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Plants - Shrub or Subshrub


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Subject Scientific Name Images
'ahakea lau nui Bobea elatior 1
'aiakanene Coprosma ernodeoides 19
'akala Rubus macraei 4
'ala'a Pouteria sandwicensis 15
'ekoko Chamaesyce celastroides 11
'ekoko Chamaesyce celastroides var. amplectens 7
'ekoko Chamaesyce celastroides var. lorifolia 2
'ekoko Chamaesyce celastroides var. stokesii 2
'oha wai nui Clermontia arborescens 1
'ohe mauka Tetraplasandra oahuensis 11
'ohi'a ha Syzygium sandwicense 1
'ohi'a lehua Metrosideros polymorpha 187
Aaron's beard Hypericum calycinum 1
absinth wormwood Artemisia absinthium 15
African milkweed Asclepias fruticosa 3
African senna Senna didymobotrya 7
alahe'e Psydrax odorata 41
alaweo Chenopodium oahuense 65
alder Alnus spp. 5
alderleaf buckthorn Rhamnus alnifolia 8
alderleaf mountain mahogany Cercocarpus montanus 4
Aleutian wormwood Artemisia aleutica 6
alkalai pepperweed Lepidium crenatum 13
alkali seaheath Frankenia salina 8
alkaliweed Cressa truxillensis 29
Allegheny serviceberry Amelanchier laevis 16
Allegheny spurge Pachysandra procumbens 4
alligator juniper Juniperus deppeana 13
aloe yucca Yucca aloifolia 6
alpine azalea Loiseleuria procumbens 4
alpine blueberry Vaccinium uliginosum 6
alpine catchfly Silene struthioloides 32
alpine currant Ribes alpinum 5
alpine mirrorplant Coprosma montana 18
alpine sandmat Chamaesyce olowaluana 10
alpine sawsepal penstemon Penstemon glaber var. alpinus 3
alternateleaf dogwood Cornus alternifolia 22
amaumau fern Sadleria cyatheoides 40
American beautyberry Callicarpa americana 94
American black nightshade Solanum americanum 27
American bladdernut Staphylea trifolia 10
American century plant Agave americana 3
American cranberrybush Viburnum opulus var. americanum 4
American fly honeysuckle Lonicera canadensis 5
American hazelnut Corylus americana 11
American holly Ilex opaca 43
American hornbeam Carpinus caroliniana 44
American mountain ash Sorbus americana 7
American red raspberry Rubus strigosus 13
American smoketree Cotinus obovatus 11
American snowbell Styrax americanus 12
American spikenard Aralia racemosa 1
Amur honeysuckle Lonicera maackii 148
Amur maple Acer ginnala 119
Amur privet Ligustrum amurense 1
Andes berry Rubus glaucus 13
angel's-trumpet Brugmansia x candida 5
anglestem primrose-willow Ludwigia leptocarpa 8
anil de pasto Indigofera suffruticosa 5
antelope bitterbrush Purshia tridentata 10
Apache plume Fallugia paradoxa 2
apple serviceberry Amelanchier x grandiflora 11
arctic blackberry Rubus arcticus 2
arctic willow Salix arctica 4
arctic wormwood Artemisia senjavinensis 3
Argentine senna Senna corymbosa 1
aroma Dichrostachys cinerea 2
arrowleaf buckwheat Eriogonum compositum 1
arrowleaf ragwort Senecio triangularis 6
arrowleaf sida Sida rhombifolia 16
Asiatic dogwood Cornus officinalis 1
Athel tamarisk Tamarix aphylla 37
Atlantic poison-oak Toxicodendron pubescens 7
Australasian catchbirdtree Pisonia brunoniana 5
Australian cheesewood Pittosporum undulatum 3
Australian saltbush Atriplex semibaccata 15
Australian teatree Leptospermum laevigatum 2
autumn sage Salvia greggii 9
autumn-olive Elaeagnus umbellata 309
auwahi melicope Melicope adscendens 9
azalea Rhododendron kaempferi 2
azalea Rhododendron mucronulatum 5
azalea Rhododendron yedoense var. poukhanense 4
baby sun rose Aptenia cordifolia 8
Bahama nightshade Solanum bahamense 3
balloonvine Cardiospermum halicacabum 5
banana shrub Michelia figo 2
banana yucca Yucca baccata 2
Barbados nut Jatropha curcas 1
barberry Berberis kunmingensis 14
barberry Berberis pruinosa 7
bastard oak Quercus sinuata 1
bayberry Morella pensylvanica 4
beach morningglory Ipomoea pes-caprae 1
beach naupaka Scaevola taccada 135
beach sandmat Chamaesyce degeneri 30
beach vitex Vitex rotundifolia 99
beaked hazelnut Corylus cornuta 9
bearberry Arctostaphylos uva-ursi 22
beargrass Yucca filamentosa 40
beautybush Kolkwitzia amabilis 4
bebb willow Salix bebbiana 2
bedstraw St. Johnswort Hypericum galioides 5
Bell's honeysuckle Lonicera x bella 75
bicolor fanmustard Nerisyrenia camporum 2
big periwinkle Vinca major 41
big sagebrush Artemisia tridentata 19
big saltbush Atriplex lentiformis 2
bigflower pawpaw Asimina obovata 5
bigleaf hydrangea Hydrangea macrophylla 5
bigpod sesbania Sesbania herbacea 12
bittersweet nightshade Solanum dulcamara 116
black cherry Prunus serotina 69
black crowberry Empetrum nigrum 13
black hawthorn Crataegus douglasii 3
black huckleberry Gaylussacia baccata 4
black nightshade Solanum nigrum 9
black poisonwood Metopium brownei 5
black prairie clover Dalea frutescens 2
black wattle Acacia mearnsii 29
blackberry Rubus saxatilis 4
blackhaw viburnum Viburnum prunifolium 7
blackthorn Prunus spinosa 32
bladder senna Colutea arborescens 6
bladdernut Staphylea pinnata 13
blood sage Salvia coccinea 1
bloodberry Rivina humilis 5
bloodtwig dogwood Cornus sanguinea 33
blue and white daisybush Osteospermum ecklonis 1
blue elderberry Sambucus nigra ssp. cerulea 2
blue flax Linum perenne 5
blue morningglory Ipomoea indica 20
blue mountainheath Phyllodoce caerulea 14
blue-mist shrub Caryopteris x clandonensis 5
blueberry Vaccinium spp. 41
bog birch Betula pumila 11
bog laurel Kalmia polifolia 12
bog lobelia Lobelia gloria-montis 1
bog rosemary Andromeda polifolia 4
bog rosemary Andromeda polifolia var. glaucophylla 2
bog willow Salix pedicellaris 4
Bohemian knotweed Fallopia x bohemica 31
Bolivian fuchsia Fuchsia boliviana 3
border privet Ligustrum obtusifolium 81
botellita Mitraria coccinea 4
bottlebrush Callistemon spp. 3
bottlebrush Callistemon viminalis 3
bottlebrush buckeye Aesculus parviflora 32
boxwood Buxus spp. 9
Brackenridge's rosemallow Hibiscus brackenridgei ssp. brackenridgei 3
Brazilian bayhops Ipomoea pes-caprae ssp. brasiliensis 24
Brazilian dwarf morning-glory Evolvulus glomeratus 1
Brazilian peppertree Schinus terebinthifolius 118
Brazilian peppertree Schinus terebinthifolius var. raddianus 2
bristly dewberry Rubus hispidus 1
bristly locust Robinia hispida 6
bristly sarsaparilla Aralia hispida 1
Britton's wild petunia Ruellia simplex 2
broadbeard beardtongue Penstemon angustifolius 2
broom Cytisus nigricans 9
broom Genista germanica 7
broom snakeweed Gutierrezia sarothrae 7
broom teatree Leptospermum scoparium 2
broomlike ragwort Senecio spartioides 2
buck-horn cholla Cylindropuntia acanthocarpa 1
buckthorn bumelia Sideroxylon lycioides 8
buckwheat Eriogonum spp. 1
buffalo nut Pyrularia pubera 13
Bukhara fleeceflower Polygonum baldschuanicum 11
bull horn acacia Vachellia collinsii 3
bunchberry Cornus canadensis 12
bunchberry dogwood Chamaepericlymenum canadense 4
bunchleaf penstemon Penstemon heterophyllus 7
Burkwood's viburnum Viburnum x burkwoodii 7
bursting-heart Euonymus americanus 35
bush cinquefoil Dasiphora fruticosa 12
bush honeysuckle Diervilla lonicera 2
bush penstemon Penstemon fruticosus 2
bushy seaside tansy Borrichia frutescens 1
bushy St. Johnswort Hypericum densiflorum 2
butteflybush Buddleja salviifolia 1
butterfly tree Bauhinia purpurea 1
butterflybush Buddleja davidii 65
butterflybush Buddleja spp. 14
buttonbush Cephalanthus occidentalis 23
cabbage on a stick Brighamia insignis 1
Cairo morningglory Ipomoea cairica 7
California black oak Quercus kelloggii 2
California buckeye Aesculus californica 13
California huckleberry Vaccinium ovatum 6
California loosestrife Lythrum californicum 1
California privet Ligustrum ovalifolium 20
camellia Camellia chrysantha 2
camellia Camellia cuspidata 6
camellia Camellia japonica 45
camellia Camellia octopetala 2
camellia Camellia polyodonta 1
camellia Camellia spp. 29
camelthorn Alhagi maurorum 10
Canadian gooseberry Ribes oxyacanthoides 5
Canadian lousewort Pedicularis canadensis 19
Canadian serviceberry Amelanchier canadensis 7
Canary Island St. Johnswort Hypericum canariense 13
Canary Island tamarisk Tamarix canariensis 30
cane fruit (blackberry, raspberry) Rubus spp. 41
Cape honeysuckle Tecoma capensis 1
Cape jasmine Gardenia jasminoides 3
caricature-plant Graptophyllum pictum 1
Carolina buckthorn Frangula caroliniana 21
Carolina holly Ilex ambigua 9
Carolina horsenettle Solanum carolinense var. carolinense 2
Carolina laurel Kalmia carolina 9
Carolina laurelcherry Prunus caroliniana 34
Carolina rose Rosa carolina 5
Carolina silverbell Halesia carolina 11
carrotwood Cupaniopsis anacardioides 16
castorbean Ricinus communis 30
Catawba rosebay Rhododendron catawbiense 44
catberry Ilex mucronata 7
catclaw mimosa Mimosa pellita 9
cathedral bells Kalanchoe pinnata 4
ceanothus Ceanothus spp. 2
centipede tongavine Epipremnum pinnatum 1
chalk maple Acer leucoderme 18
Chapman oak Quercus chapmanii 4
checkertree Sorbus torminalis 16
Cherokee rose Rosa laevigata 17
chess-apple Sorbus aria 17
Chickasaw plum Prunus angustifolia 17
Chilean fire bush Embothrium coccineum 4
chinaberry Melia azedarach 102
Chinese banyan Ficus microcarpa 17
Chinese box Murraya exotica 32
Chinese fringe-bush Loropetalum chinense 4
Chinese holly Ilex cornuta 43
Chinese parasoltree Firmiana simplex 29
Chinese privet Ligustrum sinense 128
Chinese snowball Viburnum macrocephalum 2
Chinese witch-hazel Hamamelis mollis 4
chinkapin Castanea pumila 21
christplant Euphorbia milii 2
clammy locust Robinia viscosa 10
cleft phlox Phlox bifida 5
climbing aster Ampelaster carolinianus 34
climbing fetterbush Pieris phillyreifolia 17
cloudberry Rubus chamaemorus 13
coast live oak Quercus agrifolia 6
coastal doghobble Leucothoe axillaris 2
coastal groundcherry Physalis angustifolia 6
coastal nehe Lipochaeta lavarum 9
coastal plain St. Johnswort Hypericum brachyphyllum 7
coastal plain willow Salix caroliniana 3
coastal sandalwood Santalum ellipticum 18
coastal sweetpepperbush Clethra alnifolia 24
coastalplain staggerbush Lyonia fruticosa 1
coat buttons Tridax procumbens 11
Colorado beardtongue Penstemon auriberbis 2
Colorado four o'clock Mirabilis multiflora 2
comb bushmint Hyptis pectinata 1
common bamboo Bambusa vulgaris 2
common bushweed Flueggea virosa 1
common chokecherry Prunus virginiana 45
common elderberry Sambucus nigra 7
common elderberry Sambucus nigra ssp. canadensis 42
common filbert Corylus avellana 20
common hackberry Celtis occidentalis 37
common lilac Syringa vulgaris 15
common ninebark Physocarpus opulifolius 12
common pearlbrush Exochorda racemosa 2
common periwinkle Vinca minor 46
common pricklypear Opuntia monacantha 2
common snowberry Symphoricarpos albus 3
common snowberry Symphoricarpos albus var. laevigatus 2
common sweetleaf Symplocos tinctoria 22
common winterberry Ilex verticillata 13
common woolly sunflower Eriophyllum lanatum 6
common zinnia Zinnia violacea 3
coontie Zamia floridana 8
coral ardisia Ardisia crenata 40
coral vine Antigonon leptopus 22
coralberry Symphoricarpos orbiculatus 2
corkscrew willow Salix matsudana 7
corkystemmed passionflower Passiflora suberosa 7
Cory's mistletoe Phoradendron coryae 3
cotoneaster Cotoneaster melanocarpus 11
cotoneaster Cotoneaster multiflorus 6
cotoneaster Cotoneaster nebrodensis 2
cotoneaster Cotoneaster spp. 1
cotton Gossypium hirsutum 163
cowhage cherry Malpighia infestissima 1
coyote willow Salix exigua 14
cranberry Vaccinium macrocarpon 5
cranberry cotoneaster Cotoneaster apiculatus 5
Crandall's beardtongue Penstemon crandallii 17
Crandall's beardtongue Penstemon crandallii ssp. procumbens 10
crapemyrtle Lagerstroemia indica 46
creeping barberry Mahonia repens 11
creeping beggarweed Desmodium incanum 1
creeping cotoneaster variety Cotoneaster adpressus var. praecox 1
creeping croftonweed Ageratina riparia 4
creeping juniper Juniperus horizontalis 10
creeping mirrorplant Coprosma repens 4
creeping raspberry Rubus pentalobus 2
creeping sibbaldia Sibbaldia procumbens 3
creeping snowberry Gaultheria hispidula 7
creeping thyme Thymus praecox ssp. arcticus 1
creosotebush Larrea tridentata 3
crested Philippine violet Barleria cristata 2
crimson bottlebrush Callistemon citrinus 21
crimsoneyed rosemallow Hibiscus moscheutos 17
croftonweed Ageratina adenophora 23
crybabytree Erythrina crista-galli 14
cultivated currant Ribes rubrum 19
cure for all Pluchea carolinensis 17
curl-leaf mountain mahogany Cercocarpus ledifolius 3
currant Ribes spp. 9
cutleaf blackberry Rubus laciniatus 14
cutleaf coneflower Rudbeckia laciniata 22
cutleaf coneflower Rudbeckia laciniata var. ampla 1
daggerleaf clubmoss Huperzia phyllantha 4
dahoon Ilex cassine 1
Darrow's blueberry Vaccinium darrowii 14
Darwin's berberis Berberis darwinii 1
day jessamine Cestrum diurnum 1
deerberry Vaccinium stamineum 4
delicious raspberry Rubus deliciosus 3
dense mistletoe Phoradendron densum 1
desert globemallow Sphaeralcea ambigua 2
desert princesplume Stanleya pinnata 5
desert ragwort Senecio eremophilus 3
desert willow Chilopsis linearis 4
devil's darning needles Clematis virginiana 12
devil's horsewhip Achyranthes aspera 6
devil's walkingstick Aralia spinosa 53
devil's-pepper Rauvolfia sandwicensis 12
devilsclub Oplopanax horridus 2
devilwood Osmanthus americanus 32
diamond-flowers Stenaria nigricans 3
diamondleaf willow Salix planifolia 1
divi divi Caesalpinia coriaria 1
dog rose Rosa canina 28
dogwood Cornus stolonifera 1
doublefile viburnum Viburnum plicatum tomentosum 2
Douglas rabbitbrush Chrysothamnus viscidiflorus 7
downy arrowwood Viburnum rafinesqueanum 3
downy hawthorn Crataegus mollis 5
downy serviceberry Amelanchier arborea var. austromontana 1
dragontree Dracaena marginata 15
Drummond rattlebush Sesbania drummondii 1
dune tetramolopium Tetramolopium rockii 21
dwarf bilberry Vaccinium caespitosum 5
dwarf birch Betula nana 2
dwarf elderberry Sambucus ebulus 29
dwarf hackberry Celtis tenuifolia 19
dwarf hawthorn Crataegus uniflora 3
dwarf honeysuckle Lonicera xylosteum 106
Dwarf Korean lilac Syringa meyeri 4
dwarf naupaka Scaevola coriacea 33
dwarf red blackberry Rubus pubescens var. pubescens 4
dwarf sumac Rhus copallinum 27
dwarf witchalder Fothergilla gardenii 12
Dyer's greenweed Genista tinctoria 1
eared willow Salix aurita 5
earleaf acacia Acacia auriculiformis 2
earleaf nightshade Solanum mauritianum 4
early forsythia Forsythia ovata 3
eastern baccharis Baccharis halimifolia 56
eastern leatherwood Dirca palustris 5
eastern redbud Cercis canadensis 158
eastern sweetshrub Calycanthus floridus 49
Ebbinge's Silverberry Elaeagnus x ebbingei (E. macrophylla x E. pungens) 5
edible fig Ficus carica 20
Egyptian Thorn Acacia nilotica 17
Elaeagnus Elaeagnus spp. 1
elderberry Sambucus spp. 4
elegant cinquefoil Potentilla concinna 2
Elliott's blueberry Vaccinium elliottii 12
ellipticleaf cyanea Cyanea elliptica 2
emperor's candlesticks Senna alata 3
English boxwood Buxus sempervirens 3
English hawthorn Crataegus monogyna 27
English holly Ilex aquifolium 1
English lavender Lavandula angustifolia 10
English yew Taxus baccata 18
erect pricklypear Opuntia stricta 2
European barberry Berberis vulgaris 126
European bird cherry Prunus padus 15
European blackberry Rubus fruticosus 13
European buckthorn Rhamnus cathartica 130
European cranberrybush Viburnum opulus 28
European cranberrybush Viburnum opulus var. opulus 9
European dewberry Rubus caesius 11
European gooseberry Ribes uva-crispa 7
European mistletoe Viscum album 22
European mountain-ash Sorbus aucuparia 16
European privet Ligustrum vulgare 31
European red raspberry Rubus idaeus 20
European smoketree Cotinus coggygria 12
European spindletree Euonymus europaeus 20
Everglades palm Acoelorrhaphe wrightii 8
evergreen mock orange Philadelphus karwinskianus 1
exotic bush honeysuckles Lonicera spp. 12
fairyduster Calliandra eriophylla 2
false poison sumac Rhus michauxii 7
false rosemary Conradina canescens 16
false spiraea Sorbaria sorbifolia 5
February daphne Daphne mezereum 13
feltleaf willow Salix alaxensis 1
Fendler's ceanothus Ceanothus fendleri 3
fetterbush lyonia Lyonia lucida 36
fineleaf hymenopappus Hymenopappus filifolius 2
firethorn Pyracantha spp. 1
firetree Morella faya 18
fivepetal cliffbush Jamesia americana 3
fivestamen tamarisk Tamarix chinensis 1
flame azalea Rhododendron calendulaceum 11
Florida anisetree Illicium floridanum 17
Florida beggarweed Desmodium tortuosum 7
Florida clover ash Tetrazygia bicolor 5
Florida hobblebush Agarista populifolia 33
Florida hopbush Dodonaea viscosa 71
Florida silver palm Coccothrinax argentata 2
flowering dogwood Cornus florida 111
flowering quince Chaenomeles speciosa 4
formosa firethorn Pyracantha koidzumii 22
forsythia Forsythia spp. 4
Fortune's osmanthus Osmanthus x fortunei 2
fourspike heliotrope Heliotropium procumbens 1
foxtail clubmoss Lycopodiella alopecuroides 4
fragrant dracaena Dracaena fragrans 26
fragrant sumac Rhus aromatica 47
Fremont's mahonia Mahonia fremontii 1
French broom Genista monspessulana 9
French lavender Lavandula stoechas 7
French rose Rosa gallica 6
French tamarisk Tamarix gallica 1
fringed rosemallow Hibiscus schizopetalus 3
front range beardtongue Penstemon virens 5
fuchsia begonia Begonia foliosa 2
fuzzy pride-of-Rochester Deutzia scabra 2
Gairdner's beardtongue Penstemon gairdneri 1
gallberry Ilex glabra 16
Gambel oak Quercus gambelii 25
garden croton Codiaeum variegatum 26
Gaudichaud's senna Senna gaudichaudii 3
Georgia plume Elliottia racemosa 53
geranium aralia Polyscias guilfoylei 9
German false tamarisk Myricaria germanica 9
giant cane Arundinaria gigantea 21
giant club cactus Cereus repandus 2
giant milkweed Calotropis gigantea 3
giant ragweed Ambrosia trifida 22
glandular senna Senna multiglandulosa 2
globe schiedea Schiedea globosa 12
glossy abelia Abelia x grandiflora 38
glossy buckthorn Frangula alnus 154
glossy privet Ligustrum lucidum 54
goat willow Salix caprea 26
goatsrue Galega officinalis 26
golden bamboo Phyllostachys aurea 52
golden currant Ribes aureum 10
golden dewdrops Duranta erecta 3
golden St. Johnswort Hypericum frondosum 3
goldflame honeysuckle Lonicera x heckrottii 1
gooseberry currant Ribes montigenum 6
gopher apple Licania michauxii 5
gorse Ulex europaeus 66
goutystalk nettlespurge Jatropha podagrica 1
grand devil's-claws Pisonia grandis 2
grapefruit Citrus x paradisi 6
gray alder Alnus incana 31
grayleaf willow Salix glauca 4
greasewood Sarcobatus vermiculatus 3
great bougainvillea Bougainvillea spectabilis 3
Great Plains yucca Yucca glauca 9
Great Valley gumweed Grindelia camporum 8
Greek valerian Polemonium reptans 2
green alder Alnus viridis 3
green hawthorn Crataegus viridis 4
Greene's mountain ash Sorbus scopulina 15
greenflowered wintergreen Pyrola chlorantha 1
greenstem forsythia Forsythia viridissima 1
grouse whortleberry Vaccinium scoparium 2
grumichama Eugenia brasiliensis 1
guava Psidium guajava 4
Gulf Coast lupine Lupinus westianus 6
gulf croton Croton punctatus 4
Gulf Sebastian-bush Ditrysinia fruticosa 2
gullfeed Scaevola plumieri 3
gum bully Sideroxylon lanuginosum 1
hairy blueberry Vaccinium hirsutum 2
hairy clematis Clematis hirsutissima 4
hairy Indian mallow Abutilon grandifolium 5
hairy laurel Kalmia hirsuta 37
hairyfruit chewstick Gouania hillebrandii 11
Haleakala lobelia Lobelia grayana 1
Haleakala tetramolopium Tetramolopium humile ssp. haleakalae 10
Hall's prairie clover Dalea hallii 3
Hana Forest silversword Argyroxiphium grayanum 1
Hardee peppertree Schinus polygamus 5
hardhack Spiraea tomentosa 1
hardy fuchsia Fuchsia magellanica 5
harland's boxwood Buxus harlandii 1
harlequin glorybower Clerodendron trichotomum 16
Harrington's cephalotaxus Cephalotaxus harringtonia 11
Hawai'i blackberry Rubus hawaiensis 3
Hawai'i desert-thorn Lycium sandwicense 72
Hawai'i greenbrier Smilax melastomifolia 3
Hawai'i hala pepe Pleomele hawaiiensis 2
Hawai'i hawthorn Osteomeles anthyllidifolia 24
Hawai'i olive Nestegis sandwicensis 42
Hawai'i pricklyash Zanthoxylum hawaiiense 8
Hawai'i red cranesbill Geranium arboreum 3
Hawai'i rockwort Nototrichium sandwicense 4
Hawai'i roughbush Streblus pendulinus 21
Hawai'i silversword Argyroxiphium sandwicense ssp. macrocephalum 162
Hawai'i silversword Argyroxiphium sandwicense ssp. sandwicense 5
Hawai'i treecotton Kokia drynarioides 10
Hawai'ian cotton Gossypium tomentosum 39
Hawaiin gardenia Gardenia brighamii 9
hawthorn Crataegus spp. 40
hazel alder Alnus serrulata 38
heart-leaved willow Salix eriocephala 3
heather Calluna vulgaris 15
hedge bindweed Calystegia sepium 49
hedionda macho Senna septemtrionalis 1
herbaceous glorytree Tibouchina herbacea 3
Hercules' club Zanthoxylum clava-herculis 5
hierba del soldado Melochia umbellata 6
highbush blackberry Rubus argutus 25
highbush blueberry Vaccinium corymbosum 5
highland doghobble Leucothoe fontanesiana 2
hillside false ohelo Wikstroemia uva-ursi 12
Himalaya blackberry Rubus armeniacus 47
Himalayan honeysuckle Leycesteria formosa 4
hinahina Geranium cuneatum var. cuneatum 1
hinahina Geranium cuneatum var. tridens 6
hiptage Hiptage benghalensis 4
ho'awa Pittosporum confertiflorum 10
hobblebush Viburnum lantanoides 9
hog plum Prunus umbellata 3
holdtight Medinilla venosa 4
Hooker's sandwort Arenaria hookeri 2
hophead Philippine violet Barleria lupulina 10
hophornbeam Ostrya virginiana 33
hoptree Ptelea trifoliata 14
horehound Marrubium peregrinum 4
horsenettle Solanum carolinense 47
horseradishtree Moringa oleifera 8
hottentot fig Carpobrotus edulis 8
Hybrid barberry Berberis × ottawensis 60
hydrangea Hydrangea spp. 5
iliau Wilkesia gymnoxiphium 1
Illinois bundleflower Desmanthus illinoensis 9
Indian camphorweed Pluchea indica 7
Indian mulberry Morinda citrifolia 12
Indian waltheria Waltheria indica 37
indigobush Amorpha fruticosa 64
inundated clubmoss Lycopodiella inundata 1
Italian alder Alnus cordata 4
Jackman clematis Clematis x jackmanii 1
Jamaica feverplant Tribulus cistoides 66
Jamaican nightshade Solanum jamaicense 1
James' buckwheat Eriogonum jamesii 2
James' seaheath Frankenia jamesii 2
Japanese barberry Berberis thunbergii 370
Japanese bindweed Calystegia hederacea 19
Japanese callicarpa Callicarpa japonica 1
Japanese falsecypress Chamaecyparis pisifera 25
Japanese flowering crabapple Malus floribunda 9
Japanese floweringquince Chaenomeles japonica 6
Japanese laurel Aucuba japonica 6
Japanese maple Acer palmatum 67
Japanese pachysandra Pachysandra terminalis 12
Japanese pieris Pieris japonica 4
Japanese privet Ligustrum japonicum 44
Japanese raisintree Hovenia dulcis 12
Japanese rose Kerria japonica 3
Japanese skimmia Skimmia japonica 10
Japanese snowball Viburnum plicatum 2
Japanese spiraea Spiraea japonica 43
Japanese stewartia Stewartia pseudocamellia 1
Japanese tree lilac Syringa reticulata 27
Jerusalem-cherry Solanum pseudocapsicum 2
jetbead Rhodotypos scandens 39
jimsonweed Datura stramonium 129
Johnston's seaheath Frankenia johnstonii 9
jointfir Ephedra distachya 3
Joshua tree Yucca brevifolia 2
Judd viburnum Viburnum x juddii 1
juniper berry Citharexylum caudatum 23
kaala rockwort Nototrichium humile 3
kalanchoe Kalanchoe lanceolata 1
Kalealaha beggarticks Bidens micrantha ssp. kalealaha 1
Kalm's St. Johnswort Hypericum kalmianum 3
Kamchatka rhododendron Rhododendron camtschaticum 23
kapoktree Ceiba pentandra 19
kapuka Griselinia littoralis 1
kauila Colubrina oppositifolia 3
Kaumahana Korthalsella complanata 5
kava Piper methysticum 5
keahi Nesoluma polynesicum 20
Key thatch palm Thrinax morrisii 11
kiawe Prosopis pallida 45
king protea Protea cynaroides 2
kingcup cactus Echinocereus triglochidiatus 6
Klamath plum Prunus subcordata 1
ko'oloa 'ula Abutilon menziesii 7
kolea lau nui Myrsine lessertiana 26
Koolau Range cheesewood Pittosporum glabrum 3
Korean barberry Berberis koreana 4
Koreanspice Viburnum Viburnum carlesii 2
kumquat Fortunella spp. 3
Kunana pepperwort Lepidium bidentatum var. owaihiense 19
Kure Atoll nehe Lipochaeta integrifolia 31
Labrador-tea Ledum groenlandicum 4
laceshrub Stephanandra incisa 1
lady's-mantle Alchemilla mollis 3
Lanai colicwood Myrsine lanaiensis 24
Lanai sandalwood Santalum freycinetianum var. lanaiense 9
lantana Lantana spp. 12
Lapland cornel Cornus suecica 3
Lapland rosebay Rhododendron lapponicum 1
large gallberry Ilex coriacea 1
large gray willow Salix atrocinerea 25
large gray willow Salix cinerea 30
large-flower primrose-willow Ludwigia grandiflora 15
largeflower jointweed Polygonella robusta 5
largeleaf jointweed Polygonella macrophylla 29
largeleaf lantana Lantana camara 75
lavender cotton Santolina chamaecyparissus 2
leadplant Amorpha canescens 4
leatherleaf Chamaedaphne calyculata 5
leatherleaf arrowwood viburnum Viburnum rhytidophyllum 4
leatherleaf mahonia Mahonia bealei 30
Lemoine Deutzia Deutzia x lemoinei 4
lemonyellow rosemallow Hibiscus calyphyllus 13
leucospermum Leucospermum spp. 1
Lewis' mock orange Philadelphus lewisii 4
licorice weed Scoparia dulcis 1
lilac Syringa x hyacinthiflora 7
lilac Syringa x prestoniae 1
lilac chastetree Vitex agnus-castus 4
limeberry Triphasia trifolia 1
linden viburnum Viburnum dilatatum 1
lindenleaf rosemallow Hibiscus furcellatus 1
Lindley's butterflybush Buddleja lindleyana 2
lingonberry Vaccinium vitis-idaea 9
lipsticktree Bixa orellana 7
littleflower penstemon Penstemon procerus 6
littleleaf boxwood Buxus microphylla 11
littleleaf leadtree Leucaena retusa 8
liverleaf wintergreen Pyrola asarifolia 5
loblolly bay Gordonia lasianthus 12
longfruited primrose-willow Ludwigia octovalvis 3
longleaf phlox Phlox longifolia 2
Louisiana wormwood Artemisia ludoviciana 12
lowbush blueberry Vaccinium angustifolium 22
luckynut Thevetia peruviana 2
Macartney rose Rosa bracteata 6
Madagascar olive Noronhia emarginata 1
Madagascar periwinkle Catharanthus roseus 11
Mahaleb cherry Prunus mahaleb 62
maile Alyxia oliviformis 9
maleberry Lyonia ligustrina 1
mallow ninebark Physocarpus malvaceus 1
mamani Sophora chrysophylla 57
Manchurian lilac Syringa velutina 4
mangroveberry Psidium longipes 1
manyflower geranium Geranium multiflorum 9
manzanita Arctostaphylos spp. 3
mapleleaf viburnum Viburnum acerifolium 12
marlberry Ardisia spp. 2
mat rockspirea Petrophyton caespitosum 1
mato Caesalpinia ciliata 2
matrimony vine Lycium barbarum 8
Maui chaff flower Achyranthes splendens var. splendens 3
Maui hala pepe Pleomele auwahiensis 33
Maui tetramolopium Tetramolopium arenarium ssp. arenarium 2
Maui wormwood Artemisia mauiensis 5
Mauna Kea dubautia Dubautia arborea 8
Mauna Loa beggarticks Bidens menziesii 3
Mauna Loa beggarticks Bidens menziesii ssp. filiformis 3
Mauritius hemp Furcraea foetida 7
mazapan Malvaviscus penduliflorus 3
meadowfoam Limnanthes spp. 3
melaleuca Melaleuca quinquenervia 114
melaleuca Melaleuca spp. 6
memorial rose Rosa wichuraiana 1
Menzies' schiedea Schiedea menziesii 3
mesquite Prosopis juliflora 1
mesquite Prosopis spp. 2
Mexican orange Choisya ternata 2
Mexican palo-verde Parkinsonia aculeata 10
Mexican plum Prunus mexicana 15
Mexican shrubby spurge Euphorbia cotinifolia 2
mexicantea Dysphania ambrosioides 21
Mickey Mouse plant Ochna serrulata 2
miconia Miconia calvescens 9
mile-a-minute Mikania micrantha 6
milkflower cotoneaster Cotoneaster coriaceus 2
mimosa Albizia julibrissin 88
Ming aralia Polyscias fruticosa 5
Molokai treecotton Kokia cookei 4
montane false ohelo Wikstroemia monticola 7
Morrow's honeysuckle Lonicera morrowii 134
moundlily yucca Yucca gloriosa 6
mountain alder Alnus viridis ssp. crispa 4
mountain ash Sorbus spp. 18
mountain azalea Rhododendron canescens 45
mountain big sagebrush Artemisia tridentata ssp. vaseyana 3
mountain camellia Stewartia ovata 1
mountain dryas Dryas octopetala 17
mountain dubautia Dubautia menziesii 111
mountain fetterbush Pieris floribunda 1
mountain fly honeysuckle Lonicera villosa 3
mountain grape Mahonia aquifolium 15
mountain laurel Kalmia latifolia 47
mountain monardella Monardella odoratissima 1
mountain ninebark Physocarpus monogynus 1
mountain snowberry Symphoricarpos oreophilus 3
mountain witchalder Fothergilla major 28
mugo pine Pinus mugo 6
mugwort Artemisia vulgaris 21
mulga Acacia aneura 1
multiflora rose Rosa multiflora 215
naio Myoporum sandwicense 34
Nanking cherry Prunus tomentosa 4
nannyberry Viburnum lentago 19
narrow-leaved iceplant Conicosia pugioniformis 2
narrowleaf firethorn Pyracantha angustifolia 4
natal-plum Carissa macrocarpa 9
native caper Capparis sandwichiana 49
naupaka kuahiwi Scaevola chamissoniana 3
negundo chastetree Vitex negundo 2
Nelson's horsenettle Solanum nelsonii 25
netleaf willow Salix reticulata 18
nettleleaf velvetberry Stachytarpheta urticifolia 2
New Jersey tea Ceanothus americanus 7
New Mexico groundsel Packera neomexicana var. neomexicana 1
New Mexico locust Robinia neomexicana 6
New Zealand flax Phormium tenax 20
New Zealand spinach Tetragonia tetragonioides 8
ngaio tree Myoporum laetum 4
niaragato Zanthoxylum spinifex 1
nightshade Solanum spp. 12
Nootka rose Rosa nutkana 3
northern dewberry Rubus flagellaris 9
northern mountain ash Sorbus decora 7
northern spicebush Lindera benzoin 17
nosegaytree Plumeria alba 4
Nuttall oak Quercus texana 12
Nuttall's linanthus Linanthus nuttallii 2
nylon hedgehog cactus Echinocereus viridiflorus 2
Oahu false ohelo Wikstroemia oahuensis 1
Oahu riverhemp Sesbania tomentosa 25
Oahu wormwood Artemisia australis 1
oakleaf hydrangea Hydrangea quercifolia 47
oceanspray Holodiscus discolor 11
October flower Polygonella polygama 21
ohelo 'ai Vaccinium reticulatum 63
old fashioned weigela Weigela florida 10
oleander Nerium oleander 18
olive Olea europaea 19
Oliver's touch-me-not Impatiens sodenii 4
olomea Perrottetia sandwicensis 2
oneseed juniper Juniperus monosperma 2
orange agoseris Agoseris aurantiaca 14
orange azalea Rhododendron austrinum 3
orange cotoneaster Cotoneaster franchetii 13
orange honeysuckle Lonicera ciliosa 2
orangeberry nightshade Solanum lanceolatum 5
Oregon boxleaf Paxistima myrsinites 10
Oregon fleabane Erigeron speciosus 12
Oregon grape Mahonia nervosa 1
Oriental paperbush Edgeworthia chrysantha 7
osage-orange Maclura pomifera 38
oval-leaf blueberry Vaccinium ovalifolium 2
oysterwood Gymnanthes lucida 1
Pacific ninebark Physocarpus capitatus 3
Pacific poison-oak Toxicodendron diversilobum 10
painted buckeye Aesculus sylvatica 10
pamakani mahu Phyllanthus distichus 5
panicled hydrangea Hydrangea paniculata 4
papaya Carica papaya 41
paradise poinciana Caesalpinia gilliesii 6
Parry rabbitbrush Ericameria parryi 16
Parry's agave Agave parryi 2
Parry's agave Agave parryi ssp. parryi 1
Parry's clover Trifolium parryi 10
Parry's rabbitbrush Ericameria parryi var. parryi 1
parsley hawthorn Crataegus marshallii 5
parsnipflower buckwheat Eriogonum heracleoides 2
partridgeberry Mitchella repens 22
pascuita Euphorbia leucocephala 8
pasture gooseberry Ribes cynosbati 3
pasture hawthorn Crataegus spathulata 1
pawpaw Asimina triloba 61
pearlflower Heterocentron subtriplinervium 1
Peking cotoneaster Cotoneaster acutifolius 4
pelotazo Abutilon incanum 9
Pennsylvania blackberry Rubus pensilvanicus 1
peppervine Ampelopsis arborea 28
peregrina Jatropha integerrima 1
Persian lilac Syringa x persica 6
Peruvian groundcherry Physalis peruviana 8
piedmont rhododendron Rhododendron minus 7
pin cherry Prunus pensylvanica 14
pin cushion protea Leucospermum truncatum 2
pine echium Echium pininana 2
pineland rayless goldenrod Bigelowia nudata 1
pineywoods geranium Geranium caespitosum 2
pingue rubberweed Hymenoxys richardsonii 12
pink azalea Rhododendron periclymenoides 10
pinklady Dissotis rotundifolia 1
pinkshell azalea Rhododendron vaseyi 2
pipsissewa Chimaphila umbellata 5
piratebush Buckleya distichophylla 14
pitted stripeseed Piriqueta cistoides ssp. caroliniana 5
plains blackfoot Melampodium leucanthum 1
plum/cherry Prunus spp. 18
plume poppy Bocconia frutescens 1
plumeria Plumeria spp. 5
po'ola Claoxylon sandwicense 25
poinsettia Euphorbia pulcherrima 34
pointleaf manzanita Arctostaphylos pungens 3
poison-sumac Toxicodendron vernix 10
polar willow Salix polaris 6
Polynesian heliotrope Heliotropium anomalum 2
Polynesian heliotrope Heliotropium anomalum var. argenteum 65
pomegranate Punica granatum 14
pondberry Lindera melissifolia 10
pondspice Litsea aestivalis 8
porcupine flower Barleria prionitis 1
portia tree Thespesia populnea 38
possumhaw Ilex decidua 2
possumhaw Viburnum nudum 3
poverty sumpweed Iva axillaris 8
prairie flax Linum lewisii 8
prairie sagewort Artemisia frigida 10
prickly currant Ribes lacustre 6
prickly rose Rosa acicularis 1
prickly sandwort Arenaria aculeata 1
prickly sida Sida spinosa 20
prickly-ash Zanthoxylum americanum 8
pride of Madeira Echium candicans 7
pride-of-Barbados Caesalpinia pulcherrima 14
primrose-willow Ludwigia spp. 1
princess-flower Tibouchina urvilleana 4
privet Ligustrum spp. 24
privet senna Senna ligustrina 2
prostrate ceanothus Ceanothus prostratus 1
protea Protea obtusifolia 5
Puerto Rico silver palm Coccothrinax barbadensis 8
pukamole Lythrum maritimum 5
purple prairie clover Dalea purpurea 3
purpleflowering raspberry Rubus odoratus 4
purpleosier willow Salix purpurea 11
purplestem aster Symphyotrichum puniceum 4
pussy willow Salix discolor 1
quince Cydonia oblonga 7
rabbit-eye blueberry Vaccinium virgatum 18
ramgoat dashalong Turnera ulmifolia 1
rare clubmoss Lycopodium obscurum 2
red buckeye Aesculus pavia 96
red chokeberry Photinia pyrifolia 58
red currant Ribes triste 3
red elderberry Sambucus racemosa 13
red elderberry Sambucus racemosa var. racemosa 1
red fruit bearberry Arctostaphylos rubra 4
red Kauai rosemallow Hibiscus clayi 3
red mangrove Rhizophora mangle 29
red melastome Melastoma sanguineum 3
red rosemallow Hibiscus kokio ssp. kokio 3
red sesbania Sesbania punicea 27
red willow Salix laevigata 2
red-hot cat's tail Acalypha hispida 2
redbay Persea borbonia 25
redberry moonseed Cocculus carolinus 4
redclaws Escallonia rubra 3
redflower buckwheat Eriogonum grande var. rubescens 7
redfruit passionflower Passiflora foetida 15
redosier dogwood Cornus sericea 30
redosier dogwood Cornus sericea ssp. sericea 5
redstem Ammannia coccinea 10
redvein Enkianthus Enkianthus campanulatus 1
redvine Brunnichia ovata 16
redweed Melochia corchorifolia 5
Reeves' meadowsweet Spiraea cantoniensis 7
resin birch Betula glandulosa 15
rhododendron Rhododendron concinnum 4
rhododendron Rhododendron dauricum 5
rhododendron Rhododendron degronianum ssp. yakushimanum 1
rhododendron Rhododendron fortunei 2
rhododendron Rhododendron myrtifolium 2
rhododendron Rhododendron ponticum 1
rhododendron Rhododendron schlippenbachii 1
rhododendron Rhododendron smirnowii 3
rhododendrons and azaleas Rhododendron spp. 273
rhodora Rhododendron canadense 4
ridgetop naupaka Scaevola gaudichaudii 12
rock buckwheat Eriogonum sphaerocephalum 1
rock clematis Clematis columbiana 1
rock rose Cistus creticus 1
rockspirea Holodiscus dumosus 10
rockspray cotoneaster Cotoneaster horizontalis 1
Rocky Mountain goldenrod Solidago multiradiata 31
Rocky Mountain maple Acer glabrum 2
Rocky Mountain zinnia Zinnia grandiflora 2
rockyscree false goldenaster Heterotheca fulcrata 1
roostertree Calotropis procera 2
rose Rosa spp. 300
rose meadowsweet Spiraea splendens var. splendens 2
rose myrtle Rhodomyrtus tomentosa 14
rose of Sharon Hibiscus syriacus 7
rose spiraea Spiraea douglasii 2
rosebay rhododendron Rhododendron maximum 9
roughleaf dogwood Cornus drummondii 3
roundleaf buffaloberry Shepherdia rotundifolia 4
roundleaf dogwood Cornus rugosa 22
roundleaf greenbriar Smilax rotundifolia 2
roving pricklypear Opuntia repens 1
rubber rabbitbrush Ericameria nauseosa 18
rubber rabbitbrush Ericameria nauseosa ssp. nauseosa var. nauseosa 4
running clubmoss Lycopodium clavatum 2
running oak Quercus pumila 6
running serviceberry Amelanchier stolonifera 1
running strawberry bush Euonymus obovatus 13
russet buffaloberry Shepherdia canadensis 7
Russian-olive Elaeagnus angustifolia 151
rusty blackhaw Viburnum rufidulum 2
rusty staggerbush Lyonia ferruginea 13
sacred bamboo Nandina domestica 49
sacred thorn-apple Datura wrightii 6
saguaro Cereus gigantea 2
salal Gaultheria shallon 8
saltcedar Tamarix ramosissima 132
salvia cistus Cistus salviifolius 1
sand blackberry Rubus cuneifolius 7
sand heath Ceratiola ericoides 16
sand post oak Quercus margarettae 12
sand sagebrush Artemisia filifolia 5
sandbar willow Salix interior 3
sandcherry Prunus pumila 1
sanddune wallflower Erysimum capitatum 31
Santa Catalina prairie clover Dalea pulchra 2
Santa Rita pricklypear Opuntia santa-rita 1
Sasanqua camellia Camellia sasanqua 12
Saskatoon serviceberry Amelanchier alnifolia var. humptulipensis 2
sassafras Sassafras albidum 37
satinleaf Chrysophyllum oliviforme 2
satsuki azalea Rhododendron indicum 2
savin Juniperus sabina 2
scabland penstemon Penstemon deustus 2
scabland sagebrush Artemisia rigida 2
scarlet banksia Banksia coccinea 1
scarlet bottlebrush Callistemon rugulosus 4
scarlet calamint Clinopodium coccineum 5
scarlet firethorn Pyracantha coccinea 5
scarlet gaura Gaura coccinea 4
scarlet globemallow Sphaeralcea coccinea 3
scarlet hedgehog cactus Echinocereus coccineus 10
scepter holly Ilex x 'Scepter' 1
scorpionbush Carmona retusa 1
Scotch broom Cytisus scoparius 79
Scots heath Erica cinerea 1
Scott's clematis Clematis hirsutissima var. scottii 2
Scottish asphodel Clusia rosea 24
Scottish rose Rosa spinosissima 8
Scouler's willow Salix scouleriana 1
scrub hickory Carya floridana 4
scrub live oak Quercus geminata 23
scrub palmetto Sabal etonia 4
sea buckthorn Hippophae rhamnoides 4
sea fig Carpobrotus chilensis 5
seabeach evening primrose Oenothera humifusa 16
seacoast marsh elder Iva imbricata 8
seagrape Coccoloba uvifera 18
seaside heliotrope Heliotropium curassavicum 26
Seaside rose Rosa rugosa 139
seepwillow Baccharis salicifolia 1
sensitive plant Mimosa spp. 3
sericea lespedeza Lespedeza cuneata 91
serviceberry Amelanchier alnifolia 32
serviceberry Amelanchier arborea 52
shadscale Atriplex confertifolia 1
shakeshake Crotalaria incana 5
sheep-laurel Kalmia angustifolia 15
sheoak Casuarina spp. 17
shining clubmoss Huperzia lucidula 3
shiny blueberry Vaccinium myrsinites 1
shoebutton ardisia Ardisia elliptica 51
shoofly Caesalpinia decapetala 4
shore juniper Juniperus conferta 1
shortfruit willow Salix brachycarpa 4
showy banksia Banksia speciosa 1
showy forsythia Forsythia x intermedia 5
showy penstemon Penstemon spectabilis 1
shrubby cinquefoil Dasiphora fruticosa ssp. floribunda 10
shrubby lespedeza Lespedeza bicolor 23
shrubby St. Johnswort Hypericum prolificum 4
shrubby whitevein Sanchezia speciosa 1
shrubland dubautia Dubautia linearis 1
Shumard oak Quercus shumardii 5
Siberian crabapple Malus baccata 1
Siberian elm Ulmus pumila 23
Siberian peashrub Caragana arborescens 17
sicklepod Senna obtusifolia 32
sickletop lousewort Pedicularis racemosa 10
sidebells wintergreen Orthilia secunda 3
Siebold's arrowwood Viburnum sieboldii 2
silky camellia Stewartia malacodendron 5
silky dogwood Cornus amomum 4
silky dogwood Cornus obliqua 3
silky phacelia Phacelia sericea 5
silver lupine Lupinus argenteus 40
silver senna Senna artemisioides 1
silver wattle Acacia dealbata 3
silverleaf cotoneaster Cotoneaster pannosus 16
silverleaf nightshade Solanum elaeagnifolium 15
simpleleaf chastetree Vitex trifolia 4
sisal Agave sisalana 7
Sitka alder Alnus viridis sinuata 2
skeletonleaf willow Salix phlebophylla 8
skunk currant Ribes glandulosum 11
skunk-vine Paederia foetida 49
skunkbush sumac Rhus trilobata 8
slender cinquefoil Potentilla gracilis 18
slender pride of Rochester Deutzia gracilis 2
slimleaf pawpaw Asimina angustifolia 11
small black blueberry Vaccinium tenellum 1
small cranberry Vaccinium oxycoccos 2
small-leaf arrowwood Viburnum obovatum 5
smallflower pawpaw Asimina parviflora 3
smallflower tamarisk Tamarix parviflora 12
smokebush Buddleja madagascariensis 29
smoketree Cotinus spp. 1
smooth azalea Rhododendron arborescens 1
smooth hawthorn Crataegus laevigata 16
smooth sumac Rhus glabra 39
smooth winterberry Ilex laevigata 1
snow willow Salix nivalis 3
snowbrush ceanothus Ceanothus velutinus 4
snowbush Breynia disticha 5
Snowmound spiraea Spiraea nipponica 2
soapberry Sapindus saponaria 5
soapbush Clidemia hirta 4
sour cherry Prunus cerasus 2
sourwood Oxydendrum arboreum 40
southern arrowwood Viburnum dentatum 10
southern bayberry Morella caroliniensis 5
Southern California walnut Juglans californica 9
southern dewberry Rubus trivialis 1
southern waxmyrtle Morella cerifera 38
Spanish arborvine Merremia tuberosa 2
Spanish bayonet Yucca harrimaniae 5
Spanish broom Spartium junceum 8
Spanish heath Erica lusitanica 8
Spanish lady Opuntia triacantha 3
sparkleberry Vaccinium arboreum 26
spindletree Euonymus verrucosus 6
spineless horsebrush Tetradymia canescens 5
spiny milkvetch Astragalus kentrophyta 2
spirea Spiraea media 20
spotted beebalm Monarda punctata ssp. punctata 4
spotted beebalm Monarda punctata ssp. punctata var. punctata 2
spreading cotoneaster Cotoneaster divaricatus 1
Sprenger's asparagus fern Asparagus aethiopicus 13
Sprenger's asparagus fern Asparagus densiflorus 1
sprucefir fleabane Erigeron eximius 10
spurgelaurel Daphne laureola 4
squarestem butterflybush Buddleja saligna 2
squashberry Viburnum edule 3
squirreltail Elymus elymoides ssp. elymoides 3
St. John's rosemallow Hibiscus kokio ssp. saintjohnianus 6
staghorn cholla Cylindropuntia versicolor 6
staghorn sumac Rhus hirta 5
staghorn sumac Rhus typhina 43
Standish's honeysuckle Lonicera standishii 1
sticky currant Ribes viscosissimum 3
stiff bottlebrush Callistemon rigidus 8
stiff clubmoss Lycopodium annotinum 2
stiffleaf cheesewood Pittosporum crassifolium 1
strawberry guava Psidium cattleianum 7
strawberryleaf raspberry Rubus pedatus 1
strawflower Helichrysum petiolare 4
stretchberry Forestiera pubescens 13
striated broom Cytisus striatus 2
striped maple Acer pensylvanicum 55
sugarberry Celtis laevigata 16
sulphur-flower buckwheat Eriogonum umbellatum 2
sulphur-flower buckwheat Eriogonum umbellatum var. majus 3
sumac Rhus spp. 1
summer grape Vitis aestivalis 7
Surinam cherry Eugenia uniflora 2
swainsonpea Sphaerophysa salsula 5
swamp azalea Rhododendron viscosum 22
swamp banksia Banksia robur 1
swamp loosestrife Decodon verticillatus 16
swamp rosemallow Hibiscus grandiflorus 7
swamp titi Cyrilla racemiflora 19
sweet acacia Acacia farnesiana 6
sweet breath of spring Lonicera fragrantissima 3
sweet mock orange Philadelphus coronarius 8
sweet osmanthus Osmanthus fragrans 1
sweetbay Magnolia virginiana 41
sweetbriar Rosa rubiginosa 5
sweetbriar rose Rosa eglanteria 4
sweetgale Myrica gale 7
Syrian beancaper Zygophyllum fabago 7
Tahiti lime Citrus latifolia 5
tall ragwort Senecio serra 7
tamarisk Tamarix spp. 54
tangerine Citrus reticulata 7
tanoak Lithocarpus densiflorus 6
tapioca Manihot esculenta 6
tarflower Befaria racemosa 4
tarragon Artemisia dracunculus 9
Tatarian honeysuckle Lonicera tatarica 95
tatarian maple Acer tataricum 31
tea Camellia sinensis 14
teabush Melochia tomentosa 1
templetree Plumeria rubra 10
Texas pricklypear Opuntia engelmannii var. lindheimeri 25
Texas sotol Dasylirion texanum 1
Texas swampmallow Pavonia lasiopetala 2
Texas vervain Verbena halei 4
Texas yucca Yucca rupicola 5
thickstem aster Eurybia integrifolia 2
thorny olive Elaeagnus pungens 66
three-toothed cinquefoil Sibbaldiopsis tridentata 6
Thunberg's meadowsweet Spiraea thunbergii 2
tietongue Coccoloba diversifolia 2
tiplant Cordyline fruticosa 29
to-tsubaki Camellia reticulata 1
toadflax penstemon Penstemon linarioides 1
Tonghi bottlebrush Callistemon subulatus 4
Torrey's yucca Yucca torreyi 6
tough bully Sideroxylon tenax 3
trailing arbutus Epigaea repens 3
trailing black currant Ribes laxiflorum 1
trailing krameria Krameria lanceolata 8
tree tobacco Nicotiana glauca 31
treedaisy Montanoa hibiscifolia 14
triangle cactus Acanthocereus tetragonus 1
trifoliate orange Poncirus trifoliata 36
tropical almond Terminalia catappa 18
tropical soda apple Solanum viarum 113
true indigo Indigofera tinctoria 2
trumpetflower Gelsemium spp. 1
trumpetflower Tecoma stans 3
tufted evening primrose Oenothera cespitosa ssp. macroglottis 1
tufted evening-primrose Oenothera cespitosa 13
turbinella oak Quercus turbinella 5
turk's turbin Clerodendrum indicum 2
turkeyberry Solanum torvum 19
turtleweed Batis maritima 24
twinberry honeysuckle Lonicera involucrata 3
twinberry honeysuckle Lonicera involucrata var. involucrata 1
twinberry honeysuckle Lonicera involucrata var. ledebourii 3
twisted acacia Acacia tortuosa 1
twistleaf yucca Yucca pallida 2
two-wing silverbell Halesia diptera 5
twoleaf nightshade Solanum diphyllum 4
umbrella catchbirdtree Pisonia umbellifera 5
umbrella magnolia Magnolia tripetala 38
Vanhoutte spiraea Spiraea x vanhouttei 9
vegetable hummingbird Sesbania grandiflora 1
velvetleaf huckleberry Vaccinium myrtilloides 5
Venus penstemon Penstemon venustus 1
vernal witchhazel Hamamelis vernalis 4
viburnum Viburnum opulus var. sargentii 3
viburnum Viburnum spp. 1
vicary privet Ligustrum x vicaryi 1
vine maple Acer circinatum 4
Virginal mockorange Philadelphus x virginalis 1
Virginia buttonweed Diodia virginiana 8
Virginia sweetspire Itea virginica 31
Waimea pipturus Pipturus albidus 7
walkingstick cactus Cylindropuntia spinosior 8
Washington hawthorn Crataegus phaenopyrum 5
water birch Betula fontinalis 1
water locust Gleditsia aquatica 13
wax currant Ribes cereum 2
wax mallow Malvaviscus arboreus 4
wax mallow Malvaviscus arboreus var. drummondii 10
wayfaringtree Viburnum lantana 22
wedge sandmat Chamaesyce deltoidea ssp. deltoidea 1
wedge-leaf rattlebox Crotalaria retusa 2
weeping lantana Lantana montevidensis 7
weigela Weigela spp. 2
West Indian raspberry Rubus rosifolius 2
West Indian rattlebox Crotalaria trichotoma 5
western Labrador tea Ledum glandulosum 2
western mountain ash Sorbus sitchensis 1
western poison ivy Toxicodendron rydbergii 3
western snowberry Symphoricarpos occidentalis 7
western soapberry Sapindus saponaria var. drummondii 10
western thimbleberry Rubus parviflorus 25
western white clematis Clematis ligusticifolia 4
western white honeysuckle Lonicera albiflora 14
wetland nightshade Solanum tampicense 16
Whipple's penstemon Penstemon whippleanus 27
white arctic mountain heather Cassiope tetragona 11
white fringetree Chionanthus virginicus 34
white horehound Marrubium vulgare 15
white Kauai rosemallow Hibiscus waimeae 48
white leadtree Leucaena leucocephala 50
white mountain-avens Dryas integrifolia 12
white mulberry Morus alba 57
white spiraea Spiraea betulifolia 2
whitebark raspberry Rubus leucodermis 3
whitestem goldenbush Ericameria discoidea 11
whitestem gooseberry Ribes inerme 2
whiteveined wintergreen Pyrola picta 1
whitewoolly rose Rosa tomentosa 4
whortleberry Vaccinium myrtillus 14
wild bamboovine Smilax auriculata 5
wild blue phlox Phlox divaricata 2
wild hydrangea Hydrangea arborescens 5
wild leadwort Plumbago zeylanica 13
wild sarsaparilla Aralia nudicaulis 5
wine raspberry Rubus phoenicolasius 76
winged buckwheat Eriogonum alatum 1
winged burning bush Euonymus alatus 230
winter creeper Euonymus fortunei 20
winter creeper Euonymus fortunei var. radicans 3
wintergreen barberry Berberis julianae 5
witch-hazel Hamamelis virginiana 35
witch-hazel Hamamelis x intermedia 1
withe-rod Viburnum nudum var. cassinoides 7
Woods' rose Rosa woodsii 21
woody goldenrod Chrysoma pauciflosculosa 18
woolly beachheather Hudsonia tomentosa 1
woolly nipple cactus Mammillaria nivosa 3
woolly willow Salix lanata 7
Wooton's ragwort Senecio wootonii 2
yaupon Ilex vomitoria 20
Yeddo hawthorn Rhaphiolepis umbellata 5
yellow 'lima Sida fallax 81
yellow anisetree Illicium parviflorum 2
yellow bush lupine Lupinus arboreus 11
yellow groove bamboo Phyllostachys aureosulcata 12
yellow Himalayan raspberry Rubus ellipticus var. obcordatus 9
yellow jessamine Gelsemium sempervirens 19
yellow paloverde Parkinsonia microphylla 4
yellow rock rose Halimium calycinum 1
yellow willow Salix lutea 4
yellowleaf hawthorn Crataegus flava 2
yucca Yucca spp. 5

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