Plant Index

• Caesalpinia

  • Caesalpinia gilliesii

  • Caesalpinia japonica

    • C sepiaria

• Calceolaria

  • Calceolaria integrifolia

• Caldcluvia

  • Caldcluvia paniculata

• Callicarpa

  • Callicarpa bodinieri

    • giraldii

  • Callicarpa japonica

    • C americana

      French Mulberry

    • angustata

  • Callicarpa mollis

• Callistemon

  Bottlebrushes

  • Callistemon citrinus

    • C linearis

    • C rigidus

    • C subulatus

    • 'Splendens'

  • Callistemon salignus

    • C pallidus

    • C sieberi

    • C viridiflorus

  • Callistemon speciosus

    • C phoeniceus

  • Callistemon viminalis

    Weeping Bottlebrush

• Callitris

  Cypress Pines

  • Callitris endlicheri

    Black Cypress-pine

  • Callitris oblonga

    Tasmanian Cypress-pine, Pigmy Cypress-pine

  • Callitris preissii

    Rottnest Island Cypress-pine, Mallee Pine

  • Callitris rhomboidea

    Oyster Bay Cypress-pine, Port Jackson Cypress-pine

• Calluna

  • Calluna vulgaris

    Heather, Ling

    • 'Alba Jae'

    • 'Alba Plena'

    • 'Alportii'

    • 'August Beauty'

    • 'Aurea'

    • 'Barnett Anley'

    • 'C W Nix'

    • 'County Wicklow'

    • 'Drum-ra'

    • 'Elsie Purnell'

    • alba

    • 'Foxii Nana'

    • 'Fred J Chapple'

    • 'Gold Haze'

    • 'H E Beale'

    • 'J H Hamilton'

    • 'Joan Sparkes'

    • 'Mair's Variety'

    • 'Mullion'

    • 'Multicolor'

    • 'Peter Sparkes'

    • 'Robert Chapman'

    • 'Rosalind'

    • 'Serlei'

    • 'Serlei Aurea'

    • 'Tib'

    • hirsuta

• Calocedrus

  Incense Cedars

  • Calocedrus decurrens

    • 'Aureovariegata'

  • Calocedrus formosana

  • Calocedrus macrolepis

• Calophaca

  • Calophaca wolgarica

    • C grandiflora

• Calycanthus

  • Calycanthus fertilis

    • 'Nanus'

    • laevigatus

  • Calycanthus floridus

    Carolina Allspice

    • C mohrii

  • Calycanthus occidentalis

    Californian Allspice

• Camellia

  Camellias

  • Camellia brevistyla

  • Camellia caudata

  • Camellia chekiangoleosa

  • Camellia chrysantha

  • Camellia costei

  • Camellia crapnelliana

  • Camellia cuspidata

    • C (cuspidata × saluenensis) 'Cornish Snow'

    • C fraterna

  • Camellia drupifera

  • Camellia edithae

  • Camellia forrestii

  • Camellia furfuracea

  • Camellia granthamiana

  • Camellia japonica

    Common Camellia

    • C hongkongensis

  • Camellia kissii

  • Camellia lutchuensis

  • Camellia maliflora

    • C rosiflora

  • Camellia oleifera

  • Camellia ptilophylla

  • Camellia reticulata

    • C pitardii

  • Camellia saluenensis

  • Camellia sasanqua

  • Camellia sinensis

    Tea Plant

  • Camellia taliensis

  • Camellia tsaii

  • Camellia × vernalis

  • Camellia × williamsii

  • Camellia yunnanensis

• Camphorosma

  • Camphorosma monspeliaca

• Campsis

  • Campsis grandiflora

    • 'Thunbergii'

  • Campsis radicans

    Trumpet Vine

  • Campsis × tagliabueana

    • 'Kudian'

• Camptotheca

  Happytrees

  • Camptotheca acuminata

    Chinese Happytree, Cancer Tree

• Cantua

  • Cantua buxifolia

• Caragana

  • Caragana arborescens

    Pea-Tree

    • C boisii

    • C fruticosa

    • C × sophorifolia

    • 'Lorbergii'

    • 'Nana'

    • 'Pendula'

  • Caragana aurantiaca

  • Caragana brevispina

  • Caragana decorticans

  • Caragana franchetiana

  • Caragana frutex

    • grandiflora

  • Caragana gerardiana

  • Caragana jubata

  • Caragana maximowicziana

  • Caragana microphylla

  • Caragana oreophila

  • Caragana pygmaea

    • C grandiflora

  • Caragana sinica

  • Caragana spinosa

  • Caragana sukiensis

  • Caragana tragacanthoides

• Carmichaelia

  • Carmichaelia australis

    • C egmontiana

  • Carmichaelia enysii

    • C orbiculata

  • Carmichaelia flagelliformis

  • Carmichaelia grandiflora

    • alba

  • Carmichaelia odorata

  • Carmichaelia petriei

  • Carmichaelia williamsii

• Carpenteria

  • Carpenteria californica

• Carpinus

  Hornbeams, Musclewoods, Haagbeuk

  • Carpinus betulus

    Common Hornbeam, European Hornbeam

    • 'City-shader'

    • 'Columnaris'

    • 'Columnaris Nana'

    • 'Fastigiata'

      Ace of Spades Hornbeam, Fastigiate Hornbeam

    • 'Fastigiata Cucullata'

    • 'Fielder's Tabular'

    • 'Foliis Argenteovariegatis Pendula'

    • 'Frans Fontaine'

    • 'Globosa'

    • 'Horizontalis'

    • 'Incisa'

      Cut-leaved Hornbeam, Cut-leaf Hornbeam

    • 'Lochglow'

    • 'Lucas'

    • 'Pendula'

      Weeping Hornbeam

    • 'Purpurea'

    • 'Quercifolia Aureus'

    • 'Rogów'

    • 'Tortuosa'

    • 'Variegata'

      Variegated Hornbeam

    • 'Waving'

  • Carpinus caroliniana

    American Hornbeam, Blue Beech, Ironwood, Musclewood, Water Beech

    • 'Ascendens'

    • 'CCSQU'

    • CLARYNETTE®

    • COLLYNAIR®

    • 'J N Globe'

    • 'J N Select A'

    • 'J N Upright'

    • 'JFS-KW6'

    • 'MY Select Strain'

    • 'Pyramidalis'

    • 'Red Fall'

    • 'Sentinel Dries'

    • 'Stowe Cascade'

    • virginiana

    • 'Uxbridge'

  • Carpinus cordata

    Sawa Hornbeam, Sawashiba, Bigleaf Hornbeam, Heartleaf Hornbeam

    • chinensis

  • Carpinus faginea

  • Carpinus fangiana

    Monkeytail Hornbeam, Fang's Hornbeam

    • 'Wharton's Choice'

  • Carpinus fargesiana

    • ovalifolia

  • Carpinus hebestroma

  • Carpinus henryana

    Henry's Hornbeam

    • simplicidentata

  • Carpinus japonica

    Kuma Shide, Japanese Hornbeam

    • 'Chinese Lantern'

    • 'Ebi Odori'

    • 'Les Avettes'

    • 'Silver Lace'

  • Carpinus kawakamii

  • Carpinus laxiflora

    Aka Shide

    • 'Pendula'

    • 'Variegata'

  • Carpinus londoniana

  • Carpinus mollicoma

  • Carpinus monbeigiana

  • Carpinus omeiensis

    Mount Omei Hornbeam

  • Carpinus orientalis

    Oriental Hornbeam

    • 'Bas'

    • 'Calcarea'

    • 'Perdika'

    • macrocarpa

  • Carpinus polyneura

  • Carpinus pubescens

  • Carpinus rankanensis

  • Carpinus × schuschaensis

    Shusha Hornbeam

  • Carpinus shensiensis

  • Carpinus tropicalis

    Mexican Hornbeam

    • mexicana

  • Carpinus tschonoskii

    Chonosuke Hornbeam, Silky Hornbeam, Yedo Hornbeam

  • Carpinus turczaninovii

    Rock Hornbeam, Korean Hornbeam, Turczaninow Hornbeam

    • 'Kuro Bijin'

  • Carpinus viminea

    Himalayan Hornbeam

• Carpodetus

  • Carpodetus serratus

    Marble Leaf, Putaputaweta

• Carrierea

  Goat-horn Trees

  • Carrierea calycina

    Goat-horn Tree

• Carya

  Hickories, Pecans

  • Carya aquatica

    Water Hickory, Bitter Pecan

  • Carya cathayensis

    Chinese Hickory, shan he tao

  • Carya cordiformis

    Bitternut Hickory, Swamp Hickory

  • Carya glabra

    Pignut Hickory

  • Carya hunanensis

    Hunan Hickory

  • Carya Hybrids

  • Carya illinoinensis

    Pecan

    • 'Carlson No. 3'

    • 'Colby'

    • 'Lucas'

    • 'Pawnee'

  • Carya laciniosa

    Shellbark Hickory

    • 'Fayette'

    • 'Henry'

    • 'Keystone'

    • 'Missouri Mammoth'

  • Carya myristiciformis

    Nutmeg Hickory

  • Carya ovalis

    Red Hickory

  • Carya ovata

    Shagbark Hickory

    • 'Grainger'

    • 'Neilson'

    • australis

      Carolina Hickory

    • 'Weschcke'

    • 'Yoder No 1'

  • Carya pallida

    Sand Hickory

  • Carya texana

    Black Hickory

  • Carya tomentosa

    Mockernut Hickory, White Hickory

• Caryopteris

  • Caryopteris × clandonensis

    • 'Arthur Simmonds'

    • 'Ferndown'

    • 'Heavenly Blue'

    • 'Kew Blue'

  • Caryopteris glutinosa

  • Caryopteris incana

    • candicans

  • Caryopteris mongolica

• Cassia

  • Cassia corymbosa

  • Cassia marylandica

    Wild Senna

• Cassinia

  • Cassinia fulvida

  • Cassinia leptophylla

  • Cassinia retorta

  • Cassinia vauvilliersii

• Cassiope

  • Cassiope fastigiata

  • Cassiope hypnoides

  • Cassiope lycopodioides

    • 'Rigida'

  • Cassiope mertensiana

  • Cassiope selaginoides

  • Cassiope stelleriana

  • Cassiope tetragona

    • C (tetragona × fastigiata) 'Edinburgh'

    • saximontana

  • Cassiope wardii

• Castanea

  Chestnuts, Chinquapins

  • Castanea alnifolia

  • Castanea crenata

    Japanese Chestnut

  • Castanea dentata

    American Chestnut

  • Castanea henryi

  • Castanea mollissima

    Chinese Chestnut

  • Castanea pumila

    Chinquapin

    • C × neglecta

    • C ozarkensis

    • C seguinii

  • Castanea sativa

    Sweet Chestnut, Spanish Chestnut

    • 'Albomarginata'

    • 'Aspleniifolia'

    • 'Aureomarginata'

    • 'Holtii'

    • 'Laciniata'

    • 'Purpurea'

    • 'Pyramidalis'

  • Castanea seguinii

    Chinese Chinquapin, Chinese Dwarf Chestnut, Seguin's Chestnut

• Castanopsis

  Berangans, Indian Chestnuts

  • Castanopsis carlesii

  • Castanopsis chrysophylla

  • Castanopsis cuspidata

    • 'Variegata'

  • Castanopsis delavayi

  • Castanopsis orthacantha

  • Castanopsis sclerophylla

    Chinese Tanbark-oak

  • Castanopsis sieboldii

  • Castanopsis wattii

• Casuarina

  She-oaks, Horsetail Trees

  • Casuarina cunninghamiana

    River Oak, River She-oak

  • Casuarina equisetifolia

    Australian Pine, Coast She-oak, Horsetail Tree

• Catalpa

  • Catalpa bignonioides

    Indian Bean, Southern Catalpa

    • 'Aurea'

    • 'Koehnei'

    • 'Nana'

  • Catalpa bungei

  • Catalpa × erubescens

    • 'Hybrida'

    • 'J C Teas'

    • 'Japonica'

    • 'Purpurea'

  • Catalpa fargesii

    • duclouxii

  • Catalpa ovata

    • 'Flavescens'

  • Catalpa speciosa

    Western Catalpa

• Cathaya

  • Cathaya argyrophylla

• Ceanothus

  • Ceanothus americanus

    New Jersey Tea, Redroot

  • Ceanothus arboreus

    Catalina Ceanothus

    • C (arboreus × thyrsiflorus) 'Treasure Island'

  • Ceanothus 'Burkwoodii'

  • Ceanothus coeruleus

  • Ceanothus crassifolius

  • Ceanothus cuneatus

    Buck Brush

  • Ceanothus cyaneus

  • Ceanothus × delilianus

    • C × pallidus

    • 'Ceres'

    • 'Delilianus'

    • 'Gloire de Plantières'

    • 'Gloire de Versailles'

    • 'Henri Desfosse'

    • 'Indigo'

    • 'Leon Simon'

    • 'Marie Simon'

    • 'Perle Rose'

    • 'Topaz'

  • Ceanothus dentatus

    • floribundus

  • Ceanothus fendleri

  • Ceanothus foliosus

    • C austromontanus

    • C 'Edinburgh'

    • C 'Italian Skies'

    • vineatus

  • Ceanothus gloriosus

  • Ceanothus impressus

    • C (impressus × thyrsiflorus?) 'Burtonensis'

    • nipomensis

  • Ceanothus incanus

  • Ceanothus integerrimus

    Deer Brush

  • Ceanothus megacarpus

  • Ceanothus ovatus

    • pubescens

  • Ceanothus papillosus

    • C (papillosus × rigidus) 'Delight'

    • roweanus

  • Ceanothus parryi

  • Ceanothus parvifolius

  • Ceanothus prostratus

    Squaw Carpet

    • C pumilus

  • Ceanothus purpureus

    • C divergens

    • C jepsonii

  • Ceanothus rigidus

    • C ramulosus

  • Ceanothus sanguineus

    Oregon Tea

  • Ceanothus sorediatus

    Jim Brush

  • Ceanothus thyrsiflorus

    • C 'Cascade'

    • C griseus

    • C × lobbianus

    • C 'Russellianus'

    • C 'Southmead'

    • repens

  • Ceanothus × veitchianus

  • Ceanothus velutinus

    • C × mendocinensis

    • laevigatus

• Cedrus

  True Cedars, Cedars

  • Cedrus atlantica

    Atlas Cedar

    • 'Albospica'

    • 'Argentea Fastigiata'

    • 'Aurea'

      Gold Atlas Cedar, Golden Atlas Cedar

    • 'Aurea Robusta'

    • 'Blue Cascade'

    • 'Cheltenham'

    • 'Cinerea'

    • 'Columnaris'

    • 'Emerald Weeper'

    • 'Fastigiata'

    • 'Fez'

    • Glauca Group

      Blue Atlas Cedar

    • 'Glauca Horizontalis'

    • 'Glauca Pendula'

      Weeping Blue Atlas Cedar

    • 'Globus'

    • 'Granny Louise'

    • 'Green Wave'

    • 'Hillier's HB'

    • 'Horstmann'

    • 'Horstmann's Silberspitz'

    • 'Liliput'

    • 'Morocco'

    • 'Mount Saint Catherine'

    • 'Pendula'

      Weeping Atlas Cedar

    • 'Pyramidalis'

    • 'Robusta Green'

    • 'Rustic'

    • 'Sahara Frost'

    • 'Sahara Ice'

    • 'Sapphire Nymph'

    • 'Silver Dust'

    • 'Silversprite'

    • 'Taverna'

    • 'Uwe'

    • 'Variegata'

    • 'Wilkman'

  • Cedrus brevifolia

    Cyprus Cedar

    • 'Bergman'

    • 'Epstein'

    • 'Gracilis'

    • 'Hillier Compacta'

    • 'Kenwith'

    • 'Rosemoor'

  • Cedrus deodara

    Deodar, Himalayan Cedar, Cèdre de l'Himalaya, California Christmas Tree

    • 'Albospica'

    • 'Anny's Dwarf'

    • 'Argentea'

      Silver Deodar Cedar

    • 'Aurea'

    • 'Bergman's Golden Prostrate'

    • 'Bewley's Variegated'

    • 'Bill's Blue'

    • 'Blue Ball'

    • 'Blue Dwarf'

    • 'Blue Mountain Broom'

    • 'Blue Snake'

    • 'Bonte Sport'

    • 'Bracken's Best'

    • 'Bush's Electra'

    • 'Clarke'

    • 'Compacta'

    • 'Cream Puff'

    • 'Crystal Falls'

    • 'Deep Cove'

    • 'Descanso Dwarf'

    • 'Devinely Blue'

    • 'Emerald Falls'

    • 'Emerald Spreader'

    • 'Erecta'

    • 'Fallout'

    • 'Fastigiata'

    • 'Feelin' Blue'

    • 'First Snow'

    • 'Girard's Weeper'

    • 'Glacier Blue'

    • 'Glauca'

    • 'Glauca Pendula'

    • 'Gold Cascade'

    • 'Gold Cone'

    • 'Gold Gowa'

    • 'Gold Mound'

    • 'Gold Nugget'

    • 'Gold Rush'

    • 'Gold Strike'

    • 'Golden Horizon'

    • 'Grester'

    • 'Harvest Gold'

    • 'Hesse'

    • 'Hibernal'

    • 'Hollandia'

    • 'Kashmir'

    • 'Kelly's Gold'

    • 'Kingsville'

    • 'Klondyke'

    • 'Lakeview'

    • 'Lime Glow'

    • 'Limelight'

    • 'Lohbrunner's Weeper'

    • 'Miles High'

    • 'Montrose Veil'

    • 'Mount Buffalo'

    • 'Mountain Beauty'

    • 'Mylor'

    • 'Nana Aurea'

    • 'Nivea'

    • Paktia Group

    • Paktia Group 'Eisregen'

    • Paktia Group 'Eiswinter'

    • Paktia Group 'Karl Fuchs'

    • Paktia Group 'Polarwinter'

    • 'Pendula'

    • 'Prostrata'

    • 'Prostrate Beauty'

    • 'Pygmy'

    • 'Raywood's Contorted'

    • 'Raywood's Prostrate Dwarf'

    • 'Repandens'

    • 'Robusta'

    • 'Robusta Green'

    • 'Roman Gold'

    • 'Sampson'

    • 'Sander's Blue'

    • 'Scott'

    • 'Shalimar'

    • 'Sharp's Golden Weeping'

    • 'Silver Mist'

    • 'Silver Spring'

    • 'Snow Sprite'

    • 'Tristis'

    • 'Turtleback'

    • 'Twisted Weeper'

    • 'Uwe'

    • 'Vaneta'

    • 'Variegata'

    • 'Verticillata'

    • 'Verticillata Glauca'

    • 'Victoria'

    • 'Vink's Golden'

    • 'Viridis'

    • 'Warrakilla'

    • 'Waverly Ridge'

    • 'Wells Golden'

    • 'White Imp'

    • 'Wiesemannii'

  • Cedrus libani

    Cedar of Lebanon, Lebanon Cedar, Cèdre du Liban

    • 'Aurea'

    • 'Beacon Hill'

    • 'Blue Angel'

    • 'Comte de Dijon'

    • 'Decidua'

    • 'Denudata'

    • 'Eugene'

    • 'Glauca'

    • 'Gold Tip'

    • 'Golden Dwarf'

    • 'Green Knight'

    • 'Green Prince'

    • 'Hedgehog'

    • 'Heemstede'

    • 'Home Park'

    • 'Hulsdonk'

    • 'Katere'

    • 'May'

    • 'Multicaulis'

    • 'Nana'

    • 'Pendula'

    • 'Purdue Hardy'

    • 'Sargentii'

    • 'Stricta'

    • stenocoma

    • subsp. stenocoma 'Taurus'

    • 'Tortuosa'

    • 'Turkish Delight'

    • 'Wells Roman Gold'

  • Cedrus Tesi Group

    • 'Ibrido'

      Hybrid Cedar

• Celastrus

  • Celastrus angulatus

  • Celastrus flagellaris

  • Celastrus glaucophyllus

  • Celastrus hookeri

  • Celastrus hypoleucus

  • Celastrus loeseneri

  • Celastrus orbiculatus

  • Celastrus rosthornianus

  • Celastrus rugosus

  • Celastrus scandens

    Staff Tree

  • Celastrus vaniotii

    • laevis

• Celtis

  Nettle Trees, Hackberries

  • Celtis australis

  • Celtis biondii

  • Celtis bungeana

    • C jessoensis

  • Celtis caucasica

  • Celtis choseniana

  • Celtis edulis

  • Celtis glabrata

    • C tournefortii

  • Celtis jessoensis

  • Celtis julianae

  • Celtis koraiensis

  • Celtis labilis

  • Celtis laevigata

    Sugarberry

    • smallii

  • Celtis occidentalis

    Hackberry

    • C pumila

    • cordata

  • Celtis reticulata

  • Celtis sinensis

  • Celtis tenuifolia

    Georgia Hackberry, Dwarf Hackberry

  • Celtis tetrandra

  • Celtis vandervoetiana

• Cephalanthus

  • Cephalanthus occidentalis

    Buttonbush

• Cephalotaxus

  Plum Yews

  • Cephalotaxus fortunei

  • Cephalotaxus harringtonia

    • 'Fastigiata'

    • 'Sphaeralis'

    • drupacea

    • sinensis

  • Cephalotaxus koreana

    Korean Plum Yew

  • Cephalotaxus mannii

    Assam Plum Yew

  • Cephalotaxus oliveri

  • Cephalotaxus sinensis

    Chinese Plum Yew

  • Cephalotaxus wilsoniana

    Taiwan Plum Yew

• Ceratonia

  Carob Trees

  • Ceratonia siliqua

    Carob Tree, Locust Bean, Saint John's Bread

• Ceratopetalum

  • Ceratopetalum gummiferum

    New South Wales Christmas Bush

• Ceratostigma

  Leadworts, False Plumbagos, Hardy Plumbagos

  • Ceratostigma abyssinicum

  • Ceratostigma griffithii

    Griffith's Leadwort, Burmese Plumbago

    • 'Album'

  • Ceratostigma minus

  • Ceratostigma plumbaginoides

    Lady Larpent's Leadwort, Lady Larpent's Plumbago

  • Ceratostigma willmottianum

    • 'Lice'

    • 'Lissbrill'

    • 'My Love'

    • 'Palmgold'

• Cercidiphyllum

  Katsuras

  • Cercidiphyllum japonicum

    Katsura, Katsuratree, Katsuraboom/-baum, Kuchenbaum, Cercidophylle du Japon

    • 'Amazing Grace'

    • 'Biringer'

    • 'Boyd's Dwarf'

    • 'Chameleon'

    • 'Dawes Ascension'

    • pendulum

      Shidare-katsura

    • 'Heronswood Globe'

    • 'HSI1'

    • 'Jww3'

    • 'Jww4'

    • 'Morioka Weeping'

    • 'Peach'

    • 'Raspberry'

    • 'Rotfuchs'

    • 'Ruby'

    • 'Strawberry'

    • 'Tidal Wave'

  • Cercidiphyllum magnificum

    Katsura, Magnificent Katsura, Hiroha-katsura

• Cercis

  Judas Trees, Redbuds

  • Cercis canadensis

    Redbud

    • alba

    • mexicana

    • texensis

  • Cercis chinensis

    Chinese Redbud

  • Cercis chingii

  • Cercis chuniana

  • Cercis gigantea

    Giant Redbud

  • Cercis glabra

  • Cercis occidentalis

    Western Redbud

  • Cercis racemosa

  • Cercis siliquastrum

    Judas-tree

• Cercocarpus

  • Cercocarpus betuloides

    • traskiae

  • Cercocarpus intricatus

  • Cercocarpus ledifolius

  • Cercocarpus montanus

• Cestrum

  • Cestrum elegans

    • C fasciculatum

    • C 'Newellii'

  • Cestrum parqui

• Chaenomeles

  • Chaenomeles cathayensis

  • Chaenomeles japonica

    • C × clarkiana

    • alba

    • alpina

  • Chaenomeles speciosa

    • C × vilmoriniana

    • 'Falconnet Charlet'

    • 'Moerloosii'

    • 'Nivalis'

    • 'Phylis Moore'

    • 'Rubra Grandiflora'

    • 'Simonii'

    • 'Umbilicata'

  • Chaenomeles × superba

    • 'Boule de feu'

    • C × californica

    • 'Coral Sea'

    • 'Crimson and Gold'

    • 'Knap Hill Scarlet'

    • 'Rowallane'

• Chamaebatia

  • Chamaebatia foliolosa

• Chamaebatiaria

  • Chamaebatiaria millefolium

• Chamaecyparis

  False Cypresses, White Cedars

  • Chamaecyparis formosensis

    Formosan Cypress

  • Chamaecyparis funebris

  • Chamaecyparis lawsoniana

    Lawson Cypress

    • 'Allumii'

    • 'Aurea'

    • 'Columnaris'

    • 'Elegantissima'

    • 'Ellwoodii'

    • 'Erecta Viridis'

    • 'Filiformis'

    • 'Fletcheri'

    • 'Forsteckensis'

    • 'Fraseri'

    • 'Gracilis'

    • 'Green Globe'

    • 'Green Hedger'

    • 'Hillieri'

    • 'Intertexta'

    • 'Kilmacurragh'

    • 'Lanei'

    • 'Lutea'

    • 'Minima Aurea'

    • 'Nana'

    • 'Nidiformis'

    • 'Pembury Blue'

    • 'Pendula'

    • 'Pottenii'

    • 'Pygmaea Argentea'

    • 'Silver Queen'

    • 'Stewartii'

    • 'Triomf van Boskoop'

    • 'Westermannii'

    • 'Wisselii'

  • Chamaecyparis nootkatensis

    Nootka or Yellow Cypress

    • 'Compacta'

    • 'Lutea'

    • 'Pendula'

  • Chamaecyparis obtusa

    Hinoki Cypress

    • 'Aurea'

    • 'Crippsii'

    • 'Lycopodioides'

    • 'Nana'

    • 'Nana Gracilis'

    • 'Sanderi'

    • 'Stoneham'

    • 'Tetragona Aurea'

    • formosana

  • Chamaecyparis pisifera

    Sawara Cypress

  • Chamaecyparis thyoides

    • 'Andelyensis'

    • C henryae

    • 'Ericoides'

    • 'Kewensis'

• Chamaedaphne

  • Chamaedaphne calyculata

    • nana

• Chamaemespilus

  • Chamaemespilus alpina

• Chamaerops

  • Chamaerops humilis

    Dwarf Fan Palm

• Chiliotrichum

  • Chiliotrichum diffusum

• Chimonanthus

  • Chimonanthus praecox

    Winter Sweet

    • 'Grandiflorus'

    • 'Luteus'

• Chionanthus

  Fringetrees

  • Chionanthus pygmaeus

    Pygmy Fringetree

  • Chionanthus retusus

    Chinese Fringetree

    • 'Arnold's Pride'

    • 'Ashford'

    • 'China Snow'

    • 'Confucius'

    • 'CRN10'

    • 'Norfolk Weeper'

    • 'Tokyo Tower'

    • 'Yadkin Creeper'

  • Chionanthus virginicus

    Fringetree

    • 'CV1049'

    • 'CVSTF'

    • 'Dirr'

    • 'Emerald Knight'

    • 'Floyd'

    • 'Groenendaal'

    • 'Spring Fleecing'

    • 'White Knight'

• × Chitalpa

• Choerospondias

  • Choerospondias axillaris

    Hog Plum, Lapsi

• Choisya

  • Choisya ternata

    Mexican Orange Flower

    • 'Lich'

• Chordospartium

  • Chordospartium stevensonii

    Cheeseman

• Chrysolepis

  • Chrysolepis chrysophylla

    Golden Chestnut

    • C sempervirens

    • 'Obovata'

    • minor

• Chrysothamnus

  • Chrysothamnus graveolens

• Chusquea

  • Chusquea culeou

    Colihue, Culeu

• Cinnamomum

  Cinnamon Trees, Camphor Trees

  • Cinnamomum camphora

    Camphor Tree

  • Cinnamomum glanduliferum

  • Cinnamomum japonicum

  • Cinnamomum micranthum

  • Cinnamomum parthenoxylon

  • Cinnamomum wilsonii

• Cionura

  • Cionura erecta

• Cissus

  • Cissus striata

• Cistus

  Rock Rose

  • Cistus albidus

    • C × canescens

    • C × pulverulentus

    • alb

  • Cistus clusii

    • C libanotis

  • Cistus × corbariensis

  • Cistus creticus

  • Cistus crispus

    • C × crispatus

    • C (crispus × palhinhae) 'Anne Palmer'

  • Cistus × cyprius

    • 'Elma'

    • albiflorus

  • Cistus × florentinus

  • Cistus hirsutus

    • C × platysepalus

    • psilosepalus

  • Cistus ladanifer

    • C × aguilari

    • C × hetieri

    • C (ladanifer × palhinhae)

    • C × loretii

    • C × verguinii

    • petiolatus

  • Cistus laurifolius

    • C × glaucus

    • C (laurifolius × palhinhae) 'Elma'

    • atlanticus

  • Cistus × laxus

  • Cistus × lusitanicus

    • 'Decumbens'

  • Cistus monspeliensis

    • C atchleyi

    • C × nigricans

    • C × skanbergii

  • Cistus × obtusifolius

  • Cistus palhinhae

  • Cistus parviflorus

  • Cistus populifolius

    • lasiocalyx

  • Cistus × purpureus

    • 'Alan Fradd'

    • 'Betty Taudevin'

  • Cistus rosmarinifolius

  • Cistus salviifolius

    • 'Prostratus'

  • Cistus 'Silver Pink'

  • Cistus symphytifolius

    • C osbeckiifolius

    • leucophyllus

• Citronella

  • Citronella mucronata

• Citrus

  Citrus, Lemons, Limes, Oranges

  • Citrus cavaleriei

    Ichang Lemon

  • Citrus tachibana

    Tachibana

• Cladothamnus

• Cladrastis

  Yellow-woods

  • Cladrastis delavayi

    Chinese Yellow-wood

    • 'China Rose'

  • Cladrastis kentukea

    American Yellow-wood, Kentucky Yellow-wood, Virgilia, Gopherwood

    • 'Perkins Pink'

      Pink-flowered Yellow-wood

    • 'Sweetshade'

    • 'White Rain'

  • Cladrastis shikokiana

  • Cladrastis wilsonii

• Clematis

  • Clematis acutangula

  • Clematis aethusifolia

  • Clematis afoliata

  • Clematis akebioides

    • C intricata

  • Clematis alpina

    • sibirica (L

  • Clematis apiifolia

  • Clematis armandii

  • Clematis × aromatica

  • Clematis campaniflora

  • Clematis chinensis

  • Clematis chrysocoma

    • sericea

  • Clematis cirrhosa

    • balearica

  • Clematis connata

  • Clematis crispa

  • Clematis × durandii

    • 'Pallida'

  • Clematis × eriostemon

    • 'Hendersonii'

    • 'Intermedia'

  • Clematis fargesii

    • souliei

  • Clematis finetiana

  • Clematis flammula

    • C × triternata

    • 'Rubro-marginata'

  • Clematis florida

    • 'Plena'

    • 'Sieboldii'

  • Clematis fusca

  • Clematis gracilifolia

  • Clematis grata

    • grandidentata

  • Clematis heracleifolia

    • d avidian a

  • Clematis integrifolia

  • Clematis × jackmanii

    • 'Superba'

  • Clematis × jouiniana

    • 'Mrs Robert Brydon'

    • 'Praecox'

  • Clematis lanuginosa

  • Clematis lasiandra

  • Clematis ligusticifolia

  • Clematis macropetala

    • 'Maidwell Hall'

    • 'Markham's Pink'

  • Clematis maximowicziana

  • Clematis meyeniana

  • Clematis montana

    • 'Elizabeth'

    • grandiflora

    • 'Tetrarose'

    • rubens

    • wilsonii

  • Clematis nannophylla

  • Clematis napaulensis

  • Clematis orientalis

    • C glauca

  • Clematis paniculata

    • 'Lobata'

  • Clematis patens

  • Clematis phlebantha

    • C delavayi

  • Clematis pitcheri

  • Clematis quinquefoliata

  • Clematis ranunculoides

  • Clematis rehderiana

    • C veitchiana

  • Clematis serratifolia

  • Clematis songarica

  • Clematis stans

    • 'Lavallei'

  • Clematis tangutica

    • obtusiuscula

  • Clematis texensis

    • 'Major'

  • Clematis tibetana

    • laciniifolia

  • Clematis uncinata

  • Clematis × vedrariensis

    • 'Rosea'

  • Clematis verticillaris

    • C koreana

  • Clematis viorna

  • Clematis virginiana

  • Clematis vitalba

    Traveller's Joy, Old Man's Beard

  • Clematis viticella

    • albiflora

    • 'Flore Pleno'

    • 'Nana'

    • 'Rubra'

• Clematoclethra

  • Clematoclethra scandens

    • actinidioides

• Clerodendrum

  • Clerodendrum bungei

  • Clerodendrum trichotomum

    • fargesii

• Clethra

  • Clethra acuminata

  • Clethra alnifolia

    Sweet Pepper-bush

    • 'Paniculata'

    • 'Rosea'

  • Clethra arborea

    Lily-of-the-Valley Tree

  • Clethra barbinervis

  • Clethra delavayi

  • Clethra fargesii

  • Clethra monostachya

  • Clethra poilanei

  • Clethra pringlei

  • Clethra tomentosa

• Cleyera

  • Cleyera fortunei

  • Cleyera japonica

    • japonica

    • wallichiana

• Clianthus

  • Clianthus puniceus

    Glory Pea

    • albus

    • maximus

• Cliftonia

  • Cliftonia monophylla

• Cneorum

  • Cneorum tricoccum

• Cocculus

  • Cocculus carolinus

    Carolina Moonseed

  • Cocculus laurifolius

  • Cocculus trilobus

• Colletia

  • Colletia cruciata

  • Colletia hystrix

    • 'Rosea'

  • Colletia infausta

• Colquhounia

  • Colquhounia coccinea

• Colutea

  Bladder Senna

  • Colutea arborescens

    Common Bladder Senna

    • 'Bullata'

    • 'Crispa'

  • Colutea cilicica

  • Colutea istria

  • Colutea × media

  • Colutea melanocalyx

  • Colutea orientalis

  • Colutea persica

    • buhsei

• Comptonia

  • Comptonia peregrina

    Sweet Fern

    • asplenifolia

• Convolvulus

  • Convolvulus cneorum

• Coprosma

  • Coprosma acerosa

  • Coprosma nitida

  • Coprosma petriei

    • C pseudocuneata

  • Coprosma propinqua

• Cordyline

  • Cordyline australis

    Cabbage Tree

    • Purpurea Group

  • Cordyline indivisa

• Corema

  • Corema album

    Portuguese Crowberry

  • Corema conradii

    Plymouth Crowberry

• Corethrodendron

  • Corethrodendron multijugum

• Coriaria

  • Coriaria japonica

  • Coriaria myrtifolia

    Redoul

  • Coriaria napalensis

  • Coriaria sinica

  • Coriaria terminalis

• Cormus

  • Cormus domestica

    Service Tree

• Cornus

  Dogwoods, Cornels

  • Cornus alba

    • 'Elegantissima'

    • 'Gouchaultii'

    • 'Kesselringii'

    • 'Sibirica'

    • 'Spaethii'

    • 'Variegata'

  • Cornus alternifolia

    Alternate-leaved Dogwood, Blue (fruited) Dogwood, Cornouiller à feuilles alternes, Green Osier, Pagoda Dogwood, Pigeonberry

    • 'Argentea'

  • Cornus amomum

    • C obliqua

  • Cornus asperifolia

    • drummondii

  • Cornus australis

  • Cornus baileyi

  • Cornus canadensis

    Bunchberry, Dwarf Cornel, Gozen-tachibana, Quatre-temps, Creeping Dogwood

  • Cornus capitata

    Bentham's Cornel

  • Cornus chinensis

  • Cornus controversa

    • 'Variegata'

  • Cornus × dunbarii

  • Cornus elliptica

  • Cornus florida

    Flowering Dogwood

    • 'Cherokee Chief'

    • rubra

    • 'Pendula'

    • urbiniana

    • 'White Cloud'

  • Cornus glabrata

    Western Cornel

  • Cornus hemsleyi

  • Cornus hessei

  • Cornus hongkongensis

    Hong Kong Dogwood

  • Cornus × horseyi

    Horsey Dogwood

  • Cornus kousa

    • C (kousa × nuttallii)

    • 'Cappuccino'

    • chinensis

  • Cornus macrophylla

  • Cornus mas

    Cornelian Cherry

    • 'Aurea'

    • 'Aurea Elegantissima'

    • C chinensis

    • nana

    • 'Variegata'

  • Cornus monbeigii

  • Cornus nuttallii

    Pacific Dogwood

  • Cornus occidentalis

    • C × californica

  • Cornus paucinervis

  • Cornus racemosa

  • Cornus rugosa

  • Cornus sanguinea

    Common Dogwood

    • 'Compressa'

    • viridissima

    • 'Midwinter Fire'

  • Cornus schindleri

  • Cornus sessilis

  • Cornus stolonifera

    Red Osier Dogwood

    • 'Flaviramea'

  • Cornus wilsoniana

• Corokia

  • Corokia buddleioides

  • Corokia cotoneaster

  • Corokia macrocarpa

  • Corokia virgata

• Coronilla

  • Coronilla emeroides

  • Coronilla glauca

    • 'Pygmaea'

  • Coronilla juncea

  • Coronilla valentina

• Correa

  • Correa backhouseana

    • C lawrenciana

• Corylopsis

  • Corylopsis glabrescens

  • Corylopsis griffithii

  • Corylopsis himalayana

    • griffithii

  • Corylopsis multiflora

  • Corylopsis pauciflora

  • Corylopsis platypetala

    • C yunnanensis

  • Corylopsis sinensis

  • Corylopsis spicata

  • Corylopsis veitchiana

  • Corylopsis willmottiae

  • Corylopsis wilsonii

• Corylus

  Hazels, Filberts, 榛属 (zhen shu), Coudriers, Hasel

  • Corylus americana

    American Hazel, Noisetier d'Amérique

    • 'Little Filly'

    • 'Littlepage'

    • 'Purpleleaf Bailey Select'

    • 'Rush'

    • 'Sun Harvest'

    • 'Winkler'

  • Corylus americana × avellana

    hazelbert

  • Corylus avellana

    European Hazel, Nocciolo Comune, Avellano Común

    • 'Anaconda'

    • 'Anny's Purple Dream'PBR

    • 'Anny's Red Dwarf'

    • 'Aurea'

      Golden Hazel

    • 'Burgundy Lace'®

    • 'Contorta'

      Corkscrew Hazel, Harry Lauder's Walking-stick

    • 'Contorta Purpurea'

    • 'Fuscorubra'

    • 'Little Rob'

    • 'Pendula'

      Weeping Hazel

    • 'Purple Umbrella'TM

    • 'Red Dragon'®

    • 'Red Majestic'PBR

    • 'Rotblättrige Zellernuss'

      Red Hazel, Red Avaline, Blood Hazel

    • selections for nut production

    • 'SKCORY19SCOOB'

    • 'Twister'

    • 'Urticifolia'

      Cut-leaved Hazel

    • pontica

    • 'Variegata'

      Variegated Hazel

  • Corylus avellana × cornuta

    Filazel

  • Corylus avellana × heterophylla

    Ping'ou

  • Corylus avellana × maxima

    European fruiting hazel, Cobnut, Filbert, Zellernuss, Avelline

    • 'Barcelona'

    • 'Butler'

    • 'Camponica'

    • 'Casina'

    • 'Clark'

    • 'Corabel'

    • 'Cosford'

    • 'Craig'

    • 'Daviana'

    • 'Delta'

    • 'Dorris'

    • 'EMOA 1'

    • 'Ennis'

    • 'Epsilon'

    • 'Eta'

    • 'Felix'

    • 'Feriale'

    • 'Foşa'

    • 'Gamma'

    • 'Garibaldi'

    • 'Gasaway'

    • 'Gem'

    • 'Grifoli'

    • 'Gunslebert'

    • 'Gustav's Zeller'

    • 'Hall's Giant'

    • 'Hunterdon'

    • 'Impériale de Trébizonde'

    • 'Jefferson'

    • 'Jemtegaard 5'

    • 'Kentish Cob'

    • 'Lang Tidlig Zeller'

    • 'Lewis'

    • 'Lombardii'

    • 'Louis Berger'

    • 'McDonald'

    • 'Monmouth'

    • 'Morell'

    • 'Mortarella'

    • 'Negret'

    • 'Nocchione'

    • 'Öglunda'

    • 'Palaz'

    • 'Pauetet'

    • 'Pearson's Prolific'

    • 'Raritan'

    • 'Ribet'

    • 'Riccia di Talanico'

    • 'Rotblättrige Zellernuss'

      Red Filbert, Blood Hazel

    • 'Sacajawea'

    • 'San Giovanni'

    • 'Santiam'

    • 'Segorbe'

    • 'Somerset'

    • 'Theta'

    • 'Tokolyi Brownfield Cosford'

    • 'Tombul'

    • 'Tonda di Giffoni'

    • 'Tonda Francescana'®

    • 'Tonda Gentile della Langhe'

    • 'Tonda Gentile Romana'

    • 'Tonda Pacifica'

    • 'Tonda Rossa'

    • 'Tonollo'

    • 'Webb's Prize Cob'

    • 'Wepster'

    • 'White Filbert'

    • 'Willamette'

    • 'Yamhill'

    • 'York'

    • 'Zeta'

  • Corylus avellana × sieboldiana

  • Corylus avellana × sutchuenensis

  • Corylus Badgersett Hybrids

  • Corylus chinensis

    Chinese Hazel, 华榛 (hua zhen)

  • Corylus colchica

    Georgian Hazel

  • Corylus colurna

    Turkish Hazel, Constantinople Hazel, Byzantine Hazel

    • 'Granat'

    • 'Lloyd Kenyon'

    • 'Silvanus Purple'

    • 'VDB Obelisk'

  • Corylus × colurnoides

    Trazel

    • 'Chinoka'

    • 'Faroka'

    • 'Finger Lakes Abundant'

    • 'Freeoka'

    • 'Gellatly 11'

    • 'Laroka'

    • 'Morrisoka'

    • 'Zeroka'

  • Corylus cornuta

    Beaked Hazel

    • californica

      Californian Hazel

  • Corylus fargesii

    Farges' Hazel, Birch-bark Hazel, 披针叶榛 (pi zhen ye zhen)

  • Corylus ferox

    Himalayan Hazel, 刺榛 (ci zhen)

    • tibetica

      Tibetan Hazel, 藏刺榛 (zang ci zhen)

  • Corylus 'Grand Traverse'

  • Corylus heterophylla

    Japanese Hazel, Siberian Hazel, 榛 (zhen)

  • Corylus jacquemontii

    West Himayalan Hazel

  • Corylus maxima

    Filbert

    • 'Frühe van Frauendorf'

      Red Filbert

    • 'Purpurea'

      Purple Filbert

  • Corylus 'Purple Haze'

  • Corylus 'Rosita'

  • Corylus 'Ruby'

  • Corylus sieboldiana

    Japanese Hazel

    • mandshurica

      Siberian Hazel, 毛榛 (mao zhen)

  • Corylus × spinescens

  • Corylus sutchuenensis

    Sichuan Hazel

  • Corylus 'Te Terra Red'

  • Corylus × vilmorinii

    Chinese Trazel, Vilmorin's Hazel

  • Corylus yunnanensis

    Yunnan Hazel, 滇榛 (dian zhen)

• Corymbia

  Bloodwoods, Ghost Gums, Spotted Gums

  • Corymbia citriodora

    Lemon-scented Gum

• Corynocarpus

  • Corynocarpus laevigatus

    Karaka

• Cotinus

  • Cotinus coggygria

    Venetian Sumach

    • purpureus

    • 'Flame'

    • 'Foliis Purpureis'

    • 'Notcutt's Variety'

    • 'Royal Purple'

  • Cotinus obovatus

• Cotoneaster

  • Cotoneaster acuminatus

  • Cotoneaster acutifolius

    • C tenuipes

    • villosulus

  • Cotoneaster adpressus

    • praecox

  • Cotoneaster affinis

    • bacillaris

  • Cotoneaster ambiguus

  • Cotoneaster amoenus

  • Cotoneaster apiculatus

  • Cotoneaster bullatus

    • macrophyllus

  • Cotoneaster buxifolius

  • Cotoneaster congestus

  • Cotoneaster conspicuus

  • Cotoneaster cooperi

    • microcarpa

  • Cotoneaster dammeri

    • C 'kogholm'

    • 'Major'

    • radicans

  • Cotoneaster dielsianus

    • elegans

  • Cotoneaster distichus

    • parvifolius

    • tongolensis

    • verruculosus

  • Cotoneaster divaricatus

  • Cotoneaster foveolatus

  • Cotoneaster franchetii

    • C wardii

    • cinerascens

    • sternianus

  • Cotoneaster frigidus

    • C 'Cornubia'

    • C × crispii

    • C (frigidus × salicifolius) 'Exburiensis'

    • C 'Hybridus Pendulus'

    • C 'Saint Monica'

    • C × watereri

    • fructu-luteo

    • 'Pendulus'

    • 'Vicarii'

  • Cotoneaster glabratus

  • Cotoneaster glaucophyllus

    • serotinus

    • meiophyllus

    • vestitus

  • Cotoneaster harrovianus

  • Cotoneaster hebephyllus

    • C majusculus

    • fulvidus

    • incanus

  • Cotoneaster henryanus

  • Cotoneaster horizontalis

    • C (horizontalis × salicifolius

    • C 'Sabrina'

    • C splendens

    • 'Saxatilis

    • perpusillus

    • 'Variegatus'

  • Cotoneaster hupehensis

  • Cotoneaster integerrimus

    Common Cotoneaster

    • C roseus

  • Cotoneaster lacteus

  • Cotoneaster lindleyi

  • Cotoneaster lucidus

  • Cotoneaster melanocarpus

    • laxiflorus

  • Cotoneaster microphyllus

    • melanotrichus

    • cochleatus

    • thymifolius

  • Cotoneaster moupinensis

  • Cotoneaster multiflorus

    • calocarpus

    • granatensis

  • Cotoneaster nitens

    • C harrysmithii

  • Cotoneaster nitidifolius

  • Cotoneaster obscurus

    • C glomerulatus

    • cornifolius

  • Cotoneaster pannosus

  • Cotoneaster prostratus

    • lanatus

  • Cotoneaster racemiflorus

    • microcarpus

    • nummularius

    • soongoricus

    • veitchii

  • Cotoneaster rhytidophyllus

  • Cotoneaster rotundifolius

    • lanatus

  • Cotoneaster rubens

  • Cotoneaster salicifolius

    • floccosus

    • rugosus

  • Cotoneaster simonsii

    • C 'Newryensis'

  • Cotoneaster tomentosus

  • Cotoneaster turbinatus

  • Cotoneaster uniflorus

  • Cotoneaster zabelii

    • miniatus

• Cowania

  • Cowania plicata

  • Cowania stansburiana

• Craibiodendron

  • Craibiodendron yunnanense

• + Crataegomespilus

  • + Crataegomespilus dardarii

  • + Crataegomespilus potsdamiensis

• Crataegus

  Hawthorns

  • Crataegus ambigua

    Russian Hawthorn

  • Crataegus apiifolia

  • Crataegus aprica

  • Crataegus azarolus

    • sinaica

  • Crataegus baroussana

  • Crataegus brachyacantha

    Pomette Bleue

    • C saligna

  • Crataegus chlorosarca

  • Crataegus chrysocarpa

    • C dunbarii

    • C jackii

    • C jonesiae

    • phoenicea

  • Crataegus chungtienensis

  • Crataegus coccinioides

    • C dilatata

  • Crataegus crus-galli

    Cockspur Thorn

    • C berberifolia

    • C canbyi

    • C fontanesiana

    • C persistens

    • arbutifolia

    • capillata

    • linearis

    • pyracanthifolia

    • salicifolia

  • Crataegus cuneata

  • Crataegus × dippeliana

  • Crataegus douglasii

  • Crataegus dsungarica

    • C songorica

  • Crataegus durobrivensis

  • Crataegus flabellata

    • C macrosperma

  • Crataegus flava

    Yellow Haw

  • Crataegus henryi

  • Crataegus heterophylla

  • Crataegus intricata

  • Crataegus jozana

  • Crataegus laevigata

  • Crataegus × lavallei

    • C × grignonensis

    • 'Carrierei'

  • Crataegus macracantha

  • Crataegus marshallii

    Parsley Haw

  • Crataegus mexicana

    Tejocote

  • Crataegus meyeri

  • Crataegus mollis

    • C arnoldiana

    • C. submollis

  • Crataegus monogyna

    Common Hawthorn

    • 'Biflora'

      Glastonbury Thorn

    • cv'Reginae'

    • laciniata

    • pendula

    • stricta

    • 'Filicifolia'

    • 'Flexuosa'

    • 'Horrida'

    • 'Inermis Compacta'

    • 'Ramulis Aureis'

    • 'Semperflorens'

    • 'Sesteriana'

  • Crataegus nigra

    Hungarian Thorn

  • Crataegus oliveriana

  • Crataegus orientalis

  • Crataegus oxyacantha

    Hawthorn or May

    • C × mordenensis

    • aurea

    • rosea

    • 'François Rigaud'

    • 'Gireoudii'

    • 'Masekii'

    • 'Paul's Scarlet'

    • 'Plena'

    • 'Punicea'

    • 'Punicea Flore Pleno'

  • Crataegus pedicellata

    • C ellwangeriana

    • C holmesiana

  • Crataegus pentagyna

  • Crataegus phaenopyrum

    Washington Thorn

    • 'Fastigiata'

  • Crataegus pinnatifida

    • major

    • psilosa

  • Crataegus pruinosa

  • Crataegus prunifolia

    • C splendens

  • Crataegus pseudoheterophylla

  • Crataegus punctata

    • aurea

  • Crataegus sanguinea

  • Crataegus spathulata

  • Crataegus stipulacea

  • Crataegus succulenta

  • Crataegus tanacetifolia

  • Crataegus tomentosa

  • Crataegus uniflora

  • Crataegus viridis

    • C nitida

  • Crataegus wattiana

    • C altaica

  • Crataegus wilsonii

• × Crataemespilus

  • × Crataemespilus canescens

    Stern's Medlar

  • × Crataemespilus gillotii

  • × Crataemespilus grandiflora

    Medlar-thorn, Smith's Medlar

• Crinodendron

  Chilean lantern tree, Pataqua, Polizon, Chaquihue, Patagua

  • Crinodendron hookerianum

    Chilean Lantern-tree, polizon, chaquihue

    • 'Ada Hoffmann'

    • 'Alf Robbins'

    • 'Ashmount'

  • Crinodendron patagua

    Lily of the Valley Tree, pataqua, Evergreen Snowbell

• Cryptocarya

  • Cryptocarya alba

    Peumo

• Cryptomeria

  • Cryptomeria japonica

    • 'Jindai-sugi'

    • 'Sekkan-sugi'

• Cudrania

  • Cudrania tricuspidata

• Cunninghamia

  • Cunninghamia konishii

    • C kawakamii

  • Cunninghamia lanceolata

    • 'Glauca'

• × Cupressocyparis

  • × Cupressocyparis leylandii

    • 'Haggerston Grey' (Clone 2)

    • 'Leighton Green' (Clone 11)

• Cupressus

  True Cypresses

  • Cupressus arizonica

    Arizona Cypress

    • C glabra

    • stephensonii

  • Cupressus austrotibetica

  • Cupressus bakeri

    Baker Cypress, Modoc Cypress, Siskiyou Cypress

  • Cupressus cashmeriana

  • Cupressus chengiana

    Cheng Cypress, Min River Cypress, Sichuan Cypress

    • jiangensis

  • Cupressus corneyana

  • Cupressus duclouxiana

  • Cupressus dupreziana

    • atlantica

      Atlas Cypress

    • dupreziana

  • Cupressus forbesii

    Tecate Cypress

  • Cupressus funebris

    Chinese Weeping Cypress

  • Cupressus gigantea

    Tsangpo Cypress

  • Cupressus goveniana

    • C abramsiana

    • C sargentii

    • abramsiana

      Santa Cruz Cypress

    • pygmaea

  • Cupressus himalaica

    Bhutan Cypress

  • Cupressus lusitanica

    Cedar of Goa

    • 'Flagillifera'

    • 'Glauca Pendula'

    • benthamii

  • Cupressus macnabiana

    • C bakeri

  • Cupressus macrocarpa

    Monterey Cypress

    • 'Crippsii'

    • fastigiata

    • 'Lutea'

    • 'Pygmaea'

  • Cupressus sargentii

    Sargent Cypress

  • Cupressus sempervirens

    Italian Cypress

    • horizontalis

    • sempervirens

  • Cupressus torulosa

    Himalayan Cypress

    • corneyana

• × Cuprocyparis

  Hybrid Cypresses

  • × Cuprocyparis notabilis

    Alice Holt Cypress, Noble Cypress

  • × Cuprocyparis ovensii

    Ovens' Cypress

• Cyathodes

  • Cyathodes colensoi

    • C empetrifolia

  • Cyathodes juniperina

    • C robusta

• Cyclocarya

  Wheel Wingnut, qing qian liu shu

  • Cyclocarya paliurus

    Wheel Wingnut, qing qian liu

• Cydonia

  Quince

  • Cydonia oblonga

    Common Quince

    • 'Lusitanica'

    • 'Maliformis'

    • 'Vranja'

• Cyrilla

  • Cyrilla racemiflora

    Leatherwood

• Cytisus

  Broom

  • Cytisus albus

  • Cytisus ardoinii

  • Cytisus austriacus

    • heuffelii

  • Cytisus battandieri

  • Cytisus × beanii

  • Cytisus × dallimorei

  • Cytisus decumbens

  • Cytisus demissus

  • Cytisus diffusus

  • Cytisus emeriflorus

  • Cytisus fontanesii

  • Cytisus grandiflorus

    Woolly-podded Broom

    • C 'Cheniston'

  • Cytisus hirsutus

  • Cytisus ingramii

  • Cytisus × kewensis

    • 'Niki'

  • Cytisus monspessulanus

    Montpelier Broom

  • Cytisus multiflorus

  • Cytisus nigricans

    • 'Cyni'

  • Cytisus palmensis

    Tagasaste

  • Cytisus × praecox

  • Cytisus procumbens

  • Cytisus proliferus

    Escabon

  • Cytisus purgans

  • Cytisus purpureus

    • albus

  • Cytisus racemosus

  • Cytisus ratisbonensis

  • Cytisus rochelii

  • Cytisus scoparius

    Common Broom

    • 'Andreanus'

    • sulphureus

    • 'Pendulus'

    • prostratus

  • Cytisus sessilifolius

  • Cytisus × spachianus

    • C canariensis

    • C 'Elegans'

    • C stenopetalus

    • 'Everestianus'

  • Cytisus supinus

  • Cytisus supranubius

  • Cytisus tommasinii

  • Cytisus × versicolor

    • 'Hillieri'