All
Abelia ×grandiflora
Abies balsamea f. hudsonia
Abies bracteata
Abies forrestii
Abies grandis
Abies mariesii
Abies nordmanniana
Abies pindrow
Abies pinsapo
Abies spectabilis
Abies vejarii
Abutilon 'Golden Fleece'
Abutilon 'Husker's Red'
Abutilon 'Lemon Yellow'
Abutilon 'San Franscisco Pink'
Abutilon ?
Abutilon ? F 2
Abutilon vitifolium
Acacia binervata
Acacia cavenia
Acacia dealbata
Acacia elata
Acacia falciformis
Acacia filicifolia
Acacia implexa
Acacia melanoxylon
Acacia parramattensis
Acacia rubea
Acacia rubida
Acacia verticillata
Acca sellowiana
Acca sellowiana '?'
Acca sellowiana 'Mammoth'
Acca sellowiana 'Triumph'
Acer albopurpurascens
Acer amplum
Acer amplum var. janhuiense
Acer buergerianum
Acer buergerianum var. ningpoense
Acer caesium
Acer campbellii
Acer campestre
Acer capillipes
Acer cappadocicum 'Rubrum'
Acer cappadocicum var. sinicum
Acer carpinifolium
Acer caudatifolium
Acer circinatum
Acer circinatum × palmatum
Acer cissifolium
Acer coriaceifolium
Acer davidii
Acer davidii ssp. grosseri
Acer diabolicum
Acer erianthum
Acer ginnala
Acer griseum
Acer heldreichii
Acer henryi
Acer hersii?
Acer hookeri
Acer hyrcanum
Acer japonicum 'Aconitifolium'
Acer kawakamii see Acer caudatifolium
Acer laevigatum
Acer laisuense?
Acer laurinum
Acer laxiflorum
Acer macrophyllum
Acer mandshuricum
Acer miyabei
Acer monspessulanum
Acer negundo
Acer negundo 'Flamingo'
Acer negundo ssp. mexicanum
Acer oblongum
Acer oblongum × pentaphyllum
Acer oliverianum
Acer oliverianum ssp. formosanum
Acer opalus
Acer opalus ssp. hispanica
Acer palmatum
Acer palmatum 'Atropurpureum'
Acer palmatum 'Chishio'
Acer palmatum 'Dissectum Atropurpureum'
Acer palmatum 'Dissectum'
Acer palmatum 'Osakazuki'
Acer palmatum 'Osakazuki' F 2
Acer palmatum 'Oshiobeni'
Acer palmatum 'Oshiobeni' F 2
Acer palmatum 'Rubrum' F 2
Acer palmatum 'Sangokaku'
Acer palmatum 'Sangokaku' F 2
Acer palmatum 'Tamuke Yama'
Acer palmatum 'Trompenburg'
Acer palmatum ? F 2
Acer palmatum ssp. amoenum
Acer paxii
Acer pentaphyllum
Acer pictum
Acer pictum var. mayrii
Acer platanodes 'Schwedleri'
Acer platanoides
Acer platanoides 'Goldsworth Purple'
Acer platanoides 'Reitenbachii'
Acer pseudoplatanus
Acer pseudoplatanus 'Brilliantissimum'
Acer pseudoplatanus 'Brilliantissimum' F2
Acer pseudoplatanus 'Erythrocarpum'
Acer pseudoplatanus 'Erythrocarpum' × purpureum
Acer pseudoplatanus 'Leopoldii'
Acer pseudoplatanus ? F 2
Acer pseudoplatanus f. purpureum
Acer pseudosieboldianum
Acer pubinerve
Acer rubrum
Acer rubrum 'October Glory'
Acer rubrum 'Scanlon'
Acer rufinerve
Acer saccharinum
Acer saccharum
Acer saccharum ssp. grandidentatum
Acer seminowii
Acer sempervirens
Acer sieboldianum var. microphyllum
Acer sikkimense
Acer sinense var. undulatum
Acer sterculiaceum
Acer sterculiaceum var. franchetii
Acer trautvetteri
Acer triflorum
Acer truncatum
Acer tschonoskii var. koreanum
Acer velutinum var. anvolxemii × pseudoplatanus purpureum
Acer velutinum var. vanvolxemii
Acer velutinum var. vanvolxemii × pseudoplatanus
Acer velutinum var. vanvolxemii × pseudoplatanus purpureum
Actinidia rufa
Adiantum ?
Adiantum cunninghamii
Adiantum formosanum
Aesculus californica
Aesculus flava
Aesculus glabra
Aesculus hippocastanum
Aesculus indica
Aesculus parvifora
Aesculus pavia
Aesculus splendens
Aesculus sylvatica
Aesculus turbinata
Aesculus ×carnea
Aesculus ×mutabilis 'Harbisonii' F 2
Agapetes 'Scarlet Elf'
Agathis australis
Ailanthus altissima
Ailanthus vilmoriniana
Alangium platanifolium
Albizia coreana (kalkora)
Albizia julibrissin
Alchornea trewioides
Alectryon excelsus
Alnus ?
Alnus acuminata ssp. acuminata
Alnus acuminata ssp. acuminata × glutinosa
Alnus acuminata ssp. arguta
Alnus acuminata ssp. gabrata
Alnus acuminata ssp. glabrata
Alnus acuminata ssp. glabrata × hirsuta
Alnus cordata
Alnus cremastogyne
Alnus ferdinandi-coburgii
Alnus firma
Alnus firma var. multinervis (Alnus pendula)
Alnus firma var. sieboldiana
Alnus formosana
Alnus glutinosa
Alnus glutinosa var. barbata
Alnus hirsuta
Alnus hirsuta var. sibirica
Alnus incana
Alnus incana 'Aurea'
Alnus inokumae
Alnus japonica
Alnus jorullensis
Alnus lanata
Alnus maximowiczii
Alnus nepalensis
Alnus nepalensis × nitida?
Alnus nitida
Alnus orientalis
Alnus rhombifolia
Alnus rubra
Alnus rugosa
Alnus serrulata
Alnus subcordata
Alnus tenuifolia
Alnus viridis
Alnus viridis var. crispa
Alnus ×elliptica
Alnus ×spaethii F 2
Alnus ×spaethii F 3
Amelanchier arborea
Amelanchier canadensis
Ampelopsis ?
Ampelopsis aconitifolia
Ampelopsis brevipedunculata var. maximowiczii
Ampelopsis brevipedunculata var. maximowiczii 'Elegans'
Ampelopsis megalophylla
Andromeda polifolia 'Alba'
Angophora costata
Angophora floribunda
Anisodontea capensis
Anogramma leptophylla
Anopterus glandulosus
Aphananthe aspera
Aralia cachemirica
Aralia continentalis
Aralia elata
Araucaria angustifolia
Araucaria bidwillii
Araucaria heterophylla
Arbutus unedo
Arbutus xalapensis (texana)
Arbutus ×andrachnoides
Arctospaphylos manzanita
Aristolochia sempervirens
Aristotelia chilensis
Aristotelia serrata
Aronia arbutifolia
Aronia melanocarpa
Artemisia arborescens 'Powis Castle'
Arundo donax
Asplenium bulbiferum
Asplenium falcatum
Asplenium flaccidum
Asplenium hookerianum
Asteriscus 'Golden Coin'
Athrotaxus cupressoides
Athyrium nipponicum ' Silver Falls'
Athyrium nipponicum 'Pictum'
Athyrium otophorum
Aucuba japonica
Aucuba japonica 'Variegata'
Austroderia toe toe? (Cortaderia toe toe)
Azara lanceolata
Azara microphylla
Azara serrata
Bambusa oldhamii
Banksia grandis
Banksia integrifolia
Banksia marginata
Banksia occidentalis
Banksia serrata
Banksia speciosa
Banksia spinulosa
Baurea rubioides 'Plum Duff'
Beilschmiedia tarairi
Beilschmiedia tawa
Berberidopsis corallina
Berberis glaucocarpa
Berberis hypokerina
Berberis thunbergii 'Atropurpurea'
beschorneria yuccoides
Betula albosinensis var. septentrionalis ? × ?
Betula albosinensis? × ?
Betula alleghaniensis
Betula alnoides
Betula austrosinensis
Betula celtibirica
Betula chichibuensis
Betula cordifolia
Betula costata
Betula cylindrostachya
Betula davurica
Betula ermanii
Betula ermanii × pendula?
Betula glandulifera
Betula grossa
Betula insignis
Betula kenaica
Betula lenta
Betula luminifera
Betula mandshurica var. japonica
Betula maximowicziana
Betula medwedewii
Betula middendorfii
Betula neoalaskana
Betula nigra
Betula occidentalis
Betula papyrifera
Betula papyrifera var. commutata
Betula pendula
Betula pendula 'Dalecarlica'
Betula pendula 'Purple Splendour'
Betula populifolia
Betula pubescens
Betula raddeana?
Betula schmidtii
Betula utilis var. jacquemontii
Betula utilis var. jacquemontii × ?
Betula utilis var. utilis
Betula ×utahensis
Betuls davurica
Blechnum discolor
Blechnum fluviatale
Blechnum lanceolatum
Blechnum novae-zelandiae
Blechnum penna-marina
Boronia 'Lipstick'
Brachychiton acerifolium
Brachychiton populneum
Brachyglottis monroi
Brachyglottis repanda
Buddleja ?
Buddleja alternifolia
Buddleja americana?
Buddleja auriculata
Buddleja colvilei 'Kewensis'
Buddleja cordata
Buddleja crispa
Buddleja madagascariensis
Buddleja ×weyeriana 'Golden Glow'
Bupleurum fruticosus
Buxus harlandii
Buxus sempervirens
Buxus wallichiana
Calliandra 'Blushing Pixie'
Callicarpa dichotoma
Callicoma serratifolia
Callistemon 'Red Clusters'
Callistemon citrinus 'Hannah Ray'
Callistemon nutans?
Callistemon pallidus?
Callistemon rigidus
Callitris oblonga
Calluna vulgaris
Calocedrus decurrens
Calystegia tuguriorum
Camellia 'Baby Bear'
Camellia 'Barbara Clarke'
Camellia 'Cinnamon Candy'
Camellia 'Cornish Snow' F 2
Camellia 'Fairy Blush'
Camellia 'Francie L.'
Camellia 'Gay Baby'
Camellia 'Golden Spangle'
Camellia 'Little Gem'
Camellia 'Mary Phoebe Taylor'
Camellia 'Prince of Orange'
Camellia 'Sanpei'? + 'Tsubaki'?
Camellia 'Snippet'
Camellia 'Unryu'
Camellia 'Wildfire'
Camellia crapnelliana
Camellia euphlebia?
Camellia forrestii
Camellia grijsii
Camellia japonica
Camellia japonica 'Ballet Queen'
Camellia japonica 'Black Tie'
Camellia japonica 'Blood of China'
Camellia japonica 'Bob Hope'
Camellia japonica 'Cho Cho San'
Camellia japonica 'Cho Cho San' F 2
Camellia japonica 'Crane's Feather'
Camellia japonica 'Debutante'
Camellia japonica 'Deep Secret'
Camellia japonica 'Drama Girl'
Camellia japonica 'Duchess of York'
Camellia japonica 'Elegans Supreme'
Camellia japonica 'Flame'
Camellia japonica 'Great Eastern'
Camellia japonica 'Guillio Nuccio'
Camellia japonica 'Gwenneth Morey'
Camellia japonica 'Kick Off'
Camellia japonica 'Kramer's Beauty'
Camellia japonica 'Magnoliifolia'
Camellia japonica 'Magnoliifolia' F 2
Camellia japonica 'Margaret Davis'
Camellia japonica 'Mark Allan'
Camellia japonica 'Mary J. Wheeler'
Camellia japonica 'Midnight'
Camellia japonica 'Nicky Chrisp'
Camellia japonica 'Nigra'
Camellia japonica 'Nuccio's Jewel'
Camellia japonica 'Nuccio's Pearl'
Camellia japonica 'Owen Henry'
Camellia japonica 'Spencer's Pink'
Camellia japonica 'Strawberry Ruffles'
Camellia japonica 'Strawberry Swirl'
Camellia japonica 'Sundae'
Camellia japonica 'Sweetheart'
Camellia japonica 'Tender Toy'
Camellia japonica 'Tiffany'
Camellia japonica ?
Camellia japonica × reticulata 'Dr Clifford Parkes'
Camellia japonica × reticulata 'Harold Paige'
Camellia longicarpa?
Camellia miyagii
Camellia petelottii
Camellia polyodon
Camellia reticulata
Camellia reticulata 'Confucius'
Camellia reticulata 'Raspberry Ice'
Camellia reticulata 'Tali Queen'? F 2
Camellia reticulata? '?'
Camellia saluenensis
Camellia saluenensis 'Mary Phoebe Taylor'
Camellia sasanqua 'Apple Blossom'
Camellia sasanqua 'Autumn Beauty'
Camellia sasanqua 'Crimson King'
Camellia sasanqua 'Paradise Pearl'
Camellia sasanqua 'Sparkling Burgundy'
Camellia transnokoensis
Camellia tsaii
Camellia wabiske
Camellia ×vernalis 'Hiryu'
Camellia ×williamsii 'Debbie'
Camellia ×williamsii 'Donation'
Camellia ×williamsii 'Jury's Yellow'
Camellia ×williamsii 'Knight Rider'
Camellia ×williamsii 'Pacific Beauty'
Camellia ×williamsii 'Rose Bouquet'
Campsis 'Guilfoylei'
Camptotheca acuminata
Carmichaelia appressa
Carmichaelia australis
Carmichaelia cunninghamii
Carmichaelia kirkii
Carmichaelia odorata
Carpentaria californica 'Ladham's Variety'
Carpinus betulus 'Fastigata'
Carpinus coreana
Carpinus costata
Carpinus japonica
Carpinus laxiflora
Carpinus londoniana
Carpinus tropicalis ssp. mexicana
Carpinus turczaninowii
Carpinus viminea
Carpodetus serratus
Carrierea calycina
Carya aquatica
Carya cordiformis
Carya glabra
Carya illinoensis
Carya laciniosa
Carya ovata
Caryopteris ×clandonensis
Cassia sp.
Castanea crenata
Castanea dentata × sativa?
Castanea sativa
Castanopsis carlesii
Castanopsis cuspidata
Castanopsis delavayi
Castanopsis eyrei
Castanopsis wattii
Catalpa bignonioides
Catalpa fargesi
Catalpa fargesii
Catalpa fargesii var. duclouxii
Catalpa ovata
Ceanothus 'Henri de Fosse'
Ceanothus papillosus var. roweanus
Cedrus deodara
Cedrus deodara 'Aurea'
Cedrus libani 'Glauca'
Cedrus libani 'Sargentii'
Celastrus scandens?
Celtis africana?
Celtis aurantiaca
Celtis australis
Celtis biondii
Celtis biondii var. heterophylla
Celtis caucasica
Celtis glabrata
Celtis julianae
Celtis laevigata
Celtis occidentalis
Celtis sinensis
Cephalotaxus harringtonia
Ceratonia siliqua
Ceratopetalum gummiferum
Ceratopetalum gummiferum 'Rubies 'N'Lace'
Ceratostigma griffithii
Ceratostigma plumbaginoides
Ceratostigma willmottianum
Cercidiphyllum japonicum
Cercis canadensis 'Forest Pansy'
Cercis gigantea
Cercis siliquastrum
Cercis siliquastrum 'Alba'
Cestrum elegans
Chaenomeles speciosa
Chaenomeles speciosa 'Green Ice'
Chamaecyparis lawsoniana
Chamaecyparis lawsoniana 'Gnome'
Chamaecyparis lawsoniana 'Green Globe'
Chamaecyparis lawsoniana 'Stewartii'
Chamaecyparis lawsoniana 1
Chamaecyparis obtusa
Chamaecyparis obtusa 'Crippsii'
Chamaecyparis obtusa 'Nana Flabelliformis'
Chamaecyparis pisifera 'Boulevard'
Chamaecyparis pisifera 'Golden Mop'
Chamaecyparis thyoides
Chamaecytisus palmensis
Chimonanthus praecox
Chimonanthus yunnanensis
Chionochloa testacea?
Chordospartium stevensonii
Cinnamomum camphora
Cinnamomum inuncta
Cissus striata
Cistus various
Citrus ' Meyer'
Citrus ' Miko
Citrus ' Silverhill'
Citrus sinensis ' Tarrant'
Citrus ×aurantium 'Cheronia'
Citrus ×aurantium 'Chironia'
Citrus ×aurantium 'Ormond Surprise'
Citrus ×aurantium 'Washington Navel'
Cladrastis lutea
Clematis 'Barbara Jackman'
Clematis 'Duchess of Edinburgh'
Clematis 'Romantica'
Clematis ?
Clematis armandii
Clematis buchananiana
Clematis cirrhosa var. balearica 'Freckles'
Clematis cirrhosa var. cirrhosa
Clematis flammula
Clematis foetida
Clematis forsteri
Clematis grata
Clematis heracleifolia var. davidiana
Clematis montana var. rubens
Clematis montana var. rubens 'Elizabeth'
Clematis paniculata
Clematis viticella
Clematis ×francofurtensis
Clematis'Lawsoniana'
Clerodendrum trichotomum
Clethra arborea
Clethra barbinervis
Clethra delavayi
Clethra mexicana
Cleyera japonica 'Fortunei'
Cleyera japonica 'Tricolor'
Clianthus puniceus
Cobaea scandens
Coleonema 'Sunset Gold'
Coleonema pulchrum 'Aurea'
Convolvulus cneorum
Coprosma 'Hawera'
Coprosma 'Rod Syme'
Coprosma 'Taiko'
Coprosma acerosa
Coprosma acerosa × ? B1016
Coprosma neglecta
Coprosma propinqua
Coprosma propinqua var. martonii
Coprosma repens 'Marble King'
Coprosma repens 'Winter Wine'
Coprosma rhamnoides
Coprosma rigida
Coprosma robusta
Coprosma robusta 'Williamsii'
Coprosma rotundifolia
Coprosma tenuicaulis
Coprosma virescens
Coprosma ×cunninghamii
Cordyline 'Green Goddess' F 2
Cordyline australis
Cordyline australis × banksii
Cordyline dracaenoides ?
Coriaria arborea
Coriaria kingiana
Cornus 'Eddie's White Wonder'
Cornus ?
Cornus alba
Cornus amomum
Cornus capitata
Cornus chinensis
Cornus controversa
Cornus controversa 'Variegata' ?
Cornus excelsa
Cornus florida
Cornus florida 'Cherokee Chief'
Cornus florida 'Cloud Nine'
Cornus florida 'Compacta'
Cornus florida 'Rainbow'
Cornus kousa
Cornus kousa 'Rubra'
Cornus kousa var. angustata
Cornus kousa var. chinensis
Cornus macrophylla
Cornus mas
Cornus meyeri
Cornus nuttallii
Cornus officinalis
Cornus racemosa
Cornus sessilis
Cornus walteri
Corokia 'Geenty's Cream'
Corokia buddleoides
Corokia cotoneaster
Corokia macrocarpa
Corokia ×virgata 'Chesemanii'
Correa reflexa
Cortaderia selloana
Cortaderia toe toe see Austroderia toe toe
Corylopsis himalayana
Corylopsis pauciflora
Corylopsis sinensis
Corylopsis sinensis var. sinensis
Corylopsis sinensis var. sinensis 'Spring Purple'
Corylus avellana 'Ennis' F 2
Corylus avellana 'New/Ennis'
Corylus avellana ?
Corylus avellana ? F 2
Corylus colurna
Corylus ferox var. tibetica
Corylus maxima 'Purpurea'
Corynocarpus laevigatus
Cotinus 'Grace'
Cotinus coggygria 'Purpureus'
Cotinus obovatus
Cotoneaster congestus 'Nanus'
Cotoneaster frigidus
Cotoneaster frigidus × ?
Cotoneaster hummellii
Cotoneaster lacteus
Cotoneaster pannosus
Cotoneaster serotinus
Cotoneaster simonsii
Cotoneaster ×watereri
Crataegus ?
Crataegus crus-gallii
Crataegus jonesii
Crataegus laevigata 'Paul's Scarlet'
Crataegus mexicana
Crataegus mexicana '?' F 2
Crataegus mollis?
Crataegus monogyna
Crataegus phaenopyrum
Crataegus pinnatifida var. major
Crataegus ×lavallei 'Carrierei'
Crinodendron hookerianum
Crinodendron patagua
Cryptocarya obovata
Cryptomeria japonica
Cryptomeria japonica 'Elegans'
Cryptomeria japonica 'Tensan'
Cryptomeria japonica 'Vilmoriniana'
Cryptomeria japonica f. lobbii
Cudrania cuspidata
Cunninghamia lanceolata 'Glauca'
Cuphea hyssopifolia
Cupressus 'Greenstead Magnifica'
Cupressus arizonica var. glabra 'Blue Ice'
Cupressus arizonica var. glabra (Hesperocyparis arizonica)
Cupressus chengiana
Cupressus funebris
Cupressus himalaica var. darjeelingensis
Cupressus lusitanica
Cupressus lusitanica '?'
Cupressus lusitanica (Hesperocyparis lusitanica)
Cupressus macrocarpa
Cupressus macrocarpa (Hesperocyparis macrocarpa)
Cupressus sempervirens var. horizontalis
Cupressus torulosa
Cyathea dealbata
Cyathea medullaris
Cydonia oblonga
Cytisus ×kewensis
Dacrycarpus dacrydioides
Dacrydium cupressinum
Dahlia tenuicaulis
DaphLeucanthe'
Daphne acutiloba
Daphne alpina
Daphne bholua
Daphne genkwa
Daphne tangutica
Daphniphyllum macropodum
Davidia involucrata var. vlmoriniana
Decaisnea fargesii
Desfontainia spinosa
Deutzia 'Nikko'
Deutzia 'Rosalind'
Deutzia scabra 'Plena'
Deutzia sessilis?
Dichroa febrifuga
Dichroa hirsuta ?
Dichroa versicolor
Dichroa versicolor?
Dicksonia fibrosa
Dicksonia squarrosa
Diospyros lotus
Diospyros virginiana
Disanthus cercidifolius
Diselma archeri
Dodonea viscosa
Dracophyllum arboreum
Drepanostachyum falcatum
Drepanostachyum khasianuym
Drimys winteri
Drimys winteri var. andina
Elaeagnus macrophylla
Elaeagnus multiflora
Elaeocarpus cyaneus
Elaeocarpus dentatus
Elaeocarpus hookerianus
Eleutherococcus sessiliflorus
Eleutherococcus yunna
Embothrium coccineum
Emmenopterys henryi
Enkianthus campanulatus
Entelea arborescens
Erica ?
Erica cerinthoides 'Candy Ice'
Erica cruenta
Erica cruenta 'Winter Charm'
Erica erigena 'Rosslare'
Erica melanthera
Eriobotrya hookeriana?
Eriobotrya japonica
Eriostemon ?
Erysimum 'Constant Cheer'
Erysimum 'E. A. Bowles'
Erysimum helveticum
Erythrina ×bidwillii
Escallonia 'Pyramidalis'
Escallonia bifida
Escallonia illinita
Eucalyptus acromophylla?
Eucalyptus aggregata
Eucalyptus albens ? F 2
Eucalyptus alpina
Eucalyptus botryoides
Eucalyptus calophylla 'Rosea'
Eucalyptus camaldulensis
Eucalyptus cinerea
Eucalyptus cladocalyx
Eucalyptus coccifera
Eucalyptus cordata
Eucalyptus crenulata
Eucalyptus dalrympleana
Eucalyptus delegatensis
Eucalyptus diversicolor
Eucalyptus dives
Eucalyptus elata
Eucalyptus fastigata
Eucalyptus fraxinoides
Eucalyptus glaucescens
Eucalyptus globoidea
Eucalyptus goniocalyx
Eucalyptus haemastoma
Eucalyptus leucoxylon 'Rosea'
Eucalyptus longifolia
Eucalyptus macarthuri
Eucalyptus maculata
Eucalyptus maidenii
Eucalyptus mannifera var. maculosa
Eucalyptus melliodora
Eucalyptus microcorys
Eucalyptus moorei
Eucalyptus muelleriana
Eucalyptus nitens
Eucalyptus obliqua
Eucalyptus ovata
Eucalyptus pauciflora ssp. alpina
Eucalyptus pauciflora var. pendula
Eucalyptus pilularis
Eucalyptus polyanthemos
Eucalyptus pulverulenta
Eucalyptus punctata
Eucalyptus racemosa
Eucalyptus radiata ssp. robertsonii
Eucalyptus regnans
Eucalyptus rodwayi
Eucalyptus saligna
Eucalyptus scoparia
Eucalyptus viminalis
Eucalyptus viridis
Eucommia ulmoides
Eucryphia moorei
Eucryphia ×nymansensis 'Nymansay'
Euonymus ?
Euonymus alatus
Euonymus fortunei 'Minimus'
Euonymus hamiltonianus var. sieboldianus
Euonymus japonicus 'Aureus'
Euonymus lucidus
Euonymus tingens
Euphorbia 'Excalibur'
Euphorbia characias 'Green Tears'
Euphorbia mellifera
Euphorbia nematocyphes?
Euphorbia stygiana
Euptelea polyandra
Euryops acreus 'Paris Daisy'
Euscaphis japonica
Exbucklandia populnea
Exochorda ×macrantha
Fagus grandifolia
Fagus orientalis
Fagus sylvatica 'Dawyck' F 2
Fagus sylvatica 'Purpurea Tricolor'
Fagus sylvatica f. laciniata
Fagus sylvatica f. purpurea
Ficus carica
Ficus macrophylla
Ficus pumila 'Minima'
Firmiana simplex
Forsythia 'Beatrix Farrand'
Forsythia ×intermedia
Fothergilla gardenii
fotoneaster atrovirens
Franklinia alatamaha
Fraxinus americana
Fraxinus angustifolia
Fraxinus angustifolia 'Raywood'
Fraxinus angustifolia var. lentiscifolia
Fraxinus berlandieriana
Fraxinus bungeana
Fraxinus chinensis
Fraxinus excelsior
Fraxinus excelsior 'Aurea'
Fraxinus griffithii
Fraxinus mandshurica
Fraxinus mariesii
Fraxinus nigra
Fraxinus ornus
Fraxinus pennsylvanica
Fraxinus pennsylvanica × latifolia
Fraxinus sieboldiana
Fraxinus spaethiana
Fraxinus velutina
Fraxinus velutina var. coriacea
Fraxinus xanthoxyloides? × ?
Fuchsia 'Lyes Unique'
Fuchsia ?
Fuchsia excorticata
Fuchsia magellanica
Fuchsia magellanica var. molinae
Fuchsia procumbens
Garuga forrestii?
Gaultheria antipoda
Gaultheria mucronata
Gaultheria procumbens
Geniostoma rupestre var. ligustrifolium
Gevuina avellana
Ginkgo biloba
Gleditsia japonica var. koraiensis
Gleditsia triacanthos
Gleditsia triacanthos 'Sunburst'
Gleditsia triacanthos f. inermis
Glyptostrobus lineatus
Gordonia axillaris see Polyspora axillaris
Grevillea 'Bronze Rambler'
Grevillea 'Gaudi Chaudi'
Grevillea 'Mount Tamborine'
Grevillea 'Poorinda Leanne'
Grevillea 'Poorinda Queen'
Grevillea 'Red Dragon'
Grevillea 'Wimmera Gem'
Grevillea ?
Grevillea asplenifolia
Grevillea fasciculata
Grevillea juniperina
Grevillea robusta
Grevillea thelmanniana
Griselinia littoralis
Griselinia lucida
Griselinia ruscifolia
Gymnocladus dioicus
Hakes lissosperma
Halesia monticola
Halesia tetraptera var. mollis
Halimium lasianthum
Hamamelis vernalis 'Sandra'
Hebe '22/2'
Hebe '39/5'
Hebe '41/4'
Hebe 'Barnettii'
Hebe 'Blimit'
Hebe 'Invermay'
Hebe 'Orphan Annie'
Hebe 'Otari Delight'
Hebe 'Robin Allan'
Hebe 'Wiri Charm'
Hebe 'Wiri Dawn'
Hebe 'Wiri Gem'
Hebe 'Wiri Mist'
Hebe 'Wiri Vision'
Hebe albicans
Hebe amplexicaulis
Hebe biggarii
Hebe brockiei
Hebe cassinoides
Hebe chathamica
Hebe decumbens'Styx River'
Hebe diosmifolia
Hebe diosmifolia × hulkeana
Hebe epacridea
Hebe gibbsii
Hebe matthewsii
Hebe ochracea 'James Stirling'
Hebe odora
Hebe odora var. prostrata
Hebe parviflora
Hebe pimelioides
Hebe recurva
Hebe speciosa
Hebe speciosa 'Anne'
Hebe speciosa 'Sandra Joy'
Hebe stricta
Hebe subalpina
Hebe topiara
Hebe venustula
Hebe ×christensenii
Hebe ×sutherlandii?
Hedycarya arborea
Helianthemum 'Ben More'
Helianthemum 'Chocolate Blotch'
Helianthemum 'Copper Pin'
Helianthemum nummularium
Helichrysum 'Silver Cushion'
Helichrysum aggregatum
Helichrysum argyrophyllum
Helichrysum italicum var. serotinum
Helichrysum retortum
Heptacodium micanioides
Heteromorpha trifoliata
Hibbertia empetrifolia
Hibiscus syriacus 'Admiral Dewey'
Hibiscus syriacus 'Coelestis' F 2
Hibiscus syriacus 'Duc de Brabant'
Himalayacalamus aspera?
Histiopteris incisa
Hoheria angustifolia
Hoheria populnea × sexstylosa
Hoheria sexstylosa
Holboellia coriacea
Hovenia acerba
Hovenia dulcis
Hydrangea arborescens
Hydrangea arborescens ssp. discolor 'Sterilis'
Hydrangea arborescens ssp. radiata
Hydrangea aspera
Hydrangea indochinensis ?
Hydrangea macrophylla ' Imperatrix Eugenie'
Hydrangea macrophylla 'Ayesha'
Hydrangea macrophylla 'Benidemari'
Hydrangea macrophylla 'Blue Wave'
Hydrangea macrophylla 'Lilacina'
Hydrangea macrophylla 'Miyama Tai Murasaki'
Hydrangea macrophylla 'Nigra'
Hydrangea macrophylla 'Otsaka'
Hydrangea macrophylla 'Tokyo Delight'
Hydrangea macrophylla ?
Hydrangea macrophylla × serrata 'Preziosa'
Hydrangea paniculata 'Grandiflora'
Hydrangea paniculata 'Kyushu'
Hydrangea petiolaris
Hydrangea quercifolia
Hydrangea robusta
Hydrangea sargentiana
Hydrangea scandens ssp. chinensis
Hydrangea seemannii
Hydrangea serrata 'Kiyosumi'
Hydrangea serrata 'Miranda'
Hydrangea serratifolia
Hymenosporum flavum
Hypericum 'Hidcote Gold' F 2
Hypericum 'Xanadu'
Hypericum ?
Hypericum cerastoides
Hypericum leschenaultii
Hypericum roeperianum
Idesia polycarpa
Ilex 'Cannock'
Ilex 'Cannock's 21st Century'
Ilex 'Hurricane'
Ilex 'J. Bryer's Gold'
Ilex 'John T. Morris'
Ilex ?
Ilex aculeolata
Ilex aquifolium 'Madame Briot'
Ilex aquifolium 'Silver Milkmaid'
Ilex brioritsensis
Ilex corallina
Ilex corallina × ?
Ilex cornuta
Ilex crenata
Ilex crenata 'Helleri'
Ilex crenata 'Mariesii'
Ilex crenata 'Variegata'
Ilex dimorphophylla
Ilex fargesii
Ilex fargesii ssp. melanotricha
Ilex georgei
Ilex glabra
Ilex integra
Ilex kingiana
Ilex latifolia
Ilex latifolia? × ?
Ilex macrocarpa
Ilex mitis
Ilex opaca
Ilex perado ssp. perado
Ilex perado ssp. platyphylla
Ilex pernyi
Ilex poneantha
Ilex purpurea
Ilex rotunda
Ilex serrata
Ilex verticillata
Ilex ×altaclarensis 'Camelliifolia'
Ilex ×altaclarensis 'Lawsoniana'
Ilex ×altaclarensis 'Wilsonii'
Ilex ×altaclarensis 'Wilsonii' F 2
Ilex ×meserveae 'Blue Angel'
Illicium ' Lemon Squeeze'
Illicium anisatum
Illicium henryi
Illicium simonsii
Ipomoea indica
Isoplexus canariensis
Isoplexus sceptrum
Itea ilicifolia
Itea licifolia
Itoa orientalis
Jacaranda mimosifolia
Jasminum beesianum
Jasminum mesnyi
Jasminum polyanthum
Jovellana sinclairii
Juglans ailantifolia
Juglans australis
Juglans cinerea
Juglans hindsii
Juglans microcarpa
Juglans nigra
Juglans regia
Juglans regia 'Laciniata' F 2
Juglans regia 'Wilson's Wonder' F 2
Juglans sigillata
Juglans ×notha
Juniperus ashei
Juniperus chinensis 'Pyramidalis'
Juniperus squamata 'Blue Star'
Juniperus ×media 'Dandelocks'
Kalanchoe 'Elves Bells'
Kalanchoe fedschenkoi
Kalmia latifolia 'Pristine'
Kalopanax septemlobus
Kerria japonica
Kerria japonica 'Pleniflora'
Keteleeria davidiana
Keteleria evelyniana
Knightia excelsa
Koelreuteria bipinnata
Koelreuteria paniculata var. apiculata
Kokwitzia amabilis
Korthalsella salicornioides
Kunzea ericoides
Lagerstroemia indica 'Rubra'
Lagerstroemia limii
Lapageria rosea
Lapageria rosea var. albiflora
Larix decidua
Larix kaempferi
Larix occidentalis
Lastreopsis microsora
Laurelia novaezelandiae
Laurus azorica
Laurus nobilis
Laurus nobilis f. angustifolia
Lechenaultia biloba
Lepechinia chamaedryoides
Lepidothamnus 'Green Cascade'
Leptopteris hymenophylloides
Leptospermum 'Electric Red'
Leptospermum lanigerum
Leptospermum myrsinoides
Leptospermum obavatum
Leptospermum persiciflolium
Leptospermum petersonii
Leptospermum scoparium
Leptospermum scoparium 'Gaiety Girl'
Leptospermum scoparium 'Huia'
Leptospermum scoparium 'Rose Gem' F 2
Leucadendron ' Mrs Stanley '
Leucadendron 'Safari Sunset'
Leucadendron 'Super Star'
Leucogenes leontopodium
Leucopogon fasciculatus
Leucosceptrum canum
Leucospermum 'Ground Fire'
Leucothoe fontanesiana 'Rainbow'
Leucothoe populifolia
lex crenata 'Convexa'
Libocedrus plumosa
Ligustrum foliosum
Ligustrum japonicum 'Rotundifolium'
Ligustrum japonicum var. macrophyllum
Ligustrum lucidum
Ligustrum ovalifolium
Ligustrum sinense
Ligustrum species Yu
Lindera angustifolia
Lindera communis
Lindera erythrocarpa
Lindera glauca
Lindera obtusiloba
Lindera umbellata var. lancea
Liquidambar acalycina
Liquidambar formosana var. monticola
Liquidambar orientalis
Liquidambar styraciflua
Liquidambar styraciflua 'Festeri'
Liquidambar styraciflua 'Gumball'
Liquidambar styraciflua 'Ltttle Richard'
Liriodendron chinense
Liriodendron tulipifera
Liriodendron tulipifera 'Aureomarginatum'
Lithocarpus areca
Lithocarpus corneus
Lithocarpus craibianus
Lithocarpus edulis
Lithocarpus henryi
Lithocarpus polystachys
Lithocarpus truncatus
Lithocarpus variolosus
Lithodora diffusa
Lithodora diffusa 'Star'
Litsea calicaris
Litsea cubeba
Lonicera ?
Lonicera alseuosmoides
Lonicera etrusca 'Donald Waterer'
Lonicera fragrantissima .
Lonicera giraldii
Lonicera hypoleuca
Lonicera involucrata
Lonicera japonica 'Aureoreticulata'
Lonicera japonica 'Halliana'
Lonicera korolkowii
Lonicera maackii
Lonicera nitida
Lonicera ×brownii
Lonicera ×brownii 'Dropmore Scarlet'
Lonicera ×purpusii
Lonicera ×tellmanniana
Lonicera ×ylosteum
Lophomyrtus 'Lilyput'
Lophomyrtus 'Little Star'
Lophomyrtus 'Pixie'
Lophomyrtus 'Plum Duff'
Lophomyrtus obcordata
Lophomyrtus ×ralphii 'Redwing'
Loropetalum chinensis 'China Pink'
Luma apiculata
Luma apiculata 'Glanleam Gold'
Lyonia ovalifolia
Maackia faurei
Macadamia tetraphylla
Machilus japonica
Machilus thunbergii
Mackaya bella
Maclura pomifera
Macropiper excelsum
Magnolia 'Apollo'
Magnolia 'Athene'
Magnolia 'Atlas'
Magnolia 'Ban Khoang'
Magnolia 'Black Tulip'
Magnolia 'Caerhays Belle'
Magnolia 'Elizabeth'
Magnolia 'Iolanthe'
Magnolia 'Iolanthe' F 2
Magnolia 'Koban Dori'
Magnolia 'Mark Jury'
Magnolia 'Milky Way'
Magnolia 'Serene'
Magnolia 'Star Wars'
Magnolia 'Susan'
Magnolia 'Sweetheart'
Magnolia 'Tikitere'
Magnolia 'Vulcan'
Magnolia 'Yellow Bird'
Magnolia 'Yellow Fever'
Magnolia ashei
Magnolia biondii
Magnolia campbellii
Magnolia campbellii 'Charles Raffill'
Magnolia campbellii 'Charles Raffill' F 2
Magnolia campbellii 'Strybing White'
Magnolia campbellii ssp. mollicomata
Magnolia campbellii ssp. mollicomata 'Lanarth'
Magnolia cylindrica
Magnolia dealbata
Magnolia delavayi
Magnolia denudata
Magnolia dianica
Magnolia doltsopa
Magnolia figo
Magnolia globosa f. tsarongensis ?
Magnolia gracipes
Magnolia grandiflora 'Ferruginea'
Magnolia kobus
Magnolia laevifolia = Magnolia dianica
Magnolia lanuginosa
Magnolia liliiflora 'Nigra'
Magnolia macrophylla
Magnolia nitida
Magnolia obovata
Magnolia rostrata
Magnolia sapaensis
Magnolia sargentiana var. robusta
Magnolia sieboldii
Magnolia sprengeri 'Diva'
Magnolia stellata
Magnolia stellata 'King Rose'
Magnolia stellata 'Rosea'
Magnolia stellata 'Royal Star'
Magnolia stellata 'Water Lily'
Magnolia tripetala
Magnolia wilsonii
Magnolia ×brooklynensis 'Woodsman'
Magnolia ×loebneri 'Leonard Messel'
Magnolia ×soulangiana
Magnolia ×soulangiana 'Amabilis'
Magnolia ×soulangiana 'Lennei Alba'
Magnolia ×soulangiana 'Rustica Rubra'
Magnolia ×soulangiana 'Rustica Rubra' F 2
Magnolia ×soulangiana 'San Jose'
Magnolia ×soulangiana 'Verbanica'
Magnolia ×veitchii 'Peter Veitch'
Mahonia bealei
Mahonia lomariifolia
Mahonia mairei
Mahonia napaulensis
Mahonia repens 'Rotundifolia'
Malacothamnus fascicularis
Mallotus japonicus
Malus 'Gorgeous'
Malus 'Magdeburgensis'
Malus 'Purpurea' F 2
Malus 'Red Tip' F 3
Malus 'Strathmore'
Malus baccata 'Gracilis' × 'Profusion'
Malus baccata 'Gracilis' × domestica
Malus domestica 'Ballarat'
Malus domestica 'Captain Kidd'
Malus domestica 'Cox's Orange'
Malus domestica 'Discovery'
Malus domestica 'Dougherty'
Malus domestica 'Egremont Russet'
Malus domestica 'Freyberg'
Malus domestica 'Fuji'
Malus domestica 'Golden Delicious'
Malus domestica 'Granny Smith'
Malus domestica 'Gravenstein'
Malus domestica 'Kidd's Orange Red'
Malus domestica 'Lobo'
Malus domestica 'Prima'
Malus domestica 'Priscilla'
Malus domestica 'Reinette du Canada'
Malus domestica 'Splendour'
Malus domestica 'Tydeman's Late Orange'
Malus domestica ?
Malus domestica ? × ?
Malus floribunda
Malus halliana
Malus hupehensis 'Rosea' F 2
Malus hupehensis 'Rosea' F 3
Malus ioensis 'Plena'
Malus lancifolia
Malus sargentii
Malus transItoria
Malus trilobata
Malus tschonoskii
Malus ×arnoldiana
Malus ×moerlandsii 'Profusion'
Malvastrum lateritum
Mandevilla suavolens
Maytenus boaria
Melaleuca 'Revolution Gold'
Melaleuca styphelioides
Melia toosenden
Melianthus major
Melicope simplex
Melicytus ramiflorus
Meliosma myriantha
Meliosma parviflora
Meliosma pinnata
Menziesia pilosa
Mespilus germanica
Metasequoia glyptostroboides
Metrosideros bartlettii
Metrosideros carminea
Metrosideros carminea 'Ferri
Metrosideros diffusa
Metrosideros excelsa
Metrosideros excelsa 'Upper Hutt'
Metrosideros excelsa × robusta
Metrosideros parkinsonii
Metrosideros perforata
Metrosideros robusta
Metrosideros umbellata
Microbiota decussata
Mitraria coccinea
Morus 'Eion Scarrow'
Morus nigra
Morus? or Morinda? ?
Muehlenbeckia australis
Muehlenbeckia complexa var. grandifolia
Mutisia clematis
Mutisia oligodon
Myoporum laetum
Myrceugenia chrysocarpa
Myrica californica
Myrica pennsylvanica
Myrsine australis
Myrsine divaricata 'Poor Knights'
Myrsine salicina
Nandina domestica
Nandina domestica 'Nana Purpurea'
Neocinnamomum mekongense
Neolitsea sericea
Neolitsea sericea f. xanthocarpa
Nerium oleander
Nestigis cunninghamii
Nestigis lanceolata
Nothofagus betuloides
Nothofagus cunninghamii (now Lophozonia cunninghamii)
Nothofagus dombeyi
Nothofagus fusca (now Fuscospora fusca)
Nothofagus menziesii
Nothofagus menziesii (now Lophozonia menziesii)
Nothofagus moorei (now Lophozonia moorei)
Nothofagus nervosa
Nothofagus nervosa(now Lophozonia alpina)
Nothofagus obliqua
Nothofagus obliqua (now Lophozonia obliqua)
Nothofagus procera = N. nervosa = N. alpina
Nothofagus solandri (now Fuscospora solandri) noth
Nothofagus solandrii
Notholithocarpus densiflorus
Notospartium glabrescens
Nyssa aquatica
Nyssa sinensis
Nyssa sylvatica
Nyssa sylvatica var. biflora
Olea europea
Olearia chathamica
Olearia cheesemanii
Olearia furfuracea
Olearia lacunosa
Olearia nummulariifolia
Olearia nummulariifolia var. cymbifolia
Olearia rani
Olearia traversii
Olearia ×oleifera 'Oleifera'
Osmanthus delavayi
Osmanthus fragrans
Osmanthus heterophyllus 'Purpureus'
Osmanthus heterophyllus 'Variegatus'
Osmanthus yunnanensis
Ostrya carpinifolia
Oxydendron arboreum
Ozothamnus coralloides
Ozothamnus ledifolius
Ozothamnus leptophyllus
Ozothamnus selago
Ozothamnus selago var. intermedium
Pachysandra terminalis
Pachystegia insignis
Pachystegia minor
Pachystegia rufa
Paeonia 'Black Pirate'
Paeonia delavayi
Paeonia lutea
Paeonia suffruticosa ssp. rockii 'Joseph Rock' p
Paesia scaberula
Parahebe ?
Parahebe hookeriana
Parahebe hookeriana var. olsenii
Parahebe lyalii
Parrotia persica
Parsonsia capsularis
Parsonsia heterophylla
Parthenocissus ? ?
Parthenocissus henryana
Parthenocissus himalayana var. rubrifolia
Parthenocissus tricuspidata 'Veitchii'
Passiflora 'Black Beauty'
Passiflora mollissima
Passiflora tetrandra
Paulownia elongata
Paulownia fargesii
Paulownia fortunei
Paulownia kawakamii
Pellaea rotundifolia
Pennantia corymbosa
Penstemon 'Garnet'
Penstemon alpinus
Penstemon barbatus
Penstemon fruticosus
Penstemon glaber
Penstemon whippleanus
Persea americana
Persea americana 'Haas'
Petrea volubilis
Peumus boldus
Phebalium squameum
Phellodendron amurense
Phellodendron insulare
Philadelphus coronarius
Philadelphus mexicanus
Philadelphus tenuifolius
Philesia magellanica
Phlomis fruticosa
Phlomis italica
Phlomis lanata
Phoebe formosana
Phormium 'Jester'
Phormium 'Rainbow Red'
Phormium 'Sundance'
Phormium cookianum
Phormium cookianum 'Pinkie'
Phormium cookianum 'Rubrum'
Phormium cookianum 'Tricolor'
Phormium tenax
Phormium tenax 'Variegatum'?
Photinia ?
Photinia beauverdiana
Photinia davidiana
Photinia davidiana var. niitakayamensis
Photinia davidsoniae
Photinia glabra
Photinia serratifolia
Photinia ×fraseri 'Red Robin'
Photinia ×fraseri 'Robusta'
Phygelius aequalis 'Tellow Trumpet'
Phygelius ×rectus
Phygelius ×rectus 'Devil's Tears'
Phyllocladus alpinus 'Cockayne's Blue'
Phyllocladus trichomanoides
Phyllostachys aurea
Phyllostachys nigra var. henonis
Phyllostachys vivax f. aureocaulis
Phymatodes diversifolium
Physocarpus opulifolius 'Lutea'
Picea abies
Picea brachytyla
Picea glauca var. albertiana 'Conica'
Picea likiangensis
Picea omorika
Picea pungens 'Koster'
Picea smithiana
Picea spinulosa
Picea wilsonii
Pieris formosa var. forrestii
Pieris japonica
Pieris ryukyuensis 'Temple Bells'
Pileostegia viburnoides
Pimelea ?
Pimelea prostrata
Pinus ayacahuite
Pinus canariensis
Pinus culminicola
Pinus densata
Pinus devoniana
Pinus johannis
Pinus koraiensis
Pinus lawsonii
Pinus maximartinezii
Pinus montezumae
Pinus morrisonicola
Pinus nelsonii
Pinus nigra f. pyramidata
Pinus oocarpa
Pinus patula
Pinus peuce
Pinus pinaster
Pinus pinceana
Pinus pungens
Pinus radiata
Pinus radiata 'Marshwood'
Pinus roxburghii
Pinus rzedowskii
Pinus sylvestris
Pinus tabulaeformis
Pinus torreyana
Pinus yunnanensis
Pistacia chinensis
Pittosporum colensoi
Pittosporum eugenioides
Pittosporum ralphii
Pittosporum tenuifolium
Pittosporum tenuifolium 'Golf Ball'
Pittosporum tenuifolium 'Sunburst'
Pittosporum tenuifolium 'Tom Thumb'
Platanus glabrata ?
Platanus mexicana
Platanus orientalis
Platanus orientalis '1371'
Platanus orientalis '1372'
Platanus orientalis '1384'
Platanus orientalis var. insularis
Platanus orientalis var. insularis 'Autumn Glory'
Platanus racemosa
Platanus ×acerifolia
Platycarya strobilacea
Plectranthus argentatus
Plectranthus oertendahlii
Pleioblastus auricoma
Pleioblastus hindsii
Plumbago auriculata 'Royal Cape'
Pneumatopteris pennigera
Podocarpus 'Albany Gold'
Podocarpus elatus
Podocarpus hallii
Podocarpus hallii ' Easter Gold'
Podocarpus henkellii
Podocarpus henkellii '?'
Podocarpus salignus
Podocarpus totara
Podocarpus totara 'Purpurea'
Podranea ricasoliana
Poliothyrsis sinensis
Polyspora axillaris 'Moonlight Magic'
Polyspora axillaris (Gordonia axillaris)
Polystichum vestitum
Pomaderris apetala
Populus 'Andover'
Populus 'Androscoggin'
Populus 'Crow's Nest'
Populus 'Eridano'
Populus 'Eugenei P U'
Populus 'Eugenei U L'
Populus 'Eugenei'
Populus 'Flevo'
Populus 'Frye'
Populus 'Gelrica H A'
Populus 'Geneva'
Populus 'I 154'
Populus 'I 214'
Populus 'I 30'
Populus 'I 45/51'
Populus 'I 455'
Populus 'I 488'
Populus 'I 78'
Populus 'Kawa'
Populus 'Laevigata'
Populus 'Manawatu Gold'
Populus 'Marilandica'
Populus 'N E 205'
Populus 'N E 378'
Populus 'O P C 223'
Populus 'O P C 63'
Populus 'Oxford'
Populus 'Regenerata 700'
Populus 'Regenerata'
Populus 'Reinbek L K 82'
Populus 'Robusta A E'
Populus 'Robusta P H'
Populus 'Robusta Zealand'
Populus 'Robusta'
Populus 'Rochester'
Populus 'Roxbury'
Populus 'Rubra'
Populus 'Rumford'
Populus 'Saxonia'
Populus 'Schroeck 290'
Populus 'Serotina de Champagne'
Populus 'Serotina'
Populus 'Tasman'
Populus alba 'Nivea'
Populus alba var. subintegerrima
Populus alba × deltoides 'PN 960'
Populus alba × glandulosa 'Yeogi 1'
Populus alba × grandidentata 'AG
Populus alba × grandidentata 'AG 1-60'
Populus alba × grandidentata 'Hansen'
Populus alba × tremula
Populus balsamifera × trichocarpa '37'
Populus cathayana 'X1-1'
Populus cathayana 'X1-2'
Populus ciliata
Populus ciliata × deltoides '82102-14'
Populus ciliata × deltoides '82102-6'
Populus ciliata × deltoides '82102-8'
Populus ciliata × deltoides '82102-9'
Populus deltoides 'A 60/129'
Populus deltoides 'A 60/129' F 2
Populus deltoides 'A 60/166'
Populus deltoides 'Cordata'
Populus deltoides 'Cordata' F 2
Populus deltoides 'Cordata' × szechuanica
Populus deltoides 'I 74'51'
Populus deltoides 'Virginiana'
Populus deltoides 'Virginiana' × nigra 'Italica'
Populus deltoides × nigra 'Italica' 80008-7
Populus deltoides × nigra 'Italica' 80014-141'
Populus deltoides × nigra 'Italica' 80015-20'
Populus deltoides × nigra 'Italica' 80015-57
Populus deltoides × nigra 'Italica' 80029-96
Populus deltoides × yunnanensis 'Waipuk
Populus Geneva'
Populus glauca
Populus koreana × trichocarpa
Populus maximowiczii
Populus maximowiczii '87007-4
Populus maximowiczii 'M 1012'
Populus nigra 'Italica'
Populus nigra L. 'Italica'
Populus nigra var. betulifolia
Populus nigra var. caudina
Populus simonii
Populus simonii 'Fastigiata'
Populus szechuanica
Populus szechuanica var. tibetica
Populus tremula
Populus tremula 'Astria' × tremuloides
Populus tremuloides
Populus trichocarpa '74/ 150/11'
Populus trichocarpa '74/150/17'
Populus trichocarpa '74/150/2
Populus trichocarpa '74/150/28'
Populus trichocarpa '74/150/3'
Populus trichocarpa '74/150/31'
Populus trichocarpa 'C F'
Populus trichocarpa 'S 617-41'
Populus trichocarpa var. hastata
Populus yunnanensis
Populus ×berolinensis
Populus ×canescens
Populus ×generosa × yunnanensis
Populus ×jackii 'Gileadensis'
Populus ×tomentosa
Potentilla fruticosa 'Abbotswood'
Pouteria costata ?
Prostanthera cuneata
Prostanthera incana 'Rosea'
Prostanthera rotundifolia
Prumnopitys andina
Prumnopitys ferruginea
Prumnopitys taxifolia
Prunus 'Accolade'
Prunus 'Perfection'
Prunus ? × ?
Prunus armeniaca 'Goldstrike'
Prunus armeniaca 'Moorpark'
Prunus armeniaca 'Royal Rosa'
Prunus armeniaca 'Royal'
Prunus armeniaca 'Sunrise'
Prunus armeniaca 'Trevatt'
Prunus avium
Prunus avium 'Tangshi'
Prunus avium 'Tangshi' F 2
Prunus avium ?
Prunus avium ? F 2
Prunus campanulata
Prunus campanulata 'Superba'
Prunus cerasifera
Prunus cerasifera 'Lindsayae' F 2
Prunus cerasifera 'Pissardii' F 2
Prunus cerasifera × salicina
Prunus cerasoides
Prunus cerasoides var. rubea
Prunus domesrica 'Prune d'Agen'
Prunus domestica 'Coe's Golden Drop'
Prunus domestica 'Greengage'
Prunus domestica 'Greengage' F 2
Prunus domestica 'Prune d'Agen'
Prunus dulcis '403'/'Fabrin'
Prunus dulcis 'Firebright'/'Sundrop'
Prunus glandulosa
Prunus glandulosa 'Rosea'
Prunus ilicifolia
Prunus incisa
Prunus laurocerasus
Prunus lusitanica
Prunus maackii
Prunus mahaleb 'Pendula' F 2
Prunus maximowiczii?
Prunus nipponica?
Prunus persica '?'
Prunus persica 'Apricot Queen'
Prunus persica 'Golden Queen'
Prunus persica 'Gordon Glory'
Prunus persica 'J. H. Hale'
Prunus persica 'Red Haven'
Prunus persica 'Wiggins'
Prunus salicifolia
Prunus salicina 'Alpha'
Prunus salicina 'Black Doris'
Prunus salicina 'Black Doris'/'Billington'
Prunus salicina 'Omega'
Prunus salicina 'Purple King'
Prunus salicina 'Santa Rosa'
Prunus salicina 'Sultan'
Prunus salicina ? F 2
Prunus sargentii
Prunus sargentii × cerasoides 'Rubea'
Prunus sato-zakura 'Kanzan'
Prunus serotina
Prunus serrula
Prunus serrulata 'Kanzan'
Prunus serrulata 'Ojochin'
Prunus serrulata 'Shirotae'
Prunus serrulata ?
Prunus subhirtella 'Autumnalis'
Prunus triloba
Prunus virginiana
Prunus yedoensis 'Awanui'
Prunus ×yedoensis
Prunus ×yedoensis × cerasoides rubea
Pseudocydonia sinensis
Pseudolarix amabilis
Pseudopanax arboreus
Pseudopanax crassifolius
Pseudopanax macintyrei
Pseudotsuga menziesii
Pseudotsuga wilsoniana
Pseudowintera colorata
Psidium littorale var. longipes
Ptelea trifoliata
Pteridium esculentum
Pteris tremula
Pterocarya fraxinifolia
Pterocarya stenoptera
Pterostyrax hispida
Pyracantha 'Magnifica'
Pyrrosia elaeagnifolia
Pyrus betulifolia
Pyrus calleryana
Pyrus calleryana 'Bradford'
Pyrus communis 'Conference'
Pyrus communis 'Easter Buerre'
Pyrus communis 'Williams Bon Chretian'
Pyrus communis ?
Pyrus pashia
Pyrus phaecocarpa
Pyrus pyrifolia
Pyrus pyrifolia 'Shinseki'
Pyrus salicifolia 'Pendula'
Pyrus ussuriensis
Pyrus ussuriensis 'Tsu Li'
Quercus acherdophylla
Quercus acuta
Quercus acutifolia
Quercus acutissima
Quercus afares × ×hispanica 'Ambrozyana'
Quercus affinis
Quercus affinis f. subintegra
Quercus agrifolia
Quercus alba
Quercus aliena
Quercus aliena var. acuteserrata
Quercus aliena × robur?
Quercus annulata
Quercus arkansana
Quercus bambusifolia
Quercus bicolor
Quercus bicolor × macrocarpa?
Quercus calophylla
Quercus calophylla × imbricaria
Quercus calophylla × palustris
Quercus calophylla × shumardii
Quercus calophylla × xalapensis
Quercus calophylla × xalapensis F2
Quercus canariensis
Quercus canariensis 'Latifolia'
Quercus canariensis × macranthera
Quercus canariensis × montana?
Quercus canariensis × pyrenaica?
Quercus canbyi
Quercus canbyi × sartorii
Quercus castanea
Quercus castanea × laurina
Quercus castaneifolia
Quercus castaneifolia 'Green Spire' F2
Quercus castaneifolia × cerris
Quercus cerris
Quercus chenii
Quercus chihuahuensis
Quercus chrysolepis
Quercus coccifera ssp. calliprinos
Quercus coccinea
Quercus coccinea 'Splendens' F2
Quercus conzattii
Quercus corrugata
Quercus crassifolia
Quercus crassifolia × ocoteifolia
Quercus crassipes
Quercus crassipes × ?
Quercus crassipes × laurina?
Quercus crispipilis
Quercus crispipilis × ×dysophylla
Quercus dentata
Quercus dentata × canariensis?
Quercus dentata × canariensis? F2
Quercus dentata × montana?
Quercus dentata × robur
Quercus deserticola
Quercus douglasii
Quercus durifolia
Quercus eduardi
Quercus ellipsoidalis
Quercus fabri
Quercus faginea
Quercus frainetto
Quercus franchetii
Quercus furfuracea?
Quercus gambleana?
Quercus garryana
Quercus garryana × robur
Quercus gentryi?
Quercus germana
Quercus glabrescens
Quercus glauca
Quercus glaucescens?
Quercus griffithii
Quercus hartwissiana? × robur?
Quercus hemispherica
Quercus hypoxantha?
Quercus ilex
Quercus ilex 'Fordii'
Quercus ilex var. ?
Quercus ilicifolia
Quercus imbricaria
Quercus imbricaria × coccinea
Quercus imbricaria × shumardii
Quercus infectoria
Quercus insignis
Quercus ithaburensis × ×hispanica 'Ambrozyana'
Quercus kelloggii
Quercus laeta
Quercus lamellosa
Quercus lancifolia
Quercus laurifolia × imbricaria
Quercus laurifolia × imbricaria F2
Quercus laurina
Quercus leiophylla?
Quercus leucotrichophora
Quercus leucotrichophora × ilex
Quercus libani
Quercus liebmannii
Quercus lobata
Quercus lusitanica
Quercus lyrata
Quercus macranthera
Quercus macrocarpa
Quercus magnoliifolia
Quercus marilandica
Quercus mexicana
Quercus michauxii
Quercus mongolica
Quercus mongolica subsp. crispula
Quercus mongolica × robur
Quercus montana
Quercus muehlenbergii
Quercus multinervis?
Quercus myrsinifolia
Quercus nigra
Quercus obtusata
Quercus obtusata × rugosa?
Quercus ocoteifolia
Quercus oleoides
Quercus oxyodon
Quercus pagoda
Quercus palustris
Quercus peduncularis
Quercus peduncularis?
Quercus petraea 'Mespilifolia'
Quercus petraea 'Mespilifolia' F2
Quercus phellos
Quercus phillyraeoides
Quercus polymorpha
Quercus pontica
Quercus pontica × pyrenaica
Quercus potosina
Quercus pubescens × robur 'Fastigiata'?
Quercus pyrenaica
Quercus pyrenaica 'Pendula'
Quercus rex
Quercus robur
Quercus robur 'Cristata' F2
Quercus robur 'Fastigiata Prupurea F2'
Quercus robur 'Fastigiata Purpurea'
Quercus robur 'Fastigiata' F2
Quercus robur 'Filicifolia'
Quercus robur 'Hodgekinsonii'
Quercus robur 'Strypemonde' F2
Quercus robur (Heterophylla Group) 'Salicifolia'
Quercus rubra
Quercus rubra 'Akatere'
Quercus rugosa
Quercus rysophylla
Quercus salicina
Quercus saravanensis?
Quercus sartorii
Quercus semecarpifolia
Quercus serrata
Quercus shumardii
Quercus sideroxyla
Quercus stewardiana?
Quercus suber
Quercus subspathulata
Quercus texana
Quercus tlemcenensis?
Quercus tomentella
Quercus toxicodendrifolia
Quercus trojana
Quercus variabilis
Quercus velutina
Quercus velutina 'Rubrifolia'
Quercus virginiana
Quercus vulcanica?
Quercus xalapensis
Quercus xalapensis? × sapotifolia?
Quercus ×carrisoana
Quercus ×coutinhoi
Quercus ×dysophylla
Quercus ×heterophylla F2
Quercus ×hispanica 'Lucombeana' F3
Quercus ×humidicola
Quercus ×kewensis F2
Quercus ×leana F2
Quercus ×ludoviciana F2
Quercus ×rosacea 'Columna' F2
Quercus ×schochiana
Quercus ×schochiana F2
Quercus ×turneri
Quillaja saponaria
Raoulia hookeri 'Makara'
Raukaua anomalus
Raukaua edgerleyi
Rehderodendron macrocarpum
Rhabdothamnus solandri
Rhamnus californicus
Rhamnus davuricus
Rhaphiolepis 'Enchantress'
Rhaphiolepis umbellata
Rhaphithamnus spinosus
Rhodendron molle × japonicum F 2
Rhodochiton atrosanguineum
Rhododendron 'Alarm'
Rhododendron 'Albatross'
Rhododendron 'Alice'
Rhododendron 'Almond Icing'
Rhododendron 'Ambrosius'
Rhododendron 'Angelo Solent Queen' F 2
Rhododendron 'Anna Rose Whitney'
Rhododendron 'Anna'
Rhododendron 'Antonio'
Rhododendron 'Apricot Sherbet'
Rhododendron 'Aries'
Rhododendron 'Ascot Brilliant'
Rhododendron 'Autumn Gold'
Rhododendron 'Barbara Jury'
Rhododendron 'Barbeque'
Rhododendron 'Barbeque' ?
Rhododendron 'Bas de Bruin'
Rhododendron 'Beau Brummell'
Rhododendron 'Beauty of Littleworth'
Rhododendron 'Beauty of Tremough'
Rhododendron 'Beni Giri'
Rhododendron 'Berry Rose'
Rhododendron 'Betty Wormald'
Rhododendron 'Bibiani'
Rhododendron 'Black Beauty'
Rhododendron 'Black Magic'
Rhododendron 'Blue Danube'
Rhododendron 'Blue Lagoon'
Rhododendron 'Blue Peter'
Rhododendron 'Blue Rhapsody'
Rhododendron 'Blue River'
Rhododendron 'Bodaertianum'
Rhododendron 'Bonbouche'
Rhododendron 'Brazil'
Rhododendron 'Brick Red'
Rhododendron 'Brigitte'?
Rhododendron 'Brilliance'
Rhododendron 'Bronze Favourite'
Rhododendron 'Bronze Wing'
Rhododendron 'Bud Flanagan'
Rhododendron 'Bumble Bee'
Rhododendron 'Buttermint'
Rhododendron 'C. B. van Nes'
Rhododendron 'Calstocker'
Rhododendron 'Canby'
Rhododendron 'Candy'
Rhododendron 'Cannon's Double'
Rhododendron 'Carita'
Rhododendron 'Carla van Zon'
Rhododendron 'Carmania'
Rhododendron 'Carmen'
Rhododendron 'Catherine Fairbank'
Rhododendron 'Cha Cha'
Rhododendron 'Charles Michael'
Rhododendron 'Charles Smith'
Rhododendron 'Charles Smith' × 'Helen Fox'
Rhododendron 'Charlie'
Rhododendron 'Chelsea Reach'
Rhododendron 'Choremia'
Rhododendron 'Citroen'
Rhododendron 'Cliff's Choice'
Rhododendron 'College Pink'
Rhododendron 'Constance'
Rhododendron 'Coral Queen'
Rhododendron 'Cornubia'
Rhododendron 'Cornubia' × ?
Rhododendron 'Countess of Athlone'
Rhododendron 'Countess of Sefton'
Rhododendron 'Crater Lake'
Rhododendron 'Creeping Jenny'
Rhododendron 'Creole Belle'
Rhododendron 'Crest'
Rhododendron 'Crete' ?
Rhododendron 'Cross Hills Fiesta'
Rhododendron 'Cross Hills Flamenco'
Rhododendron 'Cross Hills Frills'
Rhododendron 'Cross Hills Royale'
Rhododendron 'Cross Hills Sunset'
Rhododendron 'Cross Hills'
Rhododendron 'Crown Supreme'
Rhododendron 'Cunningham's White'
Rhododendron 'Curlew'
Rhododendron 'Dairymaid'
Rhododendron 'Dalkeith'
Rhododendron 'Dame Nellie Melba'
Rhododendron 'Damozel'
Rhododendron 'Danella'
Rhododendron 'Daphnoides'
Rhododendron 'David' ?
Rhododendron 'Dawn's Glory'
Rhododendron 'Delectable'
Rhododendron 'Delicatissima'
Rhododendron 'Delicious'
Rhododendron 'Denali'
Rhododendron 'Denise'
Rhododendron 'Deutsch Pearl'
Rhododendron 'Doormouse'
Rhododendron 'Dorothy Amateis'
Rhododendron 'Dorothy Conters'
Rhododendron 'Dorothy Corston'
Rhododendron 'Dreadnought'
Rhododendron 'Earl Murray'
Rhododendron 'Edith Carey'
Rhododendron 'Elegans'
Rhododendron 'Elizabeth Titcombe'
Rhododendron 'Elsae'
Rhododendron 'Eric Schame'
Rhododendron 'Eric'
Rhododendron 'Eric's Surprise'
Rhododendron 'Ernest Gill'
Rhododendron 'Eskimo Pie'
Rhododendron 'Eureka'
Rhododendron 'Everything Nice'
Rhododendron 'Fabia'
Rhododendron 'Faggeter's Favourite'
Rhododendron 'Falcon's Gold' F 2
Rhododendron 'Fantastica'
Rhododendron 'Fastuosum Plenum'
Rhododendron 'Fireball'
Rhododendron 'Firewine'
Rhododendron 'Flora's Boy'
Rhododendron 'Floral Dance'
Rhododendron 'Forever Young'
Rhododendron 'Fragrantissimum'
Rhododendron 'Frank Galsworthy'
Rhododendron 'Frosted Ice'
Rhododendron 'George's Delight'
Rhododendron 'Georgia Giant'
Rhododendron 'Gerhrard Nicholi'
Rhododendron 'Giant Orange'
Rhododendron 'Gill's Crimson'
Rhododendron 'Glory of Penjerrick'
Rhododendron 'Gold Mohur'
Rhododendron 'Golden Charm'
Rhododendron 'Golden Gate'
Rhododendron 'Golden Genie'
Rhododendron 'Gomer Waterer'
Rhododendron 'Grace Seabrook'
Rhododendron 'Grand Duke'
Rhododendron 'Grand Jury'
Rhododendron 'Grand Marquis'
Rhododendron 'Grand Slam'
Rhododendron 'Grenadier'
Rhododendron 'Grumpy'
Rhododendron 'Guanda Pink'
Rhododendron 'Happy Days'
Rhododendron 'Heat Wave'
Rhododendron 'Henry Dutter'
Rhododendron 'Homebush'
Rhododendron 'Horizon Monarch'
Rhododendron 'Hydon Hunter'
Rhododendron 'Ida'
Rhododendron 'Ilam Azalea'
Rhododendron 'Ilam Azalea' F 2
Rhododendron 'Ilam Cornubia'
Rhododendron 'Ilam Louie Williams'
Rhododendron 'Ilam Melford Gold'
Rhododendron 'Ilam Ming'
Rhododendron 'Ilam Orange'
Rhododendron 'Ilam Yellow Beauty'
Rhododendron 'Ilam Yellow' × 'Ilam Canary'
Rhododendron 'Impeanum'
Rhododendron 'Ina Hair'
Rhododendron 'Irene Foster'
Rhododendron 'Ivanhoe'
Rhododendron 'Ivery's Scarlet'
Rhododendron 'J. G. Millais'
Rhododendron 'Jaffa'
Rhododendron 'James Belton'
Rhododendron 'Jiminy Cricket'
Rhododendron 'Jocelyn Whitworth'
Rhododendron 'Jock Coutts'
Rhododendron 'Joseph Whitworth'
Rhododendron 'Kabarett'
Rhododendron 'Kaka'
Rhododendron 'Kaponga'
Rhododendron 'Karen Triplett'
Rhododendron 'Keay Slocock'
Rhododendron 'King's Pink Glow'
Rhododendron 'Kings Milkmaid'
Rhododendron 'Kokardia'
Rhododendron 'Kotuku'
Rhododendron 'Krugerrand'
Rhododendron 'Kubla Khan'
Rhododendron 'Kyla King'
Rhododendron 'Lady Chamberlain'
Rhododendron 'Lady in Red'
Rhododendron 'Lady of Spain'
Rhododendron 'Large Orange'
Rhododendron 'Laura Aberconway'
Rhododendron 'Lavender Girl'
Rhododendron 'Lem's Monarch'
Rhododendron 'Lemon Lodge'
Rhododendron 'Leo'
Rhododendron 'Letty Edwards'
Rhododendron 'Lily #7'
Rhododendron 'Lobster Pot'
Rhododendron 'Loder's White'
Rhododendron 'Loderi Buckingham Palace'
Rhododendron 'Loderi Helen'
Rhododendron 'Loderi' × diaprepes
Rhododendron 'Luci'
Rhododendron 'Lucky Strike'
Rhododendron 'Lydia'
Rhododendron 'Madame Cachet'
Rhododendron 'Madame de Bruin'
Rhododendron 'Mardigras'
Rhododendron 'Mariloo'
Rhododendron 'Markeeta's Flame'
Rhododendron 'Markeeta's Prize'
Rhododendron 'Marquis of Waterford'
Rhododendron 'Mary Tasker'
Rhododendron 'Matador'
Rhododendron 'Melford Flame'
Rhododendron 'Melford Gold'
Rhododendron 'Melford Lemon'
Rhododendron 'Meyron Rose'
Rhododendron 'Mi Amor' ?
Rhododendron 'Michael's Pride'
Rhododendron 'Midas Touch'
Rhododendron 'Midnight'
Rhododendron 'Mollie Coker'
Rhododendron 'Moon Orchid'
Rhododendron 'Morgenrot'
Rhododendron 'Moth'
Rhododendron 'Mount Everest'
Rhododendron 'Mrs A. T. de la Mare'
Rhododendron 'Mrs Charles Pearson'
Rhododendron 'Mrs G. W. Leak'
Rhododendron 'Mrs George Huthnance'
Rhododendron 'Mrs John Kelk'
Rhododendron 'Mrs John Millais'
Rhododendron 'Mrs P. D. Williams'
Rhododendron 'Mrs W. C. Slocock'
Rhododendron 'Mt Loma Prieta'
Rhododendron 'Mt St Helens'
Rhododendron 'Naomi Hope'
Rhododendron 'Nassella' ?
Rhododendron 'Nicolas'
Rhododendron 'Nobleanum'
Rhododendron 'Northern Lights'
Rhododendron 'Oklahoma'
Rhododendron 'Old Copper'
Rhododendron 'Old Port'
Rhododendron 'Ooh Gina'
Rhododendron 'Orange Alarm'
Rhododendron 'Orton Bradley'
Rhododendron 'Painted Lady'
Rhododendron 'Patty Bee'
Rhododendron 'Paul Shame'
Rhododendron 'Pavlova'
Rhododendron 'Pawhuska'
Rhododendron 'Percy Wiseman'
Rhododendron 'Peter Koster'
Rhododendron 'Petticoat Lane'
Rhododendron 'Phantom'
Rhododendron 'Phyllis Korn'
Rhododendron 'Pink Frills'
Rhododendron 'Pink Marvel'
Rhododendron 'Pink Pearl'
Rhododendron 'Pink Ruffles'
Rhododendron 'Pink Walloper'
Rhododendron 'Platinum Pearl'
Rhododendron 'Precious'
Rhododendron 'Preciouus'
Rhododendron 'President Roosevelt'
Rhododendron 'Princess Royal'
Rhododendron 'Professor Hugo de Vries'
Rhododendron 'Ptarmigan'
Rhododendron 'Puget Sound'
Rhododendron 'Purple Splendour'
Rhododendron 'Queen of Hearts'
Rhododendron 'Rachel' ?
Rhododendron 'Raging Bull'
Rhododendron 'Rare Queen'
Rhododendron 'Raspberry Ripple' ?
Rhododendron 'Razzle Dazzle'
Rhododendron 'Red Cloud'
Rhododendron 'Red Delicious'
Rhododendron 'Red Gem'
Rhododendron 'Red Glow'
Rhododendron 'Red Majesty'
Rhododendron 'Red Olympia'
Rhododendron 'Red Poppy'
Rhododendron 'Red Rag'
Rhododendron 'Red Ruffles'
Rhododendron 'Red Sunset'
Rhododendron 'Registered Nurse'
Rhododendron 'Ring of Fire'
Rhododendron 'Robert Balch'
Rhododendron 'Robert Fox'
Rhododendron 'Rockhill Ivory Ruffles'
Rhododendron 'Romany Chai'
Rhododendron 'Rose Elf'
Rhododendron 'Rose Maude'
Rhododendron 'Rubicon'
Rhododendron 'Ruby Hart'
Rhododendron 'Sadia Kirk'
Rhododendron 'Saffron Queen'
Rhododendron 'Santa Rosa'
Rhododendron 'Sappho'
Rhododendron 'Sarled'
Rhododendron 'Scarlet King'
Rhododendron 'Seattle Gold'
Rhododendron 'September Song'
Rhododendron 'Shot Silk'
Rhododendron 'Silver Anniversary'
Rhododendron 'Silver Edge'
Rhododendron 'Silver Glow'
Rhododendron 'Simbu Sunset'
Rhododendron 'Sir John Ramsden'
Rhododendron 'Sir Robert Peel'
Rhododendron 'Smoky'
Rhododendron 'Snipe'
Rhododendron 'Soft Lights'
Rhododendron 'Solidarity'
Rhododendron 'Sophisticated Lady'
Rhododendron 'Southern Aurora'
Rhododendron 'Spicil'
Rhododendron 'Splendens'
Rhododendron 'St Breward'
Rhododendron 'Stage Coach'
Rhododendron 'Starbright Champagne'
Rhododendron 'Suave'
Rhododendron 'Sugar Pink'
Rhododendron 'Sun Chariot'
Rhododendron 'Sunspray'
Rhododendron 'Sweet Inspiration'
Rhododendron 'Sword of State'
Rhododendron 'Tahitian Dawn'
Rhododendron 'Tally Ho'
Rhododendron 'Taunton Lace'
Rhododendron 'Ted's Orchid Sunset'
Rhododendron 'Tender Heart'
Rhododendron 'The General'
Rhododendron 'Tod Morgan'
Rhododendron 'Tropic Glow'
Rhododendron 'Trude Webster'
Rhododendron 'Tyermanii'
Rhododendron 'Unique'
Rhododendron 'Unknown Warrior'
Rhododendron 'Van Gele'
Rhododendron 'Van Nes Sensation'
Rhododendron 'Vervaneana'
Rhododendron 'Viennese Waltz'
Rhododendron 'Vincent Van Gogh'
Rhododendron 'Vulcan's Flame'
Rhododendron 'Ward's Ruby'
Rhododendron 'White Gold'
Rhododendron 'White Linen'
Rhododendron 'White Pearl'
Rhododendron 'White Schame'
Rhododendron 'Winsome'
Rhododendron 'Witchery' ?
Rhododendron 'Wren'
Rhododendron 'X P/B'
Rhododendron 'X P/M/B'
Rhododendron 'Yellow Beauty'
Rhododendron 'Yellow Giant'
Rhododendron ?
Rhododendron ? F 2
Rhododendron aff. veitchianum
Rhododendron arborescens
Rhododendron arboreum
Rhododendron arboreum 'Kermesinum'
Rhododendron arboreum 'Queen of Nepal'
Rhododendron arboreum 'Rubrum'
Rhododendron arboreum 'Sir Edmund Hilary'
Rhododendron arboreum ssp. cinnamomeum
Rhododendron arboreum ssp. delavayi
Rhododendron arboreum × ?
Rhododendron arboreum × Ivery's Scarlet
Rhododendron arizelum
Rhododendron augustinii 'Tower Court'
Rhododendron bainbridgeanum
Rhododendron barbatum 'Mansellii'
Rhododendron broughtonii 'Aureum'
Rhododendron bureavii
Rhododendron burmanicum 'Pukeiti Yellow'
Rhododendron calendulaceum
Rhododendron calostrotum ssp. keleticum
Rhododendron campylogynum 'Myrtilloides'
Rhododendron ciliatum
Rhododendron cinnabarin
Rhododendron cubittii
Rhododendron dalhousiae
Rhododendron dauricum
Rhododendron davidsonianum 'Ruth Lyons'
Rhododendron decorum
Rhododendron degronianum
Rhododendron edgeworthii
Rhododendron exellum
Rhododendron formosum
Rhododendron fortunei 'Lu Chan'
Rhododendron fortunei 'Red Form'
Rhododendron fortunei ssp. disc
Rhododendron genesterianum
Rhododendron grande
Rhododendron hemsleyanum
Rhododendron Hybrid - Unnnamed Seeedling
Rhododendron impedi
Rhododendron insigne
Rhododendron irroratum 'Polka Dot'
Rhododendron johnstoneanum
Rhododendron keleticum
Rhododendron kiusimanum 'Album'
Rhododendron lindleyi
Rhododendron linearifolium
Rhododendron luteum
Rhododendron macabeanum
Rhododendron maddenii
Rhododendron maddenii ssp. crassum
Rhododendron maddenii var. virginalis
Rhododendron maddenii × 'Sirius'
Rhododendron micranthum
Rhododendron molle × japonicum
Rhododendron molle × japonicum F 2
Rhododendron montroseanum
Rhododendron Mt Rainier'
Rhododendron mucronulatum
Rhododendron nakaharai
Rhododendron nuttallii
Rhododendron nuttallii 'Stellata'
Rhododendron nuttallii × edgeworthii
Rhododendron occidentale 'Delicatissima'
Rhododendron occidentale 'Irene Foster'
Rhododendron occidentale 'Leonard Frisbee'
Rhododendron odoriferum
Rhododendron ponticum
Rhododendron prattii
Rhododendron protistum var. giganteum
Rhododendron prunifolium?
Rhododendron pubecostatum ?
Rhododendron quinquefolium
Rhododendron rigidum
Rhododendron rutherfordiana 'Constance'
Rhododendron scabrifolium var spiciferum
Rhododendron searsiae
Rhododendron sinofalconeri
Rhododendron sinogrande
Rhododendron sperabile
Rhododendron tatsiense
Rhododendron thomsonii
Rhododendron tsangpoense
Rhododendron valentinianum
Rhododendron virgatum
Rhododendron weyrichii
Rhododendron yakusimanum
Rhododendron yakusimanum 'Dainty'
Rhododendron yakusimanum 'Frosted Ice'
Rhododendron yedoense Max. 'Dainty'
Rhododendron yedoense var. poukhanense
Rhododndron aff. arizelum
Rhopalostylis sapida
Rhus trichocarpa
Ribes fasciculatum var. chinense
Ribes nigrum 'Magnum' ?
Ribes silvestre
Ribes uva-crispi. 'Gregory's Perfection'
Richea scoparia
Ripogonum scandens
Robinia pseudoacacia
Robinia pseudoacacia 'Frisia'
Robinia pseudoacacia 'Jaskiseri'
Robinia pseudoacacia 'Kisunsagi'
Robinia pseudoacacia 'Ulloi'
Robinia ×ambigua 'Decaisneana'
Robinia ×magaretta 'Casque Rouge'
Roldana petasites
Romneya coulteri
Rosa (circa 10 cultivars in gardens)
Rosa laevigata
Rosa moschata
Rosa roxburghii
Rosa rubiginosa
Rosa sericea
Rosa setigera
Rosa souleana
Rosmarinus 'Mrs Jessop's Upright'
Rubus 'Benenden'
Rubus 'Thornless Jewel'
Rubus alleghaniensis?
Rubus cissoides
Rubus fruticosus
Rubus ideus 'Aspiring' ?
Rubus ideus?
Rubus lineatus
Rubus pentalobus
Salix aegyptiaca
Salix alba
Salix alba 'Argentea'
Salix alba 'Caerulea'
Salix alba 'I 1/59'
Salix alba 'I 2/59'
Salix alba 'I 3/59'
Salix alba 'I 4/58'
Salix alba 'I 4/59'
Salix alba 'I 6/59'
Salix alba 'I 8/59A'
Salix alba 'I 8/59B'
Salix alba 'Ulzio 2'
Salix alba 'Ulzio I'
Salix alba 'Vitellina'
Salix babylonica
Salix bactrina
Salix caprea
Salix cinerea ssp. oleifolia
Salix daphnoides 'Aglaia'
Salix elaeagnos
Salix elaeagnos × udensis 'Sekka'
Salix eleaegnos × irrorata
Salix fragilis var. furcata
Salix furcata
Salix glaucophylloides ?
Salix glaucophylloides × udensis 'Sekka'
Salix gracilistyla
Salix gracilistyla var. melanostachya
Salix magnifica
Salix matsudana
Salix matsudana '692'
Salix matsudana '693'
Salix matsudana '694'
Salix matsudana '695'
Salix matsudana 'Tortuosa'
Salix myrsinites
Salix nigra
Salix pentandra
Salix purpurea
Salix purpurea 'Eugenei'
Salix purpurea f. gracilis ?
Salix pyrifolia
Salix repens ssp. argentea
Salix schwerinii 'Kinuyanagi'
Salix tetrandra ?
Salix udensis 'Sekka'
Salix viminalis
Salix viminalis 'Praecox'
Salix ×calodendron
Salix ×meyeriana
Salix ×pendulina var. blanda
Salix ×rubens
Salix ×rubra
Salix ×sepulchralis var. chrysocoma
Salix ×sordida
Salix ×sordida × caprea
Salix ×sordida × reichadtii
Sali× elaeagnos × caprea
Sali× ×reichardtii
Salvia 'Red Dragon'
Salvia africana-coerulea
Salvia argentea
Salvia candidissima
Salvia confertifolia
Salvia elegans
Salvia fulgens
Salvia greggii 'Coral'
Salvia greggii 'Marshwood Maize'
Salvia greggii 'Marshwood Peach'
Salvia guaranitica
Salvia guaranitica 'Argentine Skies'
Salvia hirtella? = hirta?
Salvia involucrata 'Bethellii'
Salvia leucantha
Salvia madrensis
Salvia microphylla
Salvia officinalis 'Purpurea'
Salvia officinalis 'Tricolor'
Salvia officinalis × forsskaolei 'Adair Genge'
Salvia officinalis × regognita 'Southern Belle'
Salvia recognita
Salvia reflexa
Salvia regia
Sambucus formosana
Sambucus nigra
Sapindus mukorossii
Sapium japonicum
Sapium sebiferum
Sarcococca ?
Sasa palmata f. nebulosa
Sassafrass albidum
Sassafrass tzumu
Schefflera digitata
Schima liukiuensis
Schima wallichii
Schisandra chinensis
Schisandra grandiflora var. rubrifolia
Schizophragma hydrangeoides 'Roseum'
Sciadopitys verticillata
Semiarundinaria fastuosa
Sequoia sempervirens
Sequoiadendron giganteum
Sinojackia rehderiana
Sophora davidii
Sophora japonica = Styphnolobium japonicum
Sophora tetraptera
Sorbaria tomentosa
Sorbus 'Joseph Rock'
Sorbus 'Kewensis'
Sorbus 'Red Marbles'
Sorbus 'Rose Queen'
Sorbus 'Scarlet King'
Sorbus 'Scarlet King' F 2
Sorbus 'Winter Cheer'
Sorbus ?
Sorbus aff. glabrescens
Sorbus alnifolia
Sorbus americana
Sorbus aria 'Lutescens'
Sorbus aronioides?
Sorbus aronioides? sorbus h4 65
Sorbus aucuparia
Sorbus aucuparia 'Asplenifolia'
Sorbus aucuparia 'Edulis'
Sorbus aucuparia 'Sheerwater Seedling'
Sorbus aucuparia × discolor 'Embley'
Sorbus aucuparia? 'Asplenifolia'
Sorbus aucuparia? ssp. glabrata ?
Sorbus caloneura
Sorbus chamaemespilus
Sorbus coronata ?
Sorbus coronata?
Sorbus devoniensis
Sorbus discolor 'Embley'
Sorbus domestica f. pyrifera
Sorbus esserteauiana
Sorbus esserteauiana 'Flava' F2
Sorbus forrestii
Sorbus forrestii?
Sorbus gracilis
Sorbus harrowiana
Sorbus himalaica
Sorbus himalaica?
Sorbus hupehensis
Sorbus hybrida
Sorbus insignis
Sorbus koehneana
Sorbus latifolia
Sorbus laxiflora
Sorbus matsumarana
Sorbus megalocarpa
Sorbus megalocarpa sorbus
Sorbus meliosmifolia
Sorbus porrigentiformis
Sorbus reducta
Sorbus sambucifolia var. pseudogracilis
Sorbus sargentiana
Sorbus torminalis
Sorbus vestita
Sorbus vilmorinii
Sorbus wilmottiana
Sorbus wilsoniana
Sorbus ×thuringiaca F2
Sorbus ×thuringiaca sorbus h9 72
Spartium junceum
Spiraea 'Gold Mound'
Spiraea ?
Spiraea calcicola
Spiraea japonica
Spiraea japonica 'Bumalda Nyewood'
Spiraea prunifolia
Spiraea thunbergii
Stachurus ?
Staphylea 'Hessei' F2
Stewartia pseudocamellia
Stewartia sinensis
Strobilanthes salicifolia ?
Styphnolobium japonicum
Styrax confusus
Styrax japonicus
Styrax obassia
Styrax wilsonii
Syncarpia glomulifera
Syringa meyeri 'Palabin'
Syringa velutina var. venosa
Syringa vulgaris 'Alba'
Syringa vulgaris 'Glory of Horstenstein'
Syringa vulgaris ?
Syringa yunnanensis
Syringa ×josifle×a 'Bellicent'
Syzygium australe
Tanacetum haradjani
Taxodium ascendens
Taxodium distichum
Taxodium mucronatum
Tecoma ?
Telanthophora grandifolia
Telopea 'Flaming Beacon'
Telopea 'Wirrimbirra White'
Telopea oreades
Telopea oreades × speciosissima
Telopea speciosissima
Telopea truncata
Tetracentron sinense
Tetratheaca 'Bi-Bells'
Teucrium chamaedrys
Teucrium fruticans 'Azureum'
Teucrium polium
Teucrium scorodonia 'Crispum'
Thamnocalamus spathiflorus
Thuja plicata
Thymus 'Chintz'
Thymus integer
Thymus serpyllum var. lanuginosa
Tibouchina urvilleana 'Grandiflora'
tIlex triflora
Tilia henryana
Tilia mandshurica
Tilia megaphylla
Tilia platyphyllos
Tilia tomentosa
Toona ciliata
Toona sinensis 'Flamingo'
Toronia toru
Trachycarpus fortunei
Trichilia trijuga
Tristaniopsis laurina
Trochodendron aralioides
Tsuga canadensis 'Coles Prostrate'
Tsuga canadensis 'Gracilis Nana'
Tsuga canadensis 'Jedelloh'
Tsuga heterophylla
Tupeia antarctica
uglans nigra
Ugni molinae
Ulmus 'Doedens'
Ulmus 'Lobel'
Ulmus 'Plantijn'
Ulmus ?
Ulmus americana
Ulmus carpinifolia
Ulmus carpinifolia 'Pendula'
Ulmus carpinifolia 'Variegata'
Ulmus glabra 'Horizontalis'
Ulmus glabra 'Lutescens'
Ulmus parvifolia
Ulmus procera?
Ulmus pumila
Ulmus ×hollandica
Umbellularia californica
Ungnadia speciosa
Vaccinium 'Blue Dawn' ?
Vaccinium ashei 'Tifblue'
Vaccinium ashei 'Woodard'
Vaccinium delavayi
Vaccinuim 'Tasty Blue' ?
Vallea stipularis var. pyrifolia
Viburnum 'Aurora'
Viburnum betulifolium
Viburnum cylindricum
Viburnum davidii
Viburnum dilitatum
Viburnum erosum
Viburnum japonicum
Viburnum odoratissimum 'Emerald Lustre'
Viburnum odoratissimum var. awabuki
Viburnum plicatum 'Rosacea'
Viburnum plicatum var. tomentosum
Viburnum propinquum
Viburnum prunifolium
Viburnum rhytidophyllum
Viburnum sargentii
Viburnum sargentii 'Onandaga'
Viburnum setigerum
Viburnum sieboldii
Viburnum tinus
Viburnum trilobum
Viburnum wrightii
Viburnum ×burkwoodii
Viburnum ×rhhytidophyllodes
Vitex agnus-castus
Vitex lucens
Vitis aestivalis
Vitis amurensis
Vitis vinifera 'Alicante Bouchet'
Vitis vinifera 'Iona'
Vitis vinifera ? F2
Weigela decora
Weigela florida
Weigela florida 'Kuchibeni'
Weigela subsessilis
Weinmannia racemosa
Widdringtonia nodiflora
Wisteria floribunda
Wisteria floribunda 'Alba'?
Wisteria floribunda 'Kuchibeni'
Wisteria floribunda 'Longissima Alba'
Wisteria floribunda 'Rosea Pink Ice'
Wisteria floribunda 'Violacea-Plena'
Wisteria loribunda 'Longissima Alba'
Wisteria loribunda 'Rosea'
Wisteria sinensis
Wisteria venusta
Xanthorrhoea australis
XHalimiocistus wintonensis
Yucca gloriosa
Yucca whipplei
Zanthoxylum ailanthoides
Zanthoxylum piperitum
Zelkova abelicea
Zelkova carpinifolia
Zelkova serrata
Zenobia puleverulenta
×Cuprocyparis 'Haggerston's Grey'
×Halimiocistus sahucii
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