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Your search returned 2333 results.
Abeliophyllum distichum  - white forsythia
Abutilon 'Bartley Schwarz'  - flowering-maple
Abutilon × hybridum  - flowering-maple
Abutilon × hybridum 'Bella Red'  - flowering-maple
Abutilon 'Moonchimes'  - flowering-maple
Acacia cognata 'Mini Cog'  - river wattle
Acacia koa  - koa
Acacia redolens  - black cat claw
Acalypha hispida  - red hot cat's tail
Acalypha wilkesiana  - Jacob's coat
Acer buergerianum  - trident maple
Acer campestre  - hedge maple   ( POM )
Acer capillipes  - snakebark maple
Acer cappadocicum  - cappadocian maple
Acer caudatifolium  - snakebark maple
Acer cissifolium  - ivy-leaved maple
Acer davidii  - snakebark maple
Acer × freemanii 'Armstrong'  - Freeman maple
Acer × freemanii 'Marmo'  - Freeman maple
Acer griseum  - paperbark maple   ( POM )
Acer japonicum  - full moon maple
Acer japonicum 'Aconitifolium'  - full moon maple
Acer japonicum 'Green Cascade'  - full moon maple
Acer japonicum 'O-isami'  - full moon maple
Acer japonicum 'Vitifolium'  - full moon maple
Acer macrophyllum  - bigleaf maple
Acer miyabei  - maple
Acer miyabei 'Morton' STATE STREET  - miyabe maple   ( POM )
Acer negundo  - boxelder
Acer oliverianum  - Chinese maple
Acer palmatum  - Japanese maple
Acer palmatum 'Arakawa'  - Japanese maple
Acer palmatum 'Beni-kawa'  - Japanese maple
Acer palmatum 'Beni-tsukasa'  - Japanese maple
Acer palmatum 'Bloodgood'  - Japanese maple
Acer palmatum 'Burgundy Lace'  - Japanese maple
Acer palmatum 'Butterfly'  - Japanese maple
Acer palmatum 'Fall's Fire'  - Japanese maple
Acer palmatum 'Germaine's Gyration'  - Japanese maple   ( POM )
Acer palmatum 'Higasayama'  - Japanese maple
Acer palmatum 'Hogyoku'  - Japanese maple
Acer palmatum 'Katsura'  - Japanese maple   ( POM )
Acer palmatum 'Murasaki-hime'  - Japanese maple
Acer palmatum 'Nishiki Gawa'  - Japanese maple
Acer palmatum 'Nuresagi'  - Japanese maple
Acer palmatum 'Omurayama'  - Japanese maple
Acer palmatum 'Osakazuki'  - Japanese maple
Acer palmatum 'Oshio-beni'  - Japanese maple
Acer palmatum 'Red Select'  - Japanese maple
Acer palmatum 'Sango-kaku'  - Japanese maple
Acer palmatum 'Satsuki-beni'  - Japanese maple
Acer palmatum 'Sharp's Pygmy'  - Japanese maple
Acer palmatum 'Sherwood Flame'  - Japanese maple
Acer palmatum 'Shindeshojo'  - Japanese maple
Acer palmatum 'Shishigashira'  - Japanese maple
Acer palmatum 'Suminagashi'  - Japanese maple
Acer palmatum 'Trompenburg'  - Japanese maple
Acer palmatum 'Tsuma-gaki'  - Japanese maple
Acer palmatum 'Utsu-semi'  - Japanese maple
Acer palmatum var. dissectum  - Japanese maple
Acer palmatum 'Villa Taranto'  - Japanese maple
Acer pensylvanicum  - snakebark maple
Acer pentaphyllum  - maple
Acer pictum  - painted maple
Acer pictum subsp. mono  - painted maple
Acer platanoides  - Norway maple
Acer platanoides 'Deborah'  - Norway maple
Acer pseudosieboldianum  - Korean maple
Acer rubrum  - red maple
Acer rubrum 'Northwood'  - red maple
Acer saccharum  - sugar maple
Acer saccharum 'Bailsta' FALL FIESTA  - sugar maple   ( POM )
Acer saccharum 'Goldspire'  - sugar maple
Acer shirasawanum 'Aureum'  - full moon maple
Acer tataricum  - tatarian maple
Acer tataricum subsp. semenovii  - Turkestan shrub maple
Acer triflorum  - three-flowered maple   ( POM )
Acer truncatum  - shantung maple   ( POM )
Achimenes (group)  - hot water plant
Acoelorrhaphe wrightii  - paurotis palm
Actinidia kolomikta  - variegated kiwi vine
Adansonia digitata  - baobab
Adenium obesum  - desert rose
Aechmea fasciata  - urn plant
Aeonium undulatum  - stalked aeonium
Aeschynanthus radicans  - lipstick plant
Aesculus flava  - yellow buckeye
Aesculus glabra  - Ohio buckeye
Aesculus glabra 'Nana'  - Ohio buckeye
Aesculus pavia  - red buckeye   ( POM )
Aesculus sylvatica  - painted buckeye
Agave shawii  - Shaw's agave
Aglaia odorata  - chu-lan tree
Aglaonema commutatum  - Philippine evergreen
Aglaonema 'Cutlass'  - Chinese evegreen
Aglaonema 'Red Gold'  - Chinese evergreen
Aglaonema 'Silver Queen'  - Chinese evergreen
Akebia quinata  - chocolate vine
Aleurites moluccanus  - candlenut tree
Allamanda cathartica  - golden trumpet
Allamanda schottii  - bush allamanda
Allium cepa  - onion
Allium sativum  - cultivated garlic
Allium ursinum  - wild garlic
Alluaudia dumosa  - alluaudia
Alluaudia humbertii  - alluaudia
Alnus serrulata  - hazel alder
Alnus sieboldiana  - alder
Alnus subcordata  - Caucasian alder
Alocasia × amazonica  - elephant's ear
Alocasia × amazonica 'Polly'  - Amazonian elephant's ear
Alocasia 'Frydek'  - elephant's ear
Alocasia LOW RIDER  - elephant's ear
Alocasia macrorrhizos  - giant elephant's ear
Aloe ferox  - Cape aloe
Aloe harlana  - aloe
Aloe longistyla  - Karoo aloe
Aloe munchii  - large Chimanimani aloe
Aloe rauhii  - aloe
Aloe sabaea  - Yemen tree aloe
Aloe striata  - coral aloe
Aloe suzannae  - aloe
Aloe vera  - aloe
Alpinia galanga  - siamese ginger
Alpinia japonica  - ginger lily
Alpinia zerumbet  - shellplant
Alternanthera dentata  - Joseph's coat
Alternanthera ficoidea  - Joseph's coat
Amelanchier alnifolia 'Regent'  - alder-leaved serviceberry
Amelanchier alnifolia var. pumila  - dwarf serviceberry
Amelanchier arborea  - serviceberry   ( POM )
Amelanchier canadensis  - serviceberry
Amelanchier × grandiflora 'Autumn Brilliance'  - apple serviceberry   ( POM )
Amelanchier laevis  - Allegheny serviceberry
Amelanchier lamarckii  - juneberry
Amelanchier nantucketensis  - Nantucket serviceberry
Amelanchier obovalis  - coastal serviceberry
Amorpha fruticosa  - false indigo
Amorphophallus konjac  - Devil's tongue   ( POM )
Amsonia hubrichtii  - blue star   ( POM )
Ananas comosus  - pineapple
Ananas comosus 'Juicy'  - pineapple
Ananas comosus var. variegatus  - variegated pineapple
Anemone blanda  - windflower
Anemone canadensis  - windflower
Anemone coronaria  - windflower
Anemone nemorosa  - wood anemone
Anemone nemorosa 'Lychette'  - wood anemone
Anemone sylvestris  - snowdrop windflower
Anemone virginiana  - thimbleweed
Anigozanthos flavidus  - tall kangaroo paw
Antennaria dioica  - pussytoes
Antennaria neglecta  - prairie everlasting
Antennaria parlinii  - ladies' tobacco
Anthurium andraeanum  - anthurium
Anthurium crassinervium  - anthurium
Antigonon leptopus  - coral vine
Antirrhinum majus  - snapdragon
Aphelandra squarrosa  - zebra plant
Aquilegia 'Bunting'  - columbine
Aquilegia caerulea  - columbine
Aquilegia canadensis  - columbine
Aquilegia 'Dove'  - columbine
Aquilegia flabellata  - fan columbine
Aquilegia fragrans  - sweet-scented columbine
Aquilegia glandulosa  - columbine
Aquilegia 'Music Mix'  - columbine
Aquilegia olympica  - columbine
Aquilegia 'Red Hobbit'  - columbine
Aquilegia 'Remembrance'  - columbine
Aquilegia viridiflora  - columbine
Aquilegia vulgaris  - columbine
Arabis alpina  - mountain rockcress
Arabis caucasica  - garden rockcress
Arbutus × andrachnoides  - hybrid strawberry tree
Arbutus menziesii  - madrone
Arctostaphylos uva-ursi  - common bearberry
Arctotis × hybrida  - African daisy
Argania spinosa  - Argan tree
Argyranthemum frutescens  - cobbitty daisy
Arisaema engleri  - arisaema
Arisaema kishidae 'Silver Pattern'  - Japanese cobra lily
Arisaema kiushianum  - arisaema
Arisaema ringens  - arisaema
Arisaema serratum  - arisaema
Arisaema sikokianum  - Japanese cobra lily
Arisaema thunbergii  - arisaema
Arisaema triphyllum  - jack-in-the-pulpit
Arisarum proboscideum  - mouse plant
Aristea platycaulis  - aristea
Armeria maritima  - sea thrift
Armeria maritima 'Alba'  - sea thrift
Armeria 'Nifty Thrifty'  - sea thrift
Aronia arbutifolia  - chokeberry
Artocarpus altilis  - breadfruit
Arum italicum  - Italian arum
Aruncus dioicus  - goat's beard   ( POM )
Arundina graminifolia  - bamboo orchid
Asarum canadense  - wild ginger   ( POM )
Asarum caudatum  - wild ginger
Asarum europaeum  - European wild ginger
Asarum shuttleworthii  - wild ginger
Asimina triloba  - pawpaw   ( POM )
Asparagus densiflorus  - Sprenger's asparagus fern
Asparagus setaceus  - asparagus fern
Asphodelus albus  - white-flowered asphodel
Aspidistra elatior  - cast-iron plant
Astragalus crassicarpus  - ground plum
Astrophytum myriostigma  - bishop's hat
Aucuba japonica  - spotted laurel
Aucuba japonica 'Picturata'  - spotted laurel
Aucuba japonica 'Variegata'  - spotted laurel
Aurinia saxatilis  - basket-of-gold
Aurinia saxatilis 'Gold Dust'  - basket of gold
Averrhoa carambola  - star fruit
Baptisia alba  - false indigo
Baptisia alba var. macrophylla  - white false indigo
Baptisia 'Ivory Towers'  - false indigo
Baptisia 'Lemon Meringue'  - false indigo
Baptisia 'Lunar Eclipse'  - false indigo
Baptisia 'Purple Smoke'  - false indigo
Bauhinia × blakeana  - Hong Kong orchid tree
Beaucarnea recurvata  - ponytail palm
Begonia 'Canary Wing'  - begonia   ( POM )
Begonia 'Casper'  - begonia
Begonia FUNKY PINK  - hybrid tuberous begonia
Begonia 'Green Gold'  - begonia
Begonia masoniana  - iron cross begonia
Begonia 'Penny Lahn'  - begonia
Begonia 'River Nile'  - begonia
Begonia 'Sinbad'  - angelwing begonia
Begonia 'Sophia'  - angelwing begonia
Begonia sutherlandii  - begonia
Berberis aquifolium  - holly-leaved barberry
Berberis aquifolium 'Apollo'  - Oregon grape-holly
Berberis aquifolium 'Compacta'  - Oregon grape-holly
Berberis darwinii  - Darwin's barberry
Berberis dictyota  - Jepson's Oregon-grape
Berberis 'Tara' EMERALD CAROUSEL  - Japanese barberry
Berberis thunbergii  - Japanese barberry
Berberis thunbergii 'Aurea'  - Japanese barberry
Berberis thunbergii f. atropurpurea  - Japanese barberry
Berberis thunbergii 'Kobold'  - Japanese barberry
Berberis thunbergii 'Royal Cloak'  - Japanese barberry
Bergenia ciliata  - winter begonia
Bergenia cordifolia  - pigsqueak
Bergenia crassifolia  - pigsqueak
Bergenia purpurascens  - purple bergenia
Bertolonia maculata  - jewel plant
Betula alleghaniensis  - yellow birch
Betula dahurica  - Asian black birch
Betula lenta  - sweet birch
Betula nigra  - river birch
Betula nigra 'Cully' HERITAGE  - river birch   ( POM )
Betula occidentalis  - water birch
Betula papyrifera  - paper birch
Betula pendula  - European white birch
Betula platyphylla  - Japanese white birch
Betula populifolia  - grey birch
Betula populifolia 'Whitespire'  - Asian white birch
Betula uber  - Virginia round-leaf birch
Betula utilis var. jacquemontii  - Himalayan birch
Bismarckia nobilis  - Bismarck palm
Bixa orellana  - lipsticktree
Bletilla striata  - Chinese ground orchid
Bletilla striata 'Albostriata'  - Chinese ground orchid
Bletilla striata f. gebina  - Chinese ground orchid
Blighia sapida  - akee
Bombax ceiba  - red silk cottontree
Bougainvillea (group)  - bougainvillea
Broussonetia papyrifera  - paper mulberry
Brugmansia × candida  - angel's trumpet
Brunnera macrophylla  - Siberian bugloss   ( POM )
Brunnera macrophylla 'Alexandria'  - Siberian bugloss
Brunnera macrophylla 'Jack Frost'  - Siberian bugloss   ( POM )
Brunnera macrophylla 'Langtrees'  - Siberian bugloss
Brunnera macrophylla 'Mr. Morse'  - Siberian bugloss
Brunnera macrophylla 'Sea Heart'  - Siberian bugloss
Brunnera 'Silver Charm'  - Siberian bugloss
Bulbine frutescens  - orange bulbine
Bursera simaruba  - gumbo-limbo
Buxus balearica  - Balearic boxwood
Buxus 'Green Gem'  - boxwood
Buxus 'Green Mound'  - boxwood
Buxus 'Green Velvet'  - boxwood   ( POM )
Buxus harlandii  - Harland boxwood
Buxus microphylla  - boxwood
Buxus microphylla var. japonica  - Japanese boxwood
Buxus sempervirens  - common box
Buxus sinica var. insularis  - Korean boxwood
Caesalpinia coriaria  - divi-divi
Caesalpinia pulcherrima  - pride of barbados
Calathea lancifolia  - rattlesnake plant
Calathea makoyana  - peacock plant
Calathea zebrina  - zebra plant
Calliandra haematocephala  - powder puff tree
Callistemon citrinus  - crimson bottlebrush
Callistemon rigidus  - stiff bottlebrush
Calotropis gigantea  - giant milkweed
Calotropis procera  - roostertree
Caltha palustris  - marsh marigold
Calycanthus chinensis  - Chinese sweetshrub   ( POM )
Calycanthus floridus  - Carolina allspice   ( POM )
Camassia leichtlinii  - large camas
Camassia scilloides  - wild hyacinth
Camellia edithae  - camellia
Camellia japonica  - camellia
Camptosema praeandinum  - camptosema
Capsicum chinense 'Roulette'  - habanero pepper
Cardamine concatenata  - cutleaf toothwort
Cardamine pratensis  - bitter cress
Cardamine trifolia  - trifoliate bittercress
Carex bicknellii  - prairie sedge
Carex eburnea  - bristle-leaved sedge
Carex 'Ice Dance'  - sedge   ( POM )
Carex morrowii  - Japanese grass sedge
Carex morrowii 'Variegata'  - Japanese grass sedge
Carex nigra  - black sedge
Carex nigra 'Variegata'  - black sedge
Carex pansa  - sand-dune sedge
Carex radiata  - eastern star sedge
Carex squarrosa  - squarrose sedge
Carica papaya  - papaya
Carpinus cordata  - hornbeam
Carpinus japonica  - Japanese hornbeam
Carpinus orientalis  - oriental hornbeam
Carya cordiformis  - bitternut hickory
Carya glabra  - pignut
Carya illinoinensis  - hardy pecan
Carya laciniosa  - shellbark hickory
Carya × laneyi  - hickory
Carya ovata  - shagbark hickory
Carya tomentosa  - mockernut
Caryota mitis  - Burmese fishtail palm
Cascabela thevetia  - yellow oleander
Cassia bakeriana  - wishing tree
Cassia fistula  - golden shower tree
Cassia grandis  - pink shower
Castilleja coccinea  - Indian paintbrush
Cattleya (group)  - orchid
Caulophyllum thalictroides  - blue cohosh
Cavanillesia platanifolia  - cavanillesia
Ceanothus herbaceus  - Jersey tea
Celtis australis  - Mediterranean hackberry
Celtis caucasica  - Mediterranean hackberry
Celtis laevigata  - sugarberry
Celtis occidentalis  - hackberry
Celtis pumila  - dwarf hackberry
Celtis sinensis 'Green Cascade'  - weeping Japanese hackberry
Cerastium arvense  - field chickweed
Cerastium arvense subsp. glandulosum  - mouse-ear chickweed
Cerasus erythrocarpa  - Asian shrub cherry
Cercidiphyllum japonicum  - katsura tree   ( POM )
Cercis canadensis  - eastern redbud
Cercis canadensis 'Appalachian Red'  - eastern redbud   ( POM )
Cercis canadensis 'Covey'  - eastern redbud
Cercis canadensis f. alba  - eastern redbud
Cercis canadensis f. alba 'Royal White'  - eastern redbud   ( POM )
Cercis canadensis 'Forest Pansy'  - eastern redbud   ( POM )
Cercis chinensis  - Chinese redbud
Cercis chinensis 'Avondale'  - Chinese redbud
Cercis chinensis 'Don Egolf'  - Chinese redbud
Cercis 'Merlot'  - redbud
Cercis siliquastrum  - Judas tree
Cestrum nocturnum  - night jessamine
Chaenomeles japonica  - Japanese quince
Chaenomeles japonica var. alpina  - Japanese quince
Chaenomeles 'Orange Storm'  - flowering quince
Chaenomeles 'Pink Storm'  - flowering quince
Chaenomeles 'Scarlet Storm'  - flowering quince
Chaenomeles speciosa  - flowering quince
Chaenomeles × superba 'Cameo'  - flowering quince
Chamaecostus cuspidatus  - fiery costus
Chamaedorea elegans  - parlor palm
Chamaedorea seifrizii  - bamboo palm
Chamaerops humilis  - European fan palm
Chamaerops humilis var. humilis  - European fan palm
Chionodoxa forbesii  - glory of the snow
Chionodoxa forbesii 'Blue Giant'  - glory of the snow   ( POM )
Chionodoxa luciliae  - glory of the snow
Chionodoxa luciliae 'Alba'  - glory of the snow
Chionodoxa 'Pink Giant'  - glory of the snow   ( POM )
Chlorophytum 'Bonnie'  - spider plant
Chlorophytum comosum  - spider plant
Chrysophyllum cainito  - star apple
Cinnamomum burmannii  - Padang cassia
Cinnamomum cassia  - Chinese cinnamon tree
Cinnamomum verum  - cinnamon
Cissus alata  - grape ivy
Citrus hystrix  - Thai lime
Citrus limon  - lemon
Citrus maxima  - pummelo
Citrus × meyeri  - meyer lemon
Citrus × microcarpa  - calamondin
Citrus 'Ponderosa'  - giant lemon
Citrus reticulata 'Clementine'  - mandarin orange
Citrus reticulata 'Dancy'  - mandarin orange
Citrus × sinensis 'Moro'  - blood orange
Claytonia virginica  - spring beauty
Clematis fremontii  - Fremont's leather flower
Clematis macropetala  - downy clematis
Clerodendrum splendens  - glory bower
Clerodendrum thomsoniae  - bleeding heart
Clerodendrum wallichii  - glory-bower
Clitoria ternatea  - butterfly pea   ( POM )
Clivia miniata  - Natal lily
Clusia orthoneura  - clusia
Cobaea scandens  - cup and saucer vine
Cocos nucifera  - coconut palm
Collinsia verna  - blue-eyed Mary
Colocasia gigantea  - giant elephant's ear
Colocasia gigantea 'Thailand Giant Strain'  - giant elephant's ear   ( POM )
Columnea microcalyx  - columnea
Comptonia peregrina  - sweet fern
Convallaria majalis  - lily of the valley
Convallaria majalis 'Potsdam Stripe'  - lily of the valley
Convallaria majalis var. rosea  - lily of the valley
Cordyline australis  - cabbage tree
Cordyline fruticosa  - cabbage tree
Cordyline fruticosa 'Kiwi'  - cabbage tree
Cordyline indivisa  - mountain palm
Coriandrum sativum  - cilantro
Cornus florida  - flowering dogwood
Cornus florida 'Appalachian Spring'  - flowering dogwood
Cornus florida 'Cherokee Chief'  - flowering dogwood
Cornus florida 'Cherokee Princess'  - flowering dogwood
Cornus florida 'Cloud Nine'  - flowering dogwood
Cornus florida 'Daybreak'  - flowering dogwood
Cornus florida f. rubra  - flowering dogwood
Cornus florida 'Ozark Spring'  - flowering dogwood
Cornus florida 'Purple Glory'  - flowering dogwood
Cornus florida 'Red Pygmy'  - flowering dogwood
Cornus florida 'Royal Red'  - flowering dogwood
Cornus florida 'White Cloud'  - flowering dogwood
Cornus florida 'Xanthocarpa'  - flowering dogwood
Cornus foemina  - stiff dogwood
Cornus 'Kn30 8' VENUS  - hybrid dogwood
Cornus kousa 'Fireworks'  - kousa dogwood
Cornus kousa 'Peve Limbo'  - kousa dogwood
Cornus nuttallii  - mountain dogwood
Corydalis solida  - fumewort
Corylopsis pauciflora  - winter hazel
Corylopsis sinensis  - winter hazel
Corylopsis spicata  - winter hazel
Corylus americana  - American hazelnut
Corylus cornuta  - beaked hazel
Cotoneaster microphyllus  - small-leaved cotoneaster
Cotoneaster multiflorus  - cotoneaster
Couroupita guianensis  - cannonball tree
Crassula ovata  - jade plant
Crataegus laevigata  - English hawthorn
Crataegus 'Vaughn'  - cockspur thorn
Crescentia cujete  - common calabash tree
Crinum asiaticum  - poison bulb
Crocus vernus  - Dutch crocus
Crocus vernus 'Grand Maitre'  - Spring crocus
Crocus vernus 'Pickwick'  - Spring crocus
Crocus vernus 'Remembrance'  - Spring crocus
Crossandra infundibuliformis  - firecracker flower
Croton alabamensis  - alabama croton
Cucumis melo  - canteloupe
Cucumis sativus  - cucumber
Cuphea 'David Verity'  - cuphea   ( POM )
Cuphea glutinosa  - Mexican heather
Cuphea hyssopifolia  - false heather   ( POM )
Cuphea hyssopifolia 'Allyson Heather'  - false heather   ( POM )
Cuphea ignea  - cigar flower
Cuphea llavea  - cuphea
Cuphea × purpurea  - bat-faced cuphea
Curcuma petiolata  - queen lily
Curio rowleyanus  - string of pearls
Cydonia oblonga  - quince
Cymbidium (group)  - orchid
Cymbopogon flexuosus  - lemon grass
Cynara cardunculus  - cardoon
Cyperus involucratus  - umbrella plant
Cyphomandra betacea  - tree tomato
Cypripedium kentuckiense  - lady slipper
Daphne cneorum  - daphne
Daphne kurdica  - daphne
Daphne mezereum  - mezereon
Daphne odora  - winter daphne
Daphne odora 'Aureomarginata'  - winter daphne
Darmera peltata  - umbrella plant
Davidia involucrata  - dove tree
Delphinium carolinianum  - Carolina larkspur
Delphinium tricorne  - dwarf larkspur
Dendrobium (group)  - orchid
Deutzia gracilis  - slender deutzia
Deutzia gracilis 'Nikko'  - slender deutzia   ( POM )
Deutzia × lemoinei  - deutzia
Diascia barberae  - twinspur
Dicentra 'Adrian Bloom'  - bleeding heart
Dicentra 'Burning Hearts'  - bleeding heart
Dicentra eximia  - bleeding heart
Dicentra 'Red Fountain'  - bleeding heart
Dichorisandra thyrsiflora  - blue ginger
Dieffenbachia seguine  - dumb cane
Dimocarpus longan  - longan
Dimorphotheca pluvialis  - weather prophet
Dioscorea alata  - water yam
Dioscorea discolor  - ornamental yam
Dirca palustris  - leatherwood
Disporum flavens  - fairy bells
Dodecatheon meadia  - shooting star
Doronicum 'Little Leo'  - leopard's bane
Doronicum macrophyllum  - leopard's bane
Draba rigida  - draba
Dracaena fragrans  - fragrant dracaena
Dracaena marginata  - dragontree
Drimys lanceolata  - pepper tree
Drosanthemum micans  - drosanthemum
Duranta erecta  - golden dewdrops
Duranta erecta 'Cuban Gold'  - pigeon berry   ( POM )
Duranta erecta 'Gold Edge'  - pigeon berry
Duranta erecta 'Gold Mound'  - pigeon berry
Edgeworthia chrysantha  - paperbush
Elaeagnus umbellata  - autumn olive
Elettaria cardamomum  - cardamom
Enemion biternatum  - false rue anemone
Enkianthus perulatus  - white enkianthus
Ensete ventricosum  - Abyssinian banana
Epimedium (#530)  - bishop's hat
Epimedium acuminatum  - bishop's hat
Epimedium alpinum  - bishop's hat
Epimedium brachyrrhizum  - bishop's hat
Epimedium brevicornu  - bishop's hat
Epimedium × cantabrigiense  - bishop's hat
Epimedium diphyllum  - bishop's hat
Epimedium fargesii  - bishop's hat
Epimedium franchetii  - bishop's hat
Epimedium grandiflorum  - bishop's hat
Epimedium ilicifolium  - bishop's hat
Epimedium latisepalum  - bishop's hat
Epimedium leptorrhizum  - bishop's hat
Epimedium lishihchenii  - bishop's hat
Epimedium perralderianum  - bishop's hat
Epimedium pinnatum  - bishop's hat
Epimedium pubescens  - bishop's hat
Epimedium pubigerum  - bishop's hat
Epimedium × rubrum  - bishop's hat
Epimedium sempervirens  - bishop's hat
Epimedium stellulatum  - bishop's hat
Epimedium 'Tama-no-genpei'  - bishop's hat
Epimedium × versicolor 'Sulphureum'  - bishop's hat   ( POM )
Epimedium × warleyense  - bishop's hat
Epimedium × youngianum  - bishop's hat
Epimedium 'Yubae'  - bishop's hat
Episcia cupreata  - flame violet
Eranthemum pulchellum  - blue sage
Eranthis hyemalis  - winter aconite
Erigeron philadelphicus  - common fleabane
Erigeron pulchellus  - Robin's plantain
Erysimum cheiri  - wallflower
Erythrina crista-galli  - cry-baby tree
Erythronium albidum  - white dog's-tooth violet
Erythronium americanum  - yellow trout-lily
Etlingera elatior  - torch ginger
Eucalyptus deglupta  - Indonesian gum
Eucharis amazonica  - Amazon lily
Eucommia ulmoides  - hardy rubber tree
Euonymus europaeus  - European spindletree
Euonymus fortunei 'Coloratus'  - wintercreeper euonymus
Euonymus grandiflorus  - spindletree
Euphorbia cyparissias  - cypress spurge
Euphorbia 'Helena'  - spurge
Euphorbia milii  - christplant
Euphorbia myrsinites  - myrtle spurge
Euphorbia polychroma  - cushion spurge
Euphorbia polychroma 'Candy'  - cushion spurge
Euphorbia pulcherrima  - poinsettia
Euphorbia rigida  - spurge
Euphorbia trigona  - African milk tree
Exacum affine  - Persian violet
Exochorda racemosa  - pearlbush
Exochorda serratifolia  - pearlbush
Fagus grandifolia  - American beech
Fagus sylvatica  - common beech
Fagus sylvatica 'Pendula'  - European beech
Fagus sylvatica 'Riversii'  - European beech
Fagus sylvatica 'Rohanii'  - European beech
Fagus sylvatica 'Tricolor'  - European beech
Fatsia japonica  - glossy-leaved paper plant
Ficaria verna  - fig buttercup
Ficus carica  - edible fig
Ficus religiosa  - sacred bo tree
Forsythia 'Courtasol' GOLD TIDE  - forsythia   ( POM )
Forsythia 'Fiesta'  - forsythia
Forsythia × intermedia  - border forsythia
Forsythia × intermedia 'Sunrise'  - border forsythia
Forsythia 'Meadowlark'  - forsythia
Forsythia ovata  - Korean forsythia
Forsythia suspensa  - weeping forsythia
Forsythia viridissima 'Border Gem'  - greenstem forsythia
Forsythia viridissima 'Bronxensis'  - greenstem forsythia
Fortunearia sinensis  - fortunearia
Fothergilla gardenii  - dwarf fothergilla   ( POM )
Fothergilla gardenii 'Blue Mist'  - dwarf fothergilla
Fothergilla gardenii 'Jane Platt'  - dwarf fothergilla
Fothergilla gardenii 'Suzanne'  - dwarf fothergilla
Fothergilla gardenii 'Windy City'  - dwarf fothergilla
Fothergilla major  - mountain witch alder
Fothergilla major 'Arkansas Beauty'  - large fothergilla
Fothergilla major 'Red Licorice'  - large fothergilla
Fothergilla 'Mount Airy'  - dwarf fothergilla
Fragaria 'Lipstick'  - strawberry
Fragaria vesca 'Alexandra'  - woodland strawberry
Fragaria virginiana  - scarlet strawberry
Fraxinus americana  - white ash
Fraxinus excelsior  - European ash
Fraxinus excelsior 'Hessei'  - European ash
Fraxinus mandshurica  - Manchurian ash
Fraxinus ornus  - flowering ash
Fraxinus pennsylvanica  - green ash
Fraxinus profunda  - pumpkin ash
Freesia (group)  - freesia
Freycinetia cumingiana  - freycinetia
Freycinetia multiflora  - freycinetia
Fritillaria meleagris  - snake's head fritillary
Fritillaria raddeana  - fritillary
Fuchsia 'Gartenmeister'  - lady's eardrops
Fuchsia (group)  - lady's eardrops
Galium odoratum  - sweetscented bedstraw
Galphimia gracilis  - slender goldshower
Garcinia mangostana  - mangosteen
Gardenia jasminoides  - gardenia
Gardenia thunbergia  - Thunberg's gardenia
Gazania (group)  - treasure flower
Gazania rigens  - treasure flower
Gelsemium sempervirens  - Carolina yellow jasmine
Genista spachiana  - broom
Geranium cinereum 'Janette'  - hardy geranium
Geranium maculatum  - wild geranium
Geranium subcaulescens  - hardy geranium
Gerbera jamesonii  - Transvaal daisy
Geum 'Fire Storm'  - avens
Ginkgo biloba  - maidenhair tree
Ginkgo biloba 'Autumn Gold'  - maidenhair tree   ( POM )
Ginkgo biloba 'Chi-Chi'  - maidenhair tree
Ginkgo biloba 'Fastigiata'  - maidenhair tree
Ginkgo biloba 'Jade Butterflies'  - maidenhair tree
Ginkgo biloba 'JN9' SKY TOWER  - maidenhair tree
Ginkgo biloba 'Magyar'  - maidenhair tree
Ginkgo biloba 'Mariken'  - maidenhair tree
Ginkgo biloba (Pendula Group)  - maidenhair tree
Ginkgo biloba 'Praga'  - maidenhair tree
Ginkgo biloba 'Princeton Sentry'  - maidenhair tree
Ginkgo biloba 'Shangri-La'  - maidenhair tree
Ginkgo biloba 'Troll'  - maidenhair tree
Ginkgo biloba 'Tubifolia'  - maidenhair tree
Glandularia bipinnatifida  - prairie verbena
Goeppertia roseopicta  - goeppertia
Gossypium tomentosum  - Hawaiian cotton
Graptophyllum pictum  - caricature plant
Guaiacum sanctum  - lignum vitae
Guazuma ulmifolia  - West Indian elm
Guzmania lingulata  - scarlet star
Halesia carolina  - Carolina silverbell   ( POM )
Halesia diptera  - silverbell tree
Halesia diptera (Magniflora Group)  - silverbell tree   ( POM )
Halesia monticola  - silverbell tree
Hamamelis vernalis  - Ozark witch hazel   ( POM )
Hedychium 'Ayo'  - ginger lily
Hedychium coronarium  - white garland-lily
Hedychium 'Tahitian Flame'  - ginger lily
Heliotropium arborescens  - heliotrope
Helleborus argutifolius  - Corsican hellebore
Helleborus 'Confetti Cake'  - hellebore   ( POM )
Helleborus foetidus  - stinking hellebore
Helleborus foetidus 'Piccadilly'  - stinking hellebore
Helleborus foetidus 'Pontarlier'  - stinking hellebore
Helleborus foetidus 'Sienna'  - stinking hellebore
Helleborus orientalis  - hellebore   ( POM )
Helleborus 'Red Racer'  - hellebore
Helleborus 'Walhelivor' IVORY PRINCE  - Christmas rose   ( POM )
Hesperis matronalis  - dame's rocket
Hibiscus rosa-sinensis  - Chinese hibiscus
Hibiscus schizopetalus  - fringed rosemallow
Hibiscus tiliaceus  - sea hibiscus
Hildegardia barteri  - hildegardia
Hippeastrum (group)  - amaryllis
Hippophae rhamnoides  - sea buckthorn
Hoya carnosa  - wax plant
Hoya lanceolata subsp. bella  - miniature wax plant
Hoya nummularioides  - wax plant
Hyacinthoides hispanica  - Spanish bluebell   ( POM )
Hyacinthoides non-scripta  - English bluebell
Hyacinthus orientalis  - common hyacinth
Hyacinthus orientalis 'Aqua'  - common hyacinth
Hyacinthus orientalis ETOUFFEE  - common hyacinth
Hyacinthus orientalis 'Jan Bos'  - common hyacinth
Hydrangea macrophylla (group)  - bigleaf hydrangea
Hydrastis canadensis  - golden seal
Hypoestes phyllostachya  - polka dot plant
Iberis saxatilis  - alpine candytuft
Iberis sempervirens  - candytuft
Iberis SNOWBALL  - candytuft
Ilex × attenuata  - topal holly
Ilex × attenuata 'Fosteri'  - foster holly
Ilex ciliospinosa  - holly
Ilex colchica  - black sea holly
Ilex vomitoria  - yaupon
Illicium floridanum  - Florida anise tree
Impatiens hawkeri (group)  - New Guinea impatiens
Impatiens SUNPATIENS SERIES  - New Guinea impatiens   ( POM )
Ipheion uniflorum  - spring starflower
Ipheion uniflorum 'Jessie'  - spring starflower
Ipomoea mauritiana  - morning glory
Iris cristata  - dwarf crested iris
Iris cristata 'Alba'  - dwarf crested iris
Iris cristata 'Powder Blue Giant'  - dwarf crested iris
Iris danfordiae  - dwarf iris
Iris hexagona  - iris
Iris reticulata  - reticulated iris   ( POM )
Iris wattii  - bamboo iris
Ixora casei  - flame of the woods
Ixora coccinea  - flame of the woods
Jasminum nudiflorum  - winter jasmine
Jasminum officinale  - common jasmine
Jatropha curcas  - barbados nut
Jatropha multifida  - coralbush
Jeffersonia diphylla  - twinleaf
Justicia brandegeeana  - shrimp plant
Justicia scheidweileri  - purple shrimp plant
Kalanchoe beharensis  - velvet leaf kalanchoe
Kalanchoe blossfeldiana  - kalanchoe
Kerria japonica 'Albescens'  - Japanese kerria
Kerria japonica 'Golden Guinea'  - Japanese kerria
Kerria japonica 'Picta'  - Japanese kerria
Kerria japonica 'Pleniflora'  - Japanese kerria
Kerria japonica 'Simplex'  - Japanese kerria
Kigelia africana  - sausage tree
Kolkwitzia amabilis  - beauty bush
Lachnocaulon anceps  - whitehead bogbutton
Lamprocapnos spectabilis  - bleeding heart
Lantana trifolia  - shrub verbena
Latania lontaroides  - red latan
Lathyrus vernus  - spring vetch
Laurus nobilis  - bay laurel
Lawsonia inermis  - henna
Ledebouria cooperi  - Cooper’s African hyacinth
Leea guineensis  - leea
Leonotis leonurus  - lion's ear
Leucojum aestivum  - summer snowflake
Limnocharis flava  - yellow velvetleaf
Linaria maroccana  - toadflax
Linaria reticulata  - purple-net toadflax
Lindera akoensis  - Taiwan spicebush
Lindera angustifolia  - oriental spicebush
Lindera fragrans  - Chinese evergreen spicebush
Lindera triloba  - lindera
Liquidambar acalycina  - sweet gum
Liquidambar formosana  - formosan gum
Liquidambar orientalis  - sweet gum
Liquidambar styraciflua  - sweet gum
Litchi chinensis  - lychee
Livistona jenkinsiana  - fan palm
Lobelia erinus  - lobelia
Lobularia maritima  - sweet alyssum
Lobularia maritima 'Snow Crystals'  - sweet alyssum   ( POM )
Lodoicea maldivica  - double coconut palm
Lonicera caerulea  - honeysuckle
Lonicera flava  - honeysuckle
Lonicera fragrantissima  - sweet breath of spring
Loropetalum chinense  - Chinese fringe flower
Loropetalum chinense 'Pizazz'  - Chinese fringe-flower
Loropetalum chinense 'Rubrum'  - Chinese fringe-flower
Ludisia (group)  - jewel orchid
Luffa aegyptiaca  - sponge gourd
Lunaria annua  - annual honesty
Lyonia lucida  - fetter bush
Lysichiton camtschatcensis  - skunk cabbage
Lysiloma watsonii  - littleleaf false tamarind
Macadamia integrifolia  - macadamia nut
Magnolia acuminata  - cucumber tree
Magnolia 'Ann'  - magnolia
Magnolia 'Betty'  - magnolia
Magnolia 'Butterflies'  - magnolia   ( POM )
Magnolia cylindrica  - cylindrical magnolia
Magnolia 'Daybreak'  - magnolia
Magnolia 'Elizabeth'  - magnolia
Magnolia figo  - banana magnolia
Magnolia 'Galaxy'  - magnolia
Magnolia 'Gold Star'  - magnolia
Magnolia 'Jane'  - magnolia
Magnolia 'Judy Zuk'  - magnolia
Magnolia kobus  - kobus magnolia
Magnolia laevifolia  - magnolia
Magnolia 'Legacy'  - kobus magnolia
Magnolia × loebneri  - magnolia
Magnolia × loebneri 'Merrill'  - magnolia   ( POM )
Magnolia 'Marillyn'  - magnolia
Magnolia 'Randy'  - magnolia
Magnolia 'Ricki'  - magnolia
Magnolia × soulangeana 'Lennei'  - saucer magnolia
Magnolia stellata 'Waterlily'  - star magnolia
Magnolia 'Sunspire'  - magnolia
Magnolia 'Susan'  - magnolia
Mahonia bealei  - leatherleaf mahonia
Mahonia japonica  - Oregon grape-holly
Mahonia repens  - creeping mahonia
Mahonia trifoliolata  - mahonia
Maianthemum henryi  - false Solomon's seal
Maianthemum racemosum  - false Solomon's seal
Mallotus japonicus  - food wrapper plant
Malpighia coccigera  - Singapore holly
Malus (5-28)  - flowering crabapple
Malus 'Adams'  - flowering crabapple
Malus 'Amberina'  - flowering crabapple
Malus baccata  - apple
Malus baccata 'Halward'  - Siberian crabapple
Malus 'Beverly'  - flowering crabapple
Malus 'Branzam' BRANDYWINE  - flowering crabapple
Malus 'Callaway'  - crabapple
Malus 'Camzam' CAMELOT  - flowering crabapple
Malus 'Cardinal'  - crabapple
Malus 'Centzam' CENTURION  - flowering crabapple
Malus 'Donald Wyman'  - flowering crabapple
Malus 'Ellen Gerhart'  - flowering crabapple
Malus 'Empire'  - semi-dwarf apple
Malus floribunda  - Japanese crabapple
Malus 'Fozam' FOX FIRE  - crabapple
Malus 'Grimes Golden'  - apple tree
Malus 'Henry Kohankie'  - flowering crabapple
Malus 'Hozam' HOLIDAY GOLD  - flowering crabapple
Malus 'Indian Magic'  - flowering crabapple
Malus 'Indian Summer'  - flowering crabapple
Malus 'Inglis' WHITE ANGEL  - flowering crabapple
Malus 'Jewelberry'  - flowering crabapple
Malus 'JFS-KW5' ROYAL RAINDROPS  - flowering crabapple   ( POM )
Malus 'Katherine'  - flowering crabapple
Malus 'Leprechaun'  - flowering crabapple
Malus 'Louisa'  - flowering crabapple
Malus 'Manbeck Weeper'  - flowering crabapple
Malus mandshurica  - Siberian crabapple
Malus 'Mary Potter'  - apple   ( POM )
Malus MAYPOLE  - columnar apple
Malus × moerlandsii 'Profusion'  - flowering crabapple
Malus 'Pink Princess'  - flowering crabapple
Malus 'Prairifire'  - flowering crabapple
Malus pumila 'Honeygold'  - semi-dwarf apple
Malus 'Purple Prince'  - flowering crabapple
Malus 'Radiant'  - flowering crabapple
Malus 'Ralph Shay'  - flowering crabapple
Malus 'Robinson'  - flowering crabapple
Malus 'Ruth Ann'  - flowering crabapple
Malus sargentii  - Sargent crabapple
Malus sargentii 'Candymint'  - Sargent crabapple
Malus sargentii 'Tina'  - Sargent crabapple
Malus 'Scbrazam' SCARLET BRANDYWINE  - flowering crabapple
Malus × scheideckeri 'Red Jade'  - weeping crabapple
Malus 'Snowdrift'  - flowering crabapple
Malus 'Spring Snow'  - crabapple
Malus 'Sutyzam' SUGAR TYME  - flowering crabapple
Malus 'Weepcanzam' CANDIED APPLE  - flowering crabapple
Malus 'Winter Gold'  - flowering crabapple
Mandevilla × amabilis  - mandevilla
Mandevilla boliviensis  - white dipladenia
Mandevilla 'Red Velvet'  - mandevilla
Manihot esculenta  - cassava
Manihot esculenta 'Variegata'  - bitter cassava
Manilkara zapota  - sapodilla
Marsdenia floribunda  - bridal bouquet
Marshallia caespitosa  - Barbara's buttons
Medinilla magnifica  - showy medinilla
Megaskepasma erythrochlamys  - Brazilian red cloak
Mertensia virginica  - Virginia bluebells   ( POM )
Mimosa quadrivalvis  - sensitive brier
Mitella diphylla  - brewer's-cap
Morinda citrifolia  - Indian mulberry
Morus alba  - white mulberry
Morus alba 'Chaparral'  - white mulberry
Morus alba 'Pendula'  - white mulberry
Morus alba 'Unryu'  - white mulberry
Morus rubra  - red mulberry
Morus rubra 'Super Dwarf'  - red mulberry
Muehlenbeckia platyclada  - centipede plant
Mukdenia rossii  - mukdenia
Murraya koenigii  - curry leaf
Murraya paniculata  - orange jessamine
Musa acuminata  - banana
Musa acuminata 'Zebrina'  - blood banana
Musa basjoo  - Japanese banana
Musa 'Orinoco'  - banana
Musa ornata  - flowering banana
Musa × paradisiaca  - edible banana
Musa 'Siam Ruby'  - banana
Muscari armeniacum  - grape hyacinth
Muscari armeniacum 'Cantab'  - grape hyacinth
Muscari comosum 'Plumosum'  - tassell hyacinth
Muscari latifolium  - grape hyacinth
Mussaenda (group)  - paper-rose
Myosotis sylvatica  - woodland forget-me-not
Myristica fragrans  - nutmeg
Myrrhis odorata  - sweet cicely
Nageia nagi  - negeia
Narcissus 'Acropolis'  - double daffodil
Narcissus 'Actaea'  - poeticus daffodil
Narcissus 'After All'  - small-cupped daffodil
Narcissus 'Ambergate'  - large-cupped daffodil
Narcissus 'American Lakes'  - large-cupped daffodil
Narcissus 'Ara'  - cyclamineus daffodil
Narcissus 'Aunt Betty'  - trumpet daffodil
Narcissus 'Bantam'  - large-cupped daffodil
Narcissus 'Billy Graham'  - large-cupped daffodil
Narcissus 'Bittern'  - miscellaneous daffodil
Narcissus 'Blues'  - large-cupped daffodil
Narcissus 'Bravoure'  - trumpet daffodil
Narcissus 'Brer Fox'  - trumpet daffodil
Narcissus 'Brindabella'  - double daffodil
Narcissus 'Carlton'  - large-cupped daffodil   ( POM )
Narcissus 'Carrickbeg'  - trumpet daffodil
Narcissus 'Cassata'  - split-corona daffodil
Narcissus 'Ceylon'  - large-cupped daffodil
Narcissus 'Cheerfulness'  - double daffodil
Narcissus 'Chit Chat'  - jonquilla daffodil
Narcissus 'Chromacolor'  - large-cupped daffodil
Narcissus 'Colorama'  - split-corona daffodil
Narcissus 'Congress'  - split-corona daffodil
Narcissus 'Copper Coin'  - small-cupped daffodil
Narcissus 'Dainty Miss'  - jonquilla daffodil
Narcissus 'Daydream'  - large-cupped daffodil
Narcissus 'Delnashaugh'  - double daffodil
Narcissus 'Dutch Master'  - trumpet daffodil
Narcissus 'Easter Bonnet'  - large-cupped daffodil
Narcissus 'Easter Morn'  - large-cupped daffodil
Narcissus 'Elizabeth Ann'  - cyclamineus daffodil
Narcissus 'Erlicheer'  - double daffodil
Narcissus 'Euphonic Grace'  - large-cupped daffodil
Narcissus 'February Gold'  - cyclamineus daffodil
Narcissus 'Fellows Favorite'  - large-cupped daffodil
Narcissus 'Flyer'  - split-corona daffodil
Narcissus 'Fortissimo'  - large-cupped daffodil
Narcissus 'Fruit Cup'  - jonquilla daffodil
Narcissus 'Gay Song'  - double daffodil
Narcissus 'General Patton'  - trumpet daffodil
Narcissus 'Geranium'  - tazetta daffodil
Narcissus 'Gin and Lime'  - trumpet daffodil
Narcissus 'Golden Dawn'  - tazetta daffodil
Narcissus 'Golden Delicious'  - jonquilla daffodil
Narcissus 'Golden Quince'  - miscellaneous daffodil
Narcissus 'Green Pearl'  - small-cupped daffodil
Narcissus (group)  - daffodil
Narcissus 'Hawera'  - triandrus daffodil
Narcissus 'Ice Follies'  - large-cupped daffodil
Narcissus 'Ice Wings'  - triandrus daffodil
Narcissus 'Icelandic Pink'  - large-cupped daffodil
Narcissus 'Intrigue'  - jonquilla daffodil
Narcissus 'Jack Snipe'  - cyclamineus daffodil
Narcissus 'Jenny'  - cyclamineus daffodil
Narcissus 'Jetfire'  - cyclamineus daffodil
Narcissus jonquilla  - species daffodil
Narcissus 'Juanita'  - large-cupped daffodil
Narcissus 'Katie Heath'  - triandrus daffodil
Narcissus 'Kaydee'  - cyclamineus daffodil
Narcissus 'King Alfred'  - trumpet daffodil
Narcissus 'La Belle'  - jonquilla daffodil
Narcissus 'Lemon Beauty'  - split-corona daffodil
Narcissus 'Lemon Drops'  - triandrus daffodil
Narcissus 'Little Gem'  - trumpet daffodil
Narcissus 'Little Princess'  - cyclamineus daffodil
Narcissus 'Loch Hope'  - large-cupped daffodil
Narcissus 'Love Call'  - split-corona daffodil
Narcissus 'Lugano'  - trumpet daffodil
Narcissus 'Manon Lescaut'  - large-cupped daffodil
Narcissus 'Martinette'  - tazetta daffodil
Narcissus 'Mary Gay Lirette'  - split-cupped daffodil
Narcissus 'Meeting'  - double daffodil
Narcissus 'Milan'  - poeticus daffodil
Narcissus 'Minnow'  - tazetta daffodil
Narcissus 'Monal'  - large-cupped daffodil
Narcissus 'Mondragon'  - split-corona daffodil
Narcissus 'Mount Hood'  - trumpet daffodil
Narcissus 'Passionale'  - large-cupped daffodil
Narcissus 'Peeping Tom'  - cyclamineus daffodil
Narcissus 'Petrel'  - triandrus daffodil
Narcissus 'Phantom'  - split-corona daffodil
Narcissus 'Pink Angel'  - jonquilla daffodil
Narcissus 'Pink Charm'  - large-cupped daffodil
Narcissus 'Pipit'  - jonquilla daffodil
Narcissus poeticus var. recurvus  - species daffodil
Narcissus 'Polbathic'  - large-cupped daffodil
Narcissus 'Pops Legacy'  - trumpet daffodil
Narcissus 'Premiere'  - large-cupped daffodil
Narcissus 'Professor Einstein'  - large-cupped daffodil   ( POM )
Narcissus 'Punchline'  - jonquilla daffodil
Narcissus 'Quail'  - jonquilla daffodil
Narcissus 'Rapture'  - cyclamineus daffodil   ( POM )
Narcissus 'Red Aria'  - large-cupped daffodil
Narcissus 'Ring of Fire'  - large-cupped daffodil
Narcissus 'Rose of May'  - double daffodil
Narcissus 'Rosy Wonder'  - large-cupped daffodil
Narcissus 'Slim Whitman'  - large-cupped daffodil
Narcissus 'Sonar'  - large-cupped daffodil
Narcissus 'Southern Hospitality'  - double daffodil
Narcissus 'Spellbinder'  - trumpet daffodil
Narcissus 'Sportsman'  - large-cupped daffodil
Narcissus 'Stony Brook'  - cyclamineus daffodil
Narcissus 'Straight Arrow'  - cyclamineus daffodil
Narcissus 'Stratosphere'  - jonquilla daffodil
Narcissus 'Stylish'  - large-cupped daffodil
Narcissus 'Sun Disc'  - jonquilla daffodil
Narcissus 'Sundial'  - jonquilla daffodil
Narcissus 'Tahiti'  - double daffodil   ( POM )
Narcissus 'Tangent'  - large-cupped daffodil
Narcissus 'Tete-a-Tete'  - miscellaneous daffodil
Narcissus 'Thalia'  - triandrus daffodil
Narcissus 'Tracey'  - cyclamineus daffodil
Narcissus triandrus  - bulbocodium daffodil
Narcissus 'Tricollet'  - split-corona daffodil
Narcissus 'Vintage Rose'  - large-cupped daffodil
Narcissus 'White Lion'  - double daffodil
Narcissus 'Wild Carnival'  - large-cupped daffodil
Narcissus 'Wings of Freedom'  - cyclamineus daffodil
Narcissus 'Yellow Cheerfulness'  - double daffodil
Narcissus 'Yellow Trumpet'  - trumpet daffodil
Nemesia (group)  - nemesia
Nemophila maculata  - five spot
Neoregelia carolinae f. tricolor  - blushing bromeliad
Nepeta racemosa 'Walker's Low'  - catmint   ( POM )
Nerium oleander  - oleander
Nothoscordum bivalve  - false garlic
Nyssa aquatica  - tupelo gum
Oemleria cerasiformis  - Indian plum
Oncidium (group)  - orchid
Orontium aquaticum  - golden club
Osmanthus fragrans  - fragrant olive
Osmanthus fragrans f. aurantiacus  - fragrant tea olive
Osmanthus suavis  - sweet olive
Ostrya carpinifolia  - hop hornbeam
Ostrya virginiana  - eastern hop hornbeam
Oxypetalum coeruleum  - tweedia
Pachira aquatica  - Guiana chestnut
Pachira aquatica 'Lemon Blush'  - water chestnut
Pachypodium rutenbergianum  - pachypodium
Pachyrhizus erosus  - jicama
Pachysandra procumbens  - Allegheny spurge
Pachysandra terminalis  - Japanese pachysandra
Pachysandra terminalis 'Green Carpet'  - Japanese pachysandra
Pachysandra terminalis 'Green Sheen'  - Japanese pachysandra
Pachystachys coccinea  - cardinal's guard
Pachystachys lutea  - golden shrimp plant
Packera aurea  - golden ragwort
Packera aurea 'Dark Shadows'  - golden ragwort
Packera obovata  - round-leaved ragwort
Paeonia suffruticosa  - tree peony
Pandanus tectorius  - screw pine
Paphiopedilum (group)  - Venus' slipper
Parkia timoriana  - tree bean
Parrotia persica  - Persian ironwood   ( POM )
Passiflora caerulea  - blue passionflower
Passiflora edulis  - purple granadilla
Paulownia tomentosa  - princess tree
Pedicularis canadensis  - common lousewort
Pelargonium × domesticum  - regal geranium
Pelargonium × hortorum  - zonal geranium
Pelargonium peltatum  - ivyleaf geranium
Pelargonium (scented-leaved group)  - scented-leaved geranium
Peltandra virginica  - green arrow arum
Penstemon digitalis  - beardtongue
Pentas lanceolata  - Egyptian star flower   ( POM )
Peperomia argyreia  - watermelon peperomia
Peperomia caperata  - emerald ripple pepper
Peperomia 'Hope'  - peperomia
Peperomia obtusifolia  - baby rubber plant
Pericallis × hybrida  - florist's cineraria
Persea americana  - avocado
Petasites japonicus  - butterbur
Petrea volubilis  - queen's wreath
Petroselinum crispum  - parsley   ( POM )
Phaius (group)  - orchid
Phalaenopsis (group)  - moth orchid
Philodendron bipinnatifidum  - horsehead philodendron
Philodendron 'Winterbourn' XANADU  - philodendron   ( POM )
Phlox divaricata  - wild sweet William
Phlox divaricata 'Fuller's White'  - wild sweet William
Phlox divaricata subsp. laphamii  - wild sweet William
Phlox glaberrima  - smooth phlox
Phlox subulata  - moss phlox
Phoenix canariensis  - Canary Island date palm
Photinia beauverdiana  - Christmas berry
Photinia × fraseri  - Fraser photinia
Photinia × fraseri 'Red Robin'  - Fraser photinia
Photinia 'Parsur' RED FURY  - Christmas berry
Photinia serratifolia  - Chinese hawthorn
Photinia villosa  - Christmas berry
Phyllanthus acidus  - Tahitian gooseberry tree
Pieris 'Forest Flame'  - lily of the valley bush
Pieris japonica  - Japanese pieris
Pieris japonica 'Mountain Fire'  - Japanese pieris
Pieris japonica 'Nocturne'  - Japanese pieris
Pieris japonica 'Prelude'  - Japanese pieris
Pieris japonica 'Red Mill'  - Japanese pieris
Pieris japonica 'Shojo'  - Japanese pieris
Piloblephis rigida  - wild pennyroyal
Pimenta racemosa  - bay rum tree
Piper nigrum  - common pepper
Pistacia chinensis  - Chinese pistache
Pittosporum illicioides  - pittosporum
Pittosporum tobira  - Japanese pittosporum
Pittosporum tobira 'Variegatum'  - Japanese pittosporum
Platanus × acerifolia  - London plane tree
Platanus occidentalis  - American sycamore
Platanus orientalis  - oriental plane tree
Plectranthus australis  - Swedish ivy
Plectranthus strigosus  - Swedish ivy
Plinia cauliflora  - jaboticaba
Plumbago auriculata  - Cape leadwort
Plumeria alba  - West Indian jasmine
Plumeria obtusa  - Singapore graveyard flower
Plumeria rubra  - templetree
Poa annua var. reptans  - creeping bluegrass
Podophyllum peltatum  - may-apple
Polemonium caeruleum  - Jacob's ladder
Polemonium 'Lace Towers'  - Jacob's ladder
Polemonium reptans  - Jacob's ladder
Polygala × dalmaisiana  - sweet pea shrub
Polygonatum biflorum  - Solomon's seal
Polygonatum odoratum  - Solomon's seal
Polygonatum odoratum 'Byakko'  - Solomon's seal
Polyscias filicifolia  - fern-leaf aralia
Polyscias fruticosa  - Ming aralia
Poncirus trifoliata  - hardy orange
Populus alba  - white poplar
Populus deltoides  - eastern cottonwood
Populus nigra  - black poplar
Populus nigra 'Italica'  - black poplar
Populus tremula  - aspen
Populus tremuloides  - American aspen
Potentilla alba  - cinquefoil
Potentilla neumanniana  - cinquefoil
Primula 'Alejandra'  - primrose
Primula denticulata 'Lilac Globe'  - drumstick primula
Primula denticulata 'Ronsdorf'  - drumstick primula
Primula elatior  - oxlip
Primula 'Juanita'  - primula
Primula kisoana  - hardy primrose
Primula × pubescens  - primrose
Primula veris  - cowslip
Primula vulgaris  - primrose
Primula 'Wanda'  - pruhonicensis hybrid primula
Primula 'Wanda Kay'  - primula
Primula 'Zebra Blue'  - primrose
Protea cynaroides  - king protea
Prunus avium  - bird cherry
Prunus avium 'Stella'  - bird cherry
Prunus caroliniana  - cherry laurel
Prunus cerasifera  - cherry plum
Prunus × cistena  - purple-leaf sand cherry
Prunus davidiana  - David's peach
Prunus glandulosa  - Chinese plum
Prunus glandulosa 'Sinensis'  - dwarf flowering almond
Prunus 'Joel'  - bush cherry
Prunus 'Kanzan'  - Japanese flowering cherry
Prunus laurocerasus  - cherry laurel
Prunus maackii  - Manchurian cherry
Prunus mandshurica  - Manchurian apricot
Prunus mexicana  - Mexican plum
Prunus 'North Star'  - sour cherry
Prunus 'Okame'  - Taiwan cherry
Prunus padus  - bird cherry
Prunus padus 'Albertii'  - bird cherry
Prunus padus 'Berg'  - bird cherry
Prunus padus 'Colorata'  - bird cherry
Prunus pendula 'Pendula Rosea'  - weeping higan cherry
Prunus persica 'Bonfire'  - ornamental peach
Prunus 'Redheart'  - dwarf plum
Prunus sargentii  - Sargent cherry
Prunus sargentii 'Columnaris'  - Sargent cherry
Prunus serotina  - black cherry
Prunus serrula  - ornamental cherry
Prunus serrulata  - Japanese flowering cherry
Prunus 'Shirotae'  - Mount Fuji cherry
Prunus 'Snofozam' SNOW FOUNTAINS  - weeping higan cherry
Prunus STARK GOLDEN SWEET  - semi-dwarf cherry
Prunus subhirtella  - higan cherry
Prunus tomentosa  - downy cherry
Prunus triloba  - flowering almond
Prunus triloba 'Multiplex'  - flowering almond
Prunus virginiana  - chokecherry
Prunus × yedoensis  - yoshino cherry
Pseudobombax ellipticum  - shaving-brush tree
Pseudocydonia sinensis  - Chinese-quince
Pseudomuscari azureum  - grape hyacinth
Psidium littorale  - yellow strawberry guava
Ptychosperma macarthurii  - macarthur palm
Pulmonaria longifolia  - lungwort
Pulmonaria 'Majesté'  - lungwort
Pulmonaria officinalis  - common lungwort
Pulmonaria rubra  - pulmonaria
Pulmonaria saccharata  - Bethlehem sage
Pulmonaria 'Spilled Milk'  - Bethlehem sage
Pulsatilla halleri  - Haller's pasque flower
Pulsatilla patens  - eastern pasqueflower
Pulsatilla vulgaris  - pasque flower
Pulsatilla vulgaris 'Alba'  - pasque flower
Punica granatum var. nana  - dwarf pomegranate
Puschkinia scilloides  - striped squill
Pyrus calleryana 'Bradford'  - Callery pear
Pyrus calleryana 'Capital'  - Callery pear
Pyrus communis  - common pear
Pyrus communis 'Colette'  - common pear
Pyrus communis 'Seckel'  - common pear
Pyrus salicifolia  - willowleaf pear
Pyrus salicifolia 'Pendula'  - willowleaf pear
Pyrus salicifolia 'Silver Frost'  - willowleaf pear
Quercus acerifolia  - maple-leaved oak
Quercus acutissima  - sawtooth oak
Quercus aliena  - oriental white oak
Quercus bicolor  - swamp white oak   ( POM )
Quercus cerris  - turkey oak
Quercus coccifera  - kermes oak
Quercus coccinea  - scarlet oak
Quercus ellipsoidalis  - northern pin oak
Quercus falcata  - southern red oak
Quercus glauca  - ring-cupped oak
Quercus ilex  - holm oak
Quercus imbricaria  - shingle oak
Quercus laurifolia  - laurel oak
Quercus lyrata  - overcup oak   ( POM )
Quercus macrocarpa  - bur oak
Quercus michauxii  - swamp chestnut oak
Quercus montana  - chestnut oak
Quercus muehlenbergii  - chinkapin oak   ( POM )
Quercus myrtifolia  - myrtle oak
Quercus nigra  - water oak
Quercus palustris  - pin oak
Quercus phellos  - willow oak   ( POM )
Quercus pontica  - Armenian oak
Quercus pubescens  - downy oak
Quercus robur  - English oak
Quercus robur 'Concordia'  - English oak
Quercus shumardii  - shumard oak
Quercus stellata  - post oak
Quercus suber  - cork oak
Quercus texana  - Texas red oak
Quercus variabilis  - Chinese cork oak
Quercus velutina  - black oak
Quercus virginiana  - live oak
Radermachera sinica  - Asian bell tree
Ranunculus repens 'Buttered Popcorn'  - creeping buttercup
Ravenala madagascariensis  - traveller's tree
Rhamnus cathartica  - common buckthorn
Rhaphiolepis indica  - Indian-hawthorn
Rhaphiolepis umbellata  - Indian hawthorn
Rhododendron 'Anna H. Hall'  - rhododendron
Rhododendron atlanticum  - deciduous azalea
Rhododendron austrinum  - Florida azalea
Rhododendron 'Beaulieu'  - deciduous azalea
Rhododendron 'Blaauw's Pink'  - evergreen azalea
Rhododendron 'Boudoir'  - evergreen azalea
Rhododendron 'Bubblegum'  - small-leaved rhododendron
Rhododendron canescens  - Mountain azalea
Rhododendron 'Capistrano'  - rhododendron
Rhododendron 'Caroline Gable'  - evergreen azalea
Rhododendron 'Cascade'  - evergreen azalea
Rhododendron catawbiense  - catawba rhododendron
Rhododendron 'Cecile'  - deciduous azalea
Rhododendron 'Corsage'  - evergreen azalea
Rhododendron dauricum  - dahurian rhododendron
Rhododendron 'Everest'  - evergreen azalea
Rhododendron 'Fedora'  - evergreen azalea
Rhododendron flammeum  - Piedmont azalea
Rhododendron 'Fred D. Cochran'  - evergreen azalea
Rhododendron 'Ginny Gee'  - small-leaved rhododendron
Rhododendron 'Girard's Crimson'  - evergreen azalea
Rhododendron 'Girard's Fuchsia'  - evergreen azalea
Rhododendron 'Girard's Rose'  - evergreen azalea   ( POM )
Rhododendron 'Girard's Salmon'  - evergreen azalea
Rhododendron 'Girard's Scarlet'  - evergreen azalea
Rhododendron 'Glamour'  - evergreen azalea
Rhododendron 'Herbert'  - evergreen azalea
Rhododendron 'Hino-crimson'  - evergreen azalea
Rhododendron 'Hoosier Hysteria'  - evergreen azalea
Rhododendron 'Hotspur'  - deciduous azalea
Rhododendron 'Janet Blair'  - rhododendron
Rhododendron 'Jericho'  - rhododendron
Rhododendron 'Karens'  - evergreen azalea
Rhododendron 'Kurai-no-himo'  - evergreen azalea
Rhododendron 'Lace Valentine'  - deciduous azalea
Rhododendron 'Martha Hitchcock'  - evergreen azalea
Rhododendron 'Mary Fleming'  - rhododendron
Rhododendron 'Marydel'  - deciduous azalea
Rhododendron 'Megan'  - evergreen azalea
Rhododendron 'Mist Maiden'  - rhododendron
Rhododendron 'Moby Dick'  - evergreen azalea
Rhododendron 'Mrs. Nancy Dippel'  - evergreen azalea
Rhododendron mucronulatum 'Cama'  - Korean rhododendron
Rhododendron mucronulatum 'Deep Pink'  - Korean rhododendron
Rhododendron 'My Mary'  - deciduous azalea   ( POM )
Rhododendron 'Nico'  - evergreen azalea
Rhododendron × obtusum 'Amoenum'  - evergreen azalea
Rhododendron 'Orchid Lights'  - deciduous azalea
Rhododendron 'P.J.M. Elite'  - rhododendron
Rhododendron 'Palestrina'  - semi-evergreen azalea
Rhododendron periclymenoides  - pinxterbloom azalea
Rhododendron (PJM Group)  - rhododendron
Rhododendron prinophyllum  - roseshell azalea
Rhododendron 'Purple Pride'  - evergreen azalea
Rhododendron 'Robert Hyatt'  - evergreen azalea
Rhododendron 'Rosy Lights'  - deciduous azalea
Rhododendron 'Scarlet Frost'  - deciduous azalea
Rhododendron schlippenbachii  - deciduous azalea
Rhododendron sinogrande  - rhododendron
Rhododendron 'Solidarity'  - rhododendron
Rhododendron 'Treasure'  - evergreen azalea
Rhus aromatica  - fragrant sumac
Rhus aromatica 'Gro-Low'  - fragrant sumac   ( POM )
Ribes alpinum  - Alpine currant
Ribes alpinum 'Green Mound'  - Alpine currant
Ribes aureum  - buffalo currant
Ribes × gordonianum  - currant
Ribes missouriense  - Missouri gooseberry
Ribes × nidigrolaria  - jostaberry
Ribes nigrum 'Ben Sarek'  - black currant
Ribes odoratum  - clove currant   ( POM )
Ribes odoratum 'Crandall'  - clove currant
Ribes 'Poorman'  - gooseberry
Ribes rubrum 'Red Lake'  - red currant
Ribes rubrum 'Rovada'  - red currant
Rosa 'Lawrence Johnston'  - large-flowered climbing rose
Rosa xanthina  - Manchu rose
Rotheca myricoides 'Ugandense'  - butterfly bush
Rubus 'Bristol'  - raspberry
Rubus idaeus  - raspberry
Rubus idaeus 'Aureus'  - raspberry
Rubus idaeus 'Taylor'  - raspberry
Rubus 'Latham'  - red raspberry
Rubus 'Munger'  - raspberry
Rubus 'Navaho'  - blackberry
Rubus 'Triple Crown'  - blackberry
Ruellia geminiflora  - ruellia
Ruellia simplex  - Mexican petunia
Ruellia simplex 'Purple Showers'  - Mexican petunia   ( POM )
Ruellia squarrosa  - ruellia
Ruschia pulvinaris  - shrubby ice plant
Ruscus aculeatus  - butcher's broom
Russelia equisetiformis  - fountainbush
Saccharum officinarum  - sugar cane
Saintpaulia ionantha  - African violet
Salix alba  - white willow
Salix alba 'Tristis'  - white willow
Salix alba var. sericea  - silver willow
Salix alba var. vitellina  - golden willow
Salix babylonica  - weeping willow
Salix × boydii  - Boyds dwarf willow
Salix caprea  - pussy willow
Salix daphnoides  - violet willow
Salix discolor  - pussy willow
Salix gracilistyla 'Melanostachys'  - rose-gold pussy willow
Salix integra 'Hakuro-nishiki'  - dappled willow
Salix koriyanagi 'Rubykins'  - rubykins Korean willow
Salix lapponum  - downy willow
Salix nigra  - black willow
Salix × pendulina  - golden weeping willow
Salix purpurea 'Nana'  - purple willow
Salix repens 'Iona'  - creeping willow
Salvia lyrata  - cancer weed
Salvia rosmarinus 'Blue Rain'  - rosemary   ( POM )
Salvia rosmarinus (Prostrata Group)  - creeping rosemary
Sanguinaria canadensis  - bloodroot
Sarcococca hookeriana  - sweet box
Sarcococca ruscifolia  - fragrant sweet box
Sarracenia × catesbaei  - hybrid pitcher plant
Sarracenia 'Dana's Delight'  - pitcher plant
Sarracenia 'Dixie Lace'  - pitcher plant
Sarracenia × excellens  - hybrid pitcher plant
Sarracenia flava  - yellow pitcher plant
Sarracenia flava var. rubricorpora  - yellow trumpet pitcher plant
Sarracenia 'Judith Hindle'  - pitcher plant
Sarracenia leucophylla  - white trumpet pitcher plant
Sarracenia 'Red Bug'  - pitcher plant
Sarracenia rubra  - sweet pitcher plant
Sarracenia rubra f. jonesii  - sweet pitcher plant
Sarracenia 'Scarlett Belle'  - pitcher plant
Saruma henryi  - upright wild ginger
Sassafras albidum  - sassafras
Sauromatum venosum  - voodoo lily
Scabiosa 'Butterfly Blue'  - pincushion flower   ( POM )
Scabiosa 'Fama White'  - pincushion flower
Scabiosa 'Pink Mist'  - pincushion flower
Scaevola aemula  - fan flower
Scaevola aemula 'Blue Wonder'  - fan flower   ( POM )
Scaevola taccada  - beach naupaka
Schaueria flavicoma  - schavleria
Schlumbergera × buckleyi  - Christmas cactus
Schlumbergera truncata  - Christmas cactus
Scilla bifolia  - scilla
Scilla siberica  - Siberian squill
Scilla siberica 'Spring Beauty'  - Siberian squill
Sedum confusum  - lesser Mexican stonecrop
Sedum ternatum  - three-leaved stonecrop
Sedum ternatum 'Alba'  - three-leaved stonecrop
Senna alata  - emperor's candlesticks
Senna didymobotyra  - popcorn cassia
Serissa japonica  - snowrose
Sesleria caerulea  - blue moor grass
Shortia galacifolia  - oconee bells
Sida fallax  - ilima
Silene caroliniana  - wild pink
Silene virginica  - fire pink
Sinningia speciosa  - gloxinia
Sinojackia rehderiana  - jacktree
Sisyrinchium bellum 'Rocky Point'  - Californian blue-eyed grass
Sisyrinchium campestre  - prairie blue-eyed grass
Skimmia japonica  - japanese skimmia
Solanum crispum  - nightshade
Solanum mammosum  - nipplefruit
Spathiphyllum (group)  - peace lily
Spathodea campanulata  - African tuliptree
Spiraea crenata  - scalloped spirea
Spiraea media  - spirea
Spiraea prunifolia  - bridal wreath spiraea
Spiraea thunbergii  - spirea
Spiraea thunbergii 'Ogon'  - spirea   ( POM )
Sprekelia formosissima  - Aztec lily
Stachyurus praecox  - stachyurus
Staphylea trifolia  - bladdernut
Stenaria nigricans  - diamondflowers
Strelitzia reginae  - bird of paradise
Streptocarpus (group)  - Cape primrose
Strobilanthes dyerianus  - Persian shield   ( POM )
Stromanthe sanguinea  - stromanthe
Stylophorum diphyllum  - celandine poppy
Styrax americanus  - American snowbell
Swietenia mahagoni  - West Indian mahogany
Syagrus coronata  - licuri palm
Symplocarpus foetidus  - skunk cabbage
Syringa meyeri  - lilac
Syringa oblata  - lilac
Syringa vulgaris 'Monge'  - common lilac
Syzygium malaccense  - Malaysian apple
Tabebuia rosea  - tabebuia
Tacca leontopetaloides  - batflower
Tapeinochilos ananassae  - Indonesian wax ginger
Tecoma stans  - yellow bells
Tellima grandiflora  - fringe cup
Terminalia catappa  - tropical almond
Teucrium fruticans  - tree germander
Thalictrum dioicum  - early meadow-rue
Thalictrum thalictroides  - rue anemone
Thaspium trifoliatum  - purple meadow parsnip
Theobroma cacao  - cacao
Thunbergia alata  - blackeyed Susan vine
Thunbergia alata 'Orange Wonder'  - black-eyed Susan
Tiarella 'Pink Brushes'  - foam flower
Tiarella 'Spring Symphony'  - foam flower
Tiarella 'Sugar and Spice'  - foam flower
Tibouchina heteromalla  - glory bush
Tibouchina urvilleana  - princess flower
Toona ciliata  - Australian redcedar
Tournefortia argentea  - tree heliotrope
Toxicodendron diversilobum  - western poison oak
Trachystemon orientalis  - Early-flowering borage
Tradescantia ernestiana  - spiderwort
Tradescantia fluminensis  - small-leaf spiderwort
Tradescantia pallida 'Purpurea'  - spider lily   ( POM )
Tradescantia spathacea  - boat lily
Tradescantia zebrina  - inch plant
Trillium cuneatum  - little sweet Betsy
Trillium erectum  - red wake robin
Trillium flexipes  - white wake robin
Trillium grandiflorum  - white wake robin
Trillium luteum  - yellow wake robin
Trillium recurvatum  - prairie wake robin
Trillium sessile  - wood lily
Trillium undulatum  - painted wake robin
Trillium viride  - green trillium
Triplaris americana  - ant tree
Trochodendron aralioides  - wheel tree
Tulipa alberti  - tulip
Tulipa altaica  - Altai mountain tulip
Tulipa batalinii  - miscellaneous tulip
Tulipa clusiana  - lady tulip
Tulipa (group)  - tulip
Tulipa humilis 'Eastern Star'  - miscellaneous tulip
Tulipa 'Little Beauty'  - miscellaneous tulip
Tulipa praestans 'Fusilier'  - miscellaneous tulip
Tulipa 'Queen of Night'  - single late tulip   ( POM )
Tulipa 'Red Riding Hood'  - greigii tulip
Tulipa saxatilis  - candia tulip
Tulipa 'Stresa'  - kaufmanniana tulip
Tulipa tarda  - late tulip
Tulipa 'Tinka'  - miscellaneous tulip
Ulmus alata  - winged elm
Ulmus americana  - American elm
Ulmus americana 'Jefferson'  - American elm
Ulmus americana 'Princeton'  - American elm
Ulmus glabra  - wych elm
Ulmus parvifolia 'Dynasty'  - Chinese elm
Ulmus pumila  - Siberian elm
Ulmus rubra  - slippery elm
Uvularia grandiflora  - large-flowered bellwort
Vaccinium stamineum  - deerberry
Vaccinium vitis-idaea  - lingonberry
Vanilla planifolia  - vanilla
Veronica liwanensis  - speedwell
Viburnum × burkwoodii  - burkwood viburnum
Viburnum × burkwoodii 'Conoy'  - burkwood viburnum   ( POM )
Viburnum × burkwoodii 'Mohawk'  - burkwood viburnum
Viburnum × carlcephalum  - fragrant snowball
Viburnum × carlcephalum 'Cayuga'  - Koreanspice viburnum
Viburnum carlesii  - Koreanspice viburnum
Viburnum carlesii 'Aurora'  - Koreanspice viburnum
Viburnum carlesii 'Compactum'  - Koreanspice viburnum
Viburnum carlesii 'Diana'  - Koreanspice viburnum
Viburnum carlesii 'SMVCB' SPICE BABY  - Koreanspice viburnum
Viburnum davidii  - David viburnum
Viburnum dilatatum  - linden viburnum
Viburnum × juddii  - Judd viburnum
Viburnum luzonicum  - luzon viburnum
Viburnum 'NCVX4' SWEET TALKER  - fragrant viburnum
Viburnum nudum 'Bulk' BRANDYWINE  - Possumhaw viburnum
Viburnum nudum 'Count Pulaski'  - smooth witherod
Viburnum nudum 'Winterthur'  - smooth witherod
Viburnum opulus  - European cranberrybush
Viburnum opulus var. americanum  - American cranberrybush
Viburnum plicatum  - Japanese snowball
Viburnum plicatum f. tomentosum  - doublefile viburnum   ( POM )
Viburnum × rhytidophylloides  - lantanaphyllum viburnum
Viburnum × rhytidophylloides 'Willowwood'  - lantanaphyllum viburnum
Viburnum 'Royal Guard'  - rusty blackhaw viburnum
Viburnum rufidulum  - rusty blackhaw viburnum
Viburnum setigerum  - tea viburnum
Viburnum tinus  - laurustinus
Vinca major  - greater periwinkle
Viola blanda  - sweet white violet
Viola cornuta  - horned violet
Viola cornuta 'Blackout'  - horned violet
Viola 'Dancing Geisha'  - fanleaf violet
Viola 'Heartthrob'  - violet
Viola pedata  - bird's foot violet
Viola pedatifida  - larkspur violet
Viola pubescens var. eriocarpa  - smooth yellow violet
Viola 'Rebecca'  - violet
Viola 'Red Giant'  - violet
Viola rotundifolia  - eastern round-leaved violet
Viola sororia  - common blue violet
Viola striata  - striped cream violet
Vriesea splendens  - vriesea
Waldsteinia fragarioides  - barren strawberry
Waldsteinia geoides  - barren strawberry
Waldsteinia lobata  - piedmont barren strawberry
Waldsteinia ternata  - waldsteinia
Weigela 'April Snow'  - weigela
Weigela 'Dark Horse'  - weigela
Weigela florida  - weigela
Weigela 'Red Prince'  - weigela
Wisteria frutescens  - American wisteria
Ypsilandra thibetica  - Tibetan ypsilandra
Yucca brevifolia  - Joshua tree
Yucca elephantipes  - Spineless yucca
Zamioculcas zamiifolia 'Raven'  - ZZ plant   ( POM )
Zanthoxylum americanum  - toothache tree
Zanthoxylum clava-herculis  - southern prickly-ash
Zelkova serrata  - Japanese zelkova
Zelkova serrata 'Goblin'  - Japanese zelkova
Zelkova serrata 'Green Vase'  - Japanese zelkova
Zelkova serrata 'Village Green'  - Japanese zelkova
Zephyranthes simpsonii  - rain lily
Zephyranthes treatiae  - rain lily
Zingiber officinale  - common ginger