jessamine |
Gelsemium sempervirens |
10 |
