Botanical Name to Common Name – C-E

Cacalia atriplicifolia Pale Indian Plantain Caesalpinia   Brasiletto Caesalpinia ferrea Leopard Tree Caesalpinia mexicana Retamilia Caesalpinia sappan Sappan-wood Caesalpinia pucherrima gilliesii Yellow Bird of Paradise Caladium x hortulanum Fancy-leaved caladium Calamagrostis canadensis Bluejoint Grass Calamintha officinalis: Calamint Calamintha officinalis: Calamint Calamintha ascendens Calamintha Calamintha nepeta Nepitella Calamintha grandiflora Showy Calamint Calamintha clinopodium Wild Basil Calamus rotang Sweet Segde Calandrinia umbellata Rock Purslane Calathea picturata Calathea Calendula officinalis var. prolifera Hen and chicks pot marigo Calendula   Marigold Calendula officinalis Pot Marigold Calla palustris wild calla Calliandra anomala Cabello De Angel Callicarpa   Beautyberry Callicarpa americana French Mulberry Callirhoe triangulata Poppy Mallow Callirhoe involucrata Wine cups Callistephus chinensis Chinese Aster Callitris preissii var. verrucosa Mallee Pine Callitris preissii Rottnest Is. Pine Calluna vulgaris Heather Calocasia antiquorum Taro Calocedrus decurrens Californian White Cedar Calochortus   Mariposa Lilies Calochortus uniflorus Mariposa Lily Calochortus nuttalii Sego Lily Calochortus subalpinus Subalpine mariposa lily Calochortus tolmiei Tolmie’s mariposa lily Calonyction aculeatum Giant Moonflower Calonyction   Moonflower Calotis cuneifolia Bogan Flea Calotis erinacea Burr-Daisy Calotropis gigantea Calotropis Calotropis procera Calotropis Caltha biflora alpine white marsh marigo Caltha natans floating marsh marigold Caltha   marsh marigold Caltha palustris Marsh Marigold Calutea arborescens Bladder Senna Calycanthus floridus Carolina Allspice Calycanthus   Sweet Shrub Calypso bulbosa Fairyslipper Calystegia sepium Greater Bindweed Camassia   Camass Camassia esculenta: Camass Camassia camas Common camas Camassia quamash Common Camass Camassia leichtlinii Great camas Camellia japonica Japanese Camellia Camellia sinensis Tea Camellia bohea: Tea plant Camellia theifera: Tea plant Camellia viridis: Tea plant Campanula elatines Adriatic bellflower Campanula gentianoides: Balloon flower Campanula glauca: Balloon flower Campanula grandiflora: Balloon flower Campanula barbata Bearded Bellflower Campanula   Bellflower Campanula portenschlagiana Bellflower Campanula x burghaltii Bellflower Campanula zoysii Bellflower Campanula collina Blue dwarf bellflower Campanula medium Canterbury Bells Campanula pyramidalis Chimney Bellflower Campanula tomasiniana Cliff Bellflower Campanula glomerata Clustered bellflower Campanula rapunculoides Creeping Bellflower Campanula garganica Dwarf bellflower Campanula cochleariifolia Fairies Thimbles Campanula latifolia var. macrantha Giant Bellflower Campanula latifolia Great Bellflower Campanula rotundifolia Harebell Campanula glomerata var. acaulis Low Cluster Danesblood Be Campanula lactiflora Milky Bellflower Campanula persicifolia Peach-leaved Bellflower Campanula poscharskyana Poscharsky’s Bellflower Campanula rapunculus Rampion Campanula tridentata Toothed Bellflower Campanula carpatica Tussock Bellflower Campanula alliariifolia White bellflower Campanula pyramidalis var. alba White Chimney Bellflower Campanula thyrsoides Yellow Bellflower Campsis adrepens: Chinese trumpet-creeper Campsis chinensis Chinese trumpet-creeper Campsis grandiflora Trumpet Creeper Campsis radicans Trumpet Creeper Campsis x tagliabuana Trumpet Creeper Campsis   Trumpet Vine Canavalia maritima Baybean Canavalia ensiformis Jack Bean Candelariella vitellina Lichen Canella axillaris Malambo Bark Canella alba White Cinnamon Canna edulis Indian Shot Canna indica Indian Shot Cannabis chinense: Hemp Cannabis sativa Indian Hemp Capparis spinosa var. nummularia Australian Caper-bush Capparis spinosa Caper Capparis   Caper Bush Capparis spinosa var. inermis Caper Bush Capsella bursa-pastoris Shepherd’s Purse Capsicum pendulum Aji Colorado Chile Capsicum baccatum Aji Habanero Chile Capsicum minimum Cayenne Capsicum frutescens Chile Capsicum pubescens Chile Capsicum frutescens f.piment Chili Capsicum annuum Peppers Caragana   Pea Tree Caragana arborescens Siberian Peashrub Cardamine hirsuta Hairy Bittercress Cardamine pratensis Lady’s Smock Cardamine amara Larger Bittercress Cardiocrinum giganteum Giant Lily Cardiospermum halicacabum Balloon vine Cardispermum halicacabum Balloon Vine Carduus arvensis Creeping Plume Thistle Carduus palustris Marsh Plume Thistle Carduus pratensis Meadow Plume Thistle Carduus heterophyllus: Melancholy Thistle Carduus nutans Musk Thistle Carduus pycnocephalous Slender-flowered Thistle Carduus lanceolatus Spear Thistle Carduus tuberosus Tuberous Plume Thistle Carduus crispus Welted Thistle Carduus eriophorus Woolly-headed Thistle Carex bebbii Bebb’s Sedge Carex vulpinoidea Fox Sedge Carex pendula Giant Sedge Grass Carex vulpina Great Sedge Carex grayi Morning Star Carex trifida Mutton Bird Sedge Carex pennsylvanica Pennsylvania Sedge Carex arenaria Sand Sedge Carica pentagona babáco Carica   Papaya Carica papaya Papaya Carica papaya ‘Hawaii Dark Pink’ Papaya Carica papaya ‘Solo’ Papaya Carissa grandiflora Natal Plum Carlina acanthifolia Acanthus-leaved Thistle Carlina vulgaris Carline Thistle Carlina acaulis Dwarf Thistle Carlina   Weather thistle Carnegiea gigantea Saguaro Cactus Carpinus betulus European Hornbeam Carthamus tinctorius Safflower Carum copticum Ajowan Carum copti Ajwan Carum carvi Caraway Caryophyllum aromaticum: Clove tree Cascarilla esenbeckia febrifuga Copalchi Bark Cassia holosericeae Aden Senna Cassia marilandica American Senna Cassia javanica Apple-blossom Shower Cassia alata Candlestick Senna Cassia sturtii Dense senna Cassia eremophila Desert Cassia Cassia covesii Desert senna Cassia tomentosa Downy Senna Cassia montana False Senna Cassia corymbosa Flowery Senna Cassia odorata Fragrant senna Cassia gaudichaudii Kalamona Cassia glauca Kalamona Cassia nodosa Pink And White Shower Cassia grandis Pink Shower Cassia didymobotra Popcorn Senna Cassia chamoecrista Prairie Senna Cassia fistula Purging Cassia Cassia obovata Senegal Senna Cassia   Senna Cassia acutifolia Senna Cassia tora Sickle senna Cassia laevigata Smooth Senna Cassia angustifolia Tinevelly Senna Cassia hebecarpa Wild Senna Cassia nictitans Wild Sensitive Plant Cassia artemisioides Wormwood Senna Cassiope stelleriana Alaskan mountain-heather Cassiope lycopodioides Club-moss mountain heathe Cassiope mertensiana White mountain-heather Castanea sativa Sweet Chestnut Castanopsis chrysophylla chinquapin Castela emoryi Crucifixion thorn Castilleja   Indian Paintbrush Castilleja integra Indian Paintbrush Casuarina cristata Belah Casuarina cunninghamiana River She-oak Casuarina   She-oak Catabrosa aquatica Water Whorl-grass Catalpa bignonioides Indian Bean Tree Catalpa ovata Yellow Catalpa Catananche caerulea Cupid’s Dart Catechu nigrum Black Catechu Catechu pallidum Pale Catechu Catha edulis Khat Catharanthus roseus Madagascar Periwinkle Cattleya   Cattleya orchid Caulophyllum thalictroides Blue Cohosh Ceanothus ‘Delight’ Californian Lilac Ceanothus ‘Dignity’ Californian Lilac Ceanothus ‘Gloire de Versailles’ Californian Lilac Ceanothus ‘Topaz’ Californian Lilac Ceanothus arboreus Californian Lilac Ceanothus azurea Californian Lilac Ceanothus impressus Californian Lilac Ceanothus thyrsiflorus Californian Lilac Ceanothus cordulatus Mountain Whitethorn Ceanothus americanus Red Root Ceanothus sanguineus Redstem ceanothus Ceanothus velutinus Snowbrush Ceanothus chloroxylon West Indian Logwood Cedrela tooma Australian Red Cedar Cedrela odorata Cedar Cedronella triphylla Balm of gilead Cedronella canariensis Balm of Gilead (Fake) Cedronella triphylla: False Balm of Gilead Cedrus atlantica African Cedar Cedrus   Cedar Cedrus libani Cedar of Lebanon Cedrus deodara Indian Cedar Celastrus scandens American Bittersweet Celastrus orbiculatus Oriental Bittersweet Celastrus alatus: Winged spindle-tree Celastrus striatus: Winged spindle-tree Celosia argentea var. cristata Cockscomb Celosia cristata Cockscomb Celosia plumosa Plumed cockscomb Celosia argentea Quail Grass Celosia   Wheatstraw Celosia Celosia spicata Wheatstraw celosia Celsia arcturus Cretan Bear’s Tail Celsia roripifolia Pink Bear’s Tail Centaurea americana ‘Jolly Joker’ Basket Flower Centaurea nigra Black Knapweed Centaurea calcitrapa Common Star Thistle Centaurea   Cornflower Centaurea cyanus Cornflower Centaurea cyanus ‘Emperor William’ Cornflower Centaurea scabiosa Greater Knapweed Centaurea jacea Knapwort Harshweed Centaurea montana Mountain Knapweed Centaurea pulcherrima Pink Knapweed Centaurea moschata Sweet Sultan Centaurea phrygia Wig Knapweed Centaurea solstitalis Yellow Star Thistle Centaurea macrocephala Yellow Thistle Centaurium erythraea Centaury Centaurium minus Common centaury Centaurium umbellatum Common centaury Centranthus ruber Red Valerian Centrosema   Conchita Centrosema virginiana Spurred Butterfly Pea Cephaëlis ipecacuanha Ipecacuanha Cephalaria gigantea Golden Scalehead Cephalocereus senilis The Old Man Cactus Ceradia furcata African Bdellium Cerastium   Mouse Ear Cerastium biebersteinii Mouse-eared Chickweed Cerastium grandiflorum Showy Chickweed Cerastium tomentosum Snow In Summer Ceratonia siliqua John’s Bread Ceratostigma plumbaginoides Plumbago Ceratostigma willmottianum Plumbago Cercidiphyllum japonicum Katsura Tree Cercidium   Palo Verde Cercidium microphyllum Yellow Paloverde Cercis siliquastrum Judas Tree Cercis canadensis North America Red Bud Cercis   Redbud Cercis occidentalis Western Red Bud Cercocarpus betuloides Birch-leaf Mountain Mahog Cercocarpus   Mountain Mahogany Cereus caespitosus Cereus Cereus divaricatus Cereus Cereus flagelliformis Cereus Cereus pilocereus Cereus Cereus grandiflorus Night Blooming Cereus Cereus giganteus Suwarron Cerinthe major honeywort Cestrum nocturnum Night-blooming Jasmine Cetraria islandica Iceland Moss Chaenactis   pincushion Chaenomeles sinensis Chinese quince Chaenomeles japonica Japanese Quince Chaenomeles speciosa Ornamental Quince Chaenomeles x superba Ornamental Quince Chaerophyllum bulbosum Parsnip Chervil Chamaecereus silvestrii Peanut Cactus Chamaecyparis   Cedar Chamaecyparis obtusa Hinoki Chamaecyparis lawsoniana Lawson Cypress Chamaecyparis pisifera Sawara Falsecypress Chamaecyparis nootkatensis Yellow-cedar Chamaedorea erumpens Bamboo Palm Chamaelirium luteum False Unicorn Root Chamaemelum nobile ‘Treneague’ English Chamomile Chamaemelum nobile Roman Chamomille Chamaenerion angustifolium Fireweed Chamaepeuce diacantha Fish-bone Thistle Chamaerops excelsa: Hemp palm Chavica roxburghii: Long pepper Cheiranthus   Wallflower Cheiranthus cheiri Wallflower Chelidonium   Celandine Chelidonium majus Greater Celandine Chelone obliqua Balmony Chelone glabra Turtlehead Chenopodium botrys ‘Green Magic’ Ambrosia Chenopodium ambrosioides American Wormseed Chenopodium anthelminticum American Wormseed Chenopodium olidum Arrach Chenopodium scoparia: Belvedere cypresss Chenopodium album Fat Hen Chenopodium bonus-henricus Good King Henry Chenopodium amaranticolor Goosefoot Chenopodium   Goosefoots Chenopodium botrys Jerusalem Oak Chenopodium giganteum Magenta Lamb’s Quarters Chenopodium murale Nettle-leaved Goosefoot Chenopodium glaucum Oak-leaved Goosefoot Chenopodium quinoa Quinoa Chenopodium rubrum Red Goosefoot Chenopodium aristatum Sea Foam Flower Chenopodium capitatum Strawberry Blite Chiastophyllum oppositifolium Lamb’s Tail Chilopsis linearis Desert Willow Chimaphila umbellata Pipissewa Chimaphila   Pipsissewa Chimaphila maculata Spotted Wintergreen Chimonanthus praecox Wintersweet Chimophila umbellata Pipissewa Chionanthus virginicus Fringe Tree Chionanthus virginucus White Fringetree Chionodoxa luciliae Glory of The Snow Chlorogalum   Amole Lily Chlorogalum pomeridianum Amole Lily Chlorophytum comosum Spider Plant Choisya ternata Mexican Orange Blossom Chondrodendron tomentosum Pareira Chondrus crispus Irish Moss Chrysalidocarpus lutescens Areca palm Chrysanthemum segetum Corn Marigold Chrysanthemum coronarium Garland Chrysanthemum Chrysanthemum leucanthemum Oxeye Daisy Chrysanthemum carneum Persian Pellitory Chrysanthemum roseum Persian Pellitory Chrysanthemum cinerariifolium Pyrethrum Chrysanthemum x superbum Shasta Daisy Chrysanthemum ptarmiciflorum Silverlace Dusty Miller Chrysanthemum suaveolens Sweet Feverfew Chrysanthemum vulgare Tansy Chrysanthemum macrophyllum Tansy Chrysanthemum Chrysophyllum cainito Star Apple Chrysopsis villosa Aster Chrysopsis   Golden Aster Chrysopsis mariana Maryland Golden Aster Chrysopsis camporum Rosinwood Chrysosplenium oppositifolium Golden Saxifrage Cicer arietinum Bush Garbanzo Bean Cichorium intybus ‘Magdeburg’ Coffee Chicory Cichorium intybus var. sativum Common Cichory Cichorium endivia Endive Cichorium endiva Endive Chicory Cichorium intybus Wild Chicory Cicuta maculata American Cowbean Cicuta douglasii poison hemlock Cicuta mackenzieana water hemlock Cicuta virosa Water Hemlock Cimicifuga elata Black Cohosh Cimicifuga racemosa Black Cohosh Cimicifuga   Bugbane Cinchona calysaya Cinchona Cinchona succirubra Peruvian Bark Cinnamodendron axillaris Casca Paratuds Cinnamodendron corticosum False Winter’s Bark Cinnamomum camphora Camphor Cinnamomum cinnamonum Camphor Cinnamomum aromaticum: Cassia Cinnamomum cassia Cassia Cinnamomum tamala Cassia Vera Cinnamomum culiawan Cinnamon Cinnamomum lignea Cinnamon Cinnamomum loureirii Cinnamon Cinnamomum obtusifolium: Cinnamon Cinnamomum pauciflorum Cinnamon Cinnamomum rubrum Cinnamon Cinnamomum sintok Cinnamon Cinnamomum zeylanicum Cinnamon Cinnamomum aromaticum Cinnamon Cassia Cinnamomum nitidum Malabathri Leaves Cinnamomum burmanni Massoi Bark Cinnamomum iners Wild Cinnamon (Japan) Circaea lutetiana Enchanter’s Nightshade Cirsium diacantha Fishbone Thistle Cirsium japonicum Japanese Thistle Cirsium helenioides Melancholy Thistle Cissampelos convolulaceum Wild Grape Cissus antarctica Kangaroo Vine Cistus laurifolius Laurel-leaved Rock Rose Cistus   Rock Rose Cistus ladaniferus Rock Rose Cistus x pulverulentus Rock Rose Cistus x purpureus Rock Rose Cistus salviifolius Sage-leaved Rockrose Citrullus colocynthis Colocynth Citrullus edulis: Watermelon Citrullus lanatus Watermelon Citrullus vulgaris Watermelon Citrus bergamia Bergamot Citrus vulgaris var. bigaradia Bitter Orange Citrus mitis Calamondin Orange Citrus medica cedra: Cedrat Lemon Citrus digitata seu chirocarpus: Citron Citrus medica Citron Citrus medica var. vulgaris Citron Citrus   Citrus Fruits Citrus x paradisi Grapefruit Citrus javanica Java Lemon Citrus hystrix Kaffir Lime Citrus deliciosa: King orange Citrus nobilis King orange Citrus limon Lemon Citrus aurantiifolia Lime Fruit Citrus sinensis Orange Citrus limetta: Pear Lemon Citrus margarita Pearl Lemon Citrus aurantium Seville Orange Citrus lumia Sweet Lemon Citrus aurantium var. dulcis Sweet Orange Citrus trifoliata: Trifoliate orange Citrus triptera: Trifoliate orange Cladonia pyxidata Cup Moss Cladothamnus pyroliflorus Copperbush Cladrastis kentukea American Yellowwood Clarkia unguiculata Mountain Garland Claytonia perfoliata Winter Purslane Clematis crispa Blue Jasmine Clematis recta Clematis Clematis virginiana Common Virgin’s Bower Clematis connata Gold Nod Clematis Clematis tangutica Golden Clematis Clematis viticella Italian Vine Bower Clematis x jackmanii Jackman Clematis Clematis viorna Leather Flower Clematis paniculata Sweet Autumn Clematis Clematis flammula Sweet-scented Virgin’s B Clematis vitalba Traveller’s Joy Clematis   Virgin’s Bower Clematis ligusticifolia Yerba De Chivato Cleome   Spider Flower Cleome hasslerana Spider Flower Cleome spinosa Spider Flower Clethra alnifolia Sweet Pepper Bush Clianthus   Glory Pea Clianthus formosus Glory Pea Clianthus puniceus Parrot’s Bill Clinopodium vulgare Wild Basil Clinopodium vulgare: Wild Basil Clintonia uniflora Queen’s cup Clitoria ternatea Butterfly-pea Clivia miniata Kaffir Lily Clusia flava Monkey Apple Cnicus benedictus Holy Thistle Cobaea scandens Cup-and-saucer Vine Coccoloba uvifera Jamaica Kino Cochlearia officinalis: Common Scurvy Grass Cochlearia danica Danish Scurvy-grass Cochlearia anglica English Scurvy-grass Cochlearia fenestrata Scurvy Grass Cocos nucifera Coconut Codiaeum variegatum Croton Codonopsis tangshen Codonopsis Coffea canephora Australian Sandarac Coffea   Coffee Coffea arabica Coffee Coix lachryma-jobi Job’s Tears Cola acuminata Cola Cola ballayi Cornu Cola vera Kola Nuts Colchicum   Autumn Crocus Colchicum autumnale Meadow Saffron Coleus amboinicus Broadleaf Thyme Coleus   Menthol Plant Collinsia heterophylla Chinese Houses Collinsia canadensis Stoneroot Collinsonia canadensis Stone Root Colocasia esculenta Elephant Ears Colutea arborescens Bladder-senna Colvillea racemosa Colville’s Glory Combretum sundaicum Combretum Commelina   Dayflower Commelina tuberosa Dayflower Commiphora opobalsamum Balsam of Gilead Commiphora erythraea Bisabol Myrrh Commiphora myrrha Myrrh Conium maculatum Poison Hemlock Conopholis alpina broomrape Conopodium majus Pig-nut Consolida regalis Field Larkspur Consolida   Larkspur Consolida ajacis Larkspur Consolida orientalis Larkspur Convallaria majalis Lily of The Valley Convolvulus dissectus Bindweed Convolvulus purpureus Bindweed Convolvulus rhodorhiza Bindweed Convolvulus   Bindweeds Convolvulus occidentalis Chapparal Morning Glory Convolvulus tricolor Dwarf Convolvulus Convolvulus arvensis Field Convolvulus Convolvulus jalapa Jalap Bindweed Convolvulus duartinus Morning Glory Convolvulus soldanella Sea Bindweed Convolvulus scammonia Syrian Bindweed Convolvulus batatas Tuberous-rooted Bindweed Convolvulus panduratus Wild Potato Conyza canadensis Canadian Fleabane Conyza carminifolia Moradilla Copaifera   Copaiba Copaifera langsdorffii Copaiba Coplospermum gossypium Indian Gum Coptis groenlandica Goldthread Coptis trifolia Goldthread Corallorrhiza odontorhiza Crawley Root Corallorrhiza maculata Spotted coralroot Corallorrhiza striata Striped coralroot Corallorrhiza maculata ssp. mertensiana Western coralroot Cordyline terminalis Chinese Colli Cordyline australis New Zealand Cabbage Tree Coreopsis tinctoria Dyer’s Coreopsis Coreopsis gigantea Giant Coreopsis Coreopsis palmata Stiff Coreopsis Coreopsis tripteris Tall Coreopsis Coreopsis grandiflora Tickweed Coreopsis lanceolata Tickweed Coriandrum sativum Coriander Coridothymus capitatus Conehead Thyme Cornus florida American Boxwood Cornus canadensis Bunchberry Cornus mas Cornelian Cherry Cornus sanguinea Dogberry Cornus caerulea Dogwood Cornus mascula Dogwood Cornus suecica Dogwood Cornus circinata Green Osier Cornus kousa Kousa Dogwood Cornus amomum Red American Osier Cornus alba Red-barked Dogwood Cornus stolonifera Red-osier dogwood Cornus nuttallii Western flowering dogwood Coronilla varia Crown Vetch Coronilla emerus Scorpion Senna Cortaderia selloana White Pampas Grass Cortusa matthioli Bear’s Ear Sanicle Corydalis cuccularia Dutchman’s Breeches Corylus californica: beaked hazelnut Corylus cornuta var. californica Beaked hazelnut Corylus maxima Giant Hazel Corylus avellana Hazel Corylus colurna Turkish Hazel Coscinium fenestratum Columbo Weed Cosmos bipinnatus Cosmea Cosmos   Mexican Aster Costus guanaiensis Canahuate Costus   Spiral Flag Costus speciosus Spiral Ginger Cotinus americanus Smoke Tree Cotinus coggygria Venetian Sumach Cotoneaster   Cotoneaster Cotula turbinata Brass Buttons Cotula barbata Yellow Marbles Cotyledon umbilicus Kidneywort Cotyledon   Pig’s Ears Crambe cordifolia Colewort Crambe maritima Sea Kale Crambe tatarica Tatarican Colewort Craspedia globosa Golden Drumstick Crataegus douglasii Black hawthorn Crataegus cuneata Chinese hill haw Crataegus crus-gallii Cockspur Thorn of EN Amer Crataegus monogyna Common Hawthorn Crataegus laevigata Hawthorn Crataegus oxyacantha hawthorn Crataegus   Hawthorns Crataegus bibas: Loquat Crataegus oxyacanthoides Midland Hawthorn Crataegus phaenopyrum Washington Hawthorne Crepis rubra Hawk’s Beard Crinodendron hookerianum Chilean Latern Tree Crithmum maritimum Rock Samphire Crocosmia x crocosmiiflora Garden Montbretia Crocus sativus Saffron Crotalaria longirostrata Chapil Crotalaria cunninghamii Green Bird Flower Crotalaria tenuifolia Jubbulpore Hemp Crotalaria   Rattle Box Crotalaria juncea Sunn Hemp Croton sanguifolius .. (New Andalusia) Croton hibiscifolius .. (New Granada) Croton eleuteria Cascarilla Croton pseudo-china Copalchi Bark (Mexico) Croton tiglium Croton Croton draco Mexican Dragon’s Blood Croton cascarilla Wild Rosemary Crowea angustifolia var. dentata Narrow Leaf Crucianella stylosa Crosswort Cryptocarpus spiralis East Indian Ipecacuanha Cryptomeria japonica Japanese Cedar Cryptotaenia canadensis Japanese Parsley Cryptotaenia japonica Japanese Parsley Cucumis prophetarum .. (Arabia) Cucumis myriocarpus .. (South Africa) Cucumis metuliferus African Cucumber Cucumis melo var. flexuosus Armenain Yard Long Cucumb Cucumis cantalupensis Cantaloup Melon Cucumis colocynthis Colocynth Cucumis melo Common Melon Cucumis   Cucumber Cucumis sativus Cucumber Cucumis dudaim Dudaim Melon Cucumis chate Hairy Cucumber Cucumis hardwickii Hill Colocynth of India Cucumis trigonis Karit Cucumis sativus ‘Burpless Tasty Green’ Oriental Cucumber Cucumis flexuosum Serpent Melon Cucumis sativus var. sikkimensis Sikkim Cucumber Cucumis sativus ‘Suyo Long’ Suyo Long Cucumber Cucumis anguria West Indian Gherkin Cucurbita foetidissima Buffalo Gourd Cucurbita moschata Butternut Squash Cucurbita ficifolia Chilacayote Cucurbita hispida: Chinese preserving melon Cucurbita   Gourd Cucurbita mixta Mixta Squash Cucurbita pepo Pumpkin Cucurbita pepo var. styriaca Styrian Pumpkin Cucurbita pepo ‘Sweet Dumpling’ Vegetable Gourd Cucurbita evifera Vegetable Marrow Cucurbita anguria: Watermelon Cucurbita citrullus: Watermelon Cucurbita maxima Winter Squash Cuminum   Cumin Cuminum cyminum Cumin Cunila origanoides Sweet Horsemint Cunninghamia lanceolata Chinese Fir Cuphea   Cigar Flower Cuphea llavea var. miniata ‘Firefly’ Cigar Flower Cuphea hyssopifolia Elfin Herb Cupressus   Cypress Cupressus sempervirens Italian Cypress Cupressus lusitanica Mexican Cypress Cupressus macrocarpa Monterey Cypress Cupressus glabra Smooth Arizona Cypress Cupressus thujoides White Cedar Curanga amara Curanja Curcuma angustifolia East Indian Arrowroot Curcuma leucophiza East Indian Arrowroot Curcuma domestica Turmeric Curcuma longa Turmeric Curcuma zedoaria Zedoary Cuscuta epithemum .. (Dodder) Cuscuta hassiaca .. (Dodder) Cuscuta trifolii Clover Dodder Cuscuta europaea Dodder Cuscuta epilinum Flax Dodder Cuscuta epiphytum Lesser Dodder Cusparia trifoliata True Angostura Cyamopsis   Cluster Bean Cyamopsis tetragonoloba Cluster Bean Cycas pectinata Cycad Cycas siamensis Cycad Cycas circinalis Fern Palm Cycas revoluta Sago Palm Cyclamen persicum Cyclamen Cyclamen hederaefolium Ivy-Leafed Cyclamen Cyclanthera pedata Accocha Cydonia sinensis: Chinese quince Cydonia oblonga Quince Cymbalaria muralis Ivy-leaved Toadflax Cymbidium   Cymbidium orchid Cymbopogon nardus Citronella Grass Cymbopogon martine Gingergrass Cymbopogon citratus Lemongrass Cymbopogon flexuosus Lemongrass Cynara cardunculus Cardoon Cynara cardunculus: Cardoon Cynara scolymus Globe Artichoke Cynodon dactylon Cocksfoot-grass Cynoglossum   Hound’s Tongue Cynoglossum officinale Hound’s Tongue Cynosurus cristatus Crested Dog’s Tail Cyperus esculentus Chufa Cyperus esculentus var. sativa Chufa Cyperus sanguinea-fuscus Cure-pire Cyperus longus Engish Galingale Cyperus   Galingale Cyperus bulbosus Galingale Cyperus elegans Galingale Cyperus odoratus Galingale Cyperus rotundus Galingale Cyperus scarious Galingale Cyperus tegetum Galingale Cyperus articulatus Guinea Rush Cyperus hexastachys Mootha Cyperus pertenuis Nagar-motha Cyperus papyrus Papyrus Cyperus corymbosus Peri Peri Cyperus alternifolius Umbrella Plant Cyphomandra betacea Tree Tomato Cypripedium hirsutum: American Valerian Cypripedium parviflorum American Valerian Cypripedium pubescens American Valerian Cypripedium calceolus Lady’s Slipper Orchid Cypripedium   Lady’s Slippers Cypripedium montanum Mountain ladyslipper Cyrilla racemiflora Leatherwood UK Cytisus ardoinii Broom Cytisus battandieri Broom Cytisus laburnum Laburnum Cytisus albus Portuguese Broom Cytisus purpurascens Purple Laburnum Cytisus scoparius Scotch Broom Cytisus multiflorus Spanish Broom Cytisus prolifer Tree Lucerne Daboecia cantabrica Irish Heath Dactylopius coccus Cochineal Daemomorops micranthus .. (Malay) Daemomorops propinguus .. (Malay) Daemomorops draco Dragon’s Blood Daemomorops cinnabari Zanzibar Drop Daemonorops draco Dragon’s blood palm Dahlia variabilis Georgina Dalea formosa Feather Dalea Dalea   Toronjil Daphne cneorum Garland Flower Daphne mezereum Mezereon Daphne gnidium Spurge Flax Daphne laureola Spurge Laurel Daphne   Spurge Laurels Darlingtonia californica California Pitcher Plant Dasylirion   Bear Grass Dasylirion wheeleri Desert Spoon Datura   Angel’s Trumpet Tree Datura suaveolens Angel’s Trumpet Tree Datura metel Black Datura Datura ferox Chinese Datura Datura sanguinea Eagle Tree Datura meteloides Moonflower Datura metel flora pleno Purple Angel’s Trumpet Datura tatula Purple Stramonium Datura stramonium Thornapple Datura inoxia Toloache Datura arborea Tree Datura Datura inoxia ssp.quinquecuspida White Angel’s Trumpet Datura cloranthra Yellow Angel’s Trumpet Daucus carota subsp. sativus Carrot Daucus   Carrots Daucus carota Wild Carrot Davidia involucrata Pocket-handkerchief Tree Delonix regia Royal Poinciana Delphinium virescens Prairie Larkspur Delphinium staphisagria Stavesacre Dendromecon rigidum Californian Poppy Bush Dentaria laciniata Pepperroot Dentaria   Toothwort Dentidia nankinensis: Shiso Desmanthus   Bundle Flower Desmanthus illinoensis Illinois Bundleflower Desmodium canadense Canada Tick-trefoil Desmodium gangeticum Salparni Desmodium incanum Spanish Clover Dianthus x allwoodii Allwood’s Dianthus Dianthus amurensis Amur Pink Dianthus gratianopolitanus Cheddar Pink Dianthus caryophyllus Clove Pink Dianthus caryophyllus ‘Grenadin’ Clove-pink Dianthus carthusianorum Clusterhead Pink Dianthus plumarius Fragrant Cottage Pink Dianthus deltoides Maiden Pink Dianthus   Pink Dianthus superbus Superb Pink Dianthus barbatus Sweet William Dianthus sinensis Velvet N Lace Dianthus Diascia barberae Twinspur Dicentra formosa Bleeding Heart Dicentra spectabilis Bleeding Heart Dicentra eximia Fringed Bleeding Heart Dicentra chrysantha Golden Eardrops Dicentra canadensis Turkey Corn Dichelostemma pulchellum Blue dicks Dicksonia antarctica Tasmanian Tree Fern Dicksonia   Tree Fern Dictamnus albus Burning Bush Dictamnus   Dittany Dictamnus albus var. rubra Pink Burning Bush Didiscus caeruleus Blue Lace Flower Didiscus caeruleus ‘Heavenly Blue’ Blue Lace-flower Didiscus   Lace Flower Dieffenbachia amoena Dumb Cane Dieffenbachia arvida Dumb Cane Dieffenbachia picta Dumb Cane Dieffenbachia maculata Dumbcane Dierama pulcherrimum Wand Flower Digitalis obscura Dark Foxglove Digitalis   Foxglove Digitalis nervosa foxglove Digitalis purpurea Foxglove Digitalis lanata Grecian Foxglove Digitalis viridiflora Green Foxglove Digitalis ferruginea Rusty Foxglove Digitalis laevigata Smooth-leaved Foxglove Digitalis parviflora Spanish Foxglove Digitalis lutea Straw Foxglove Digitalis x mertonensis Strawberry Foxglove Digitalis grandiflora Yellow Perennial Foxglove Dimocarpus litchi: Litchi Dimocarpus longana: Longan Dimorphotheca barberiae African Daisy Dimorphotheca ecklonis African Daisy Dimorphotheca aurantiaca Star of The Veldt Dion edule Mexican Arrowroot Dioscorea japonica Chinese yam Dioscorea batatas Cinnamon Yam Dioscorea villosa Wild Yam Dioscorea   Yams Diospyros lotus Date Plum Diospyros chinensis: Japanese persimmon Diospyros costata: Japanese persimmon Diospyros kaki Japanese persimmon Diospyros roxburgii: Japanese persimmon Diospyros schitze: Japanese persimmon Diphasiastrum complanatum American clubmoss Dipsacus sylvestris Common Teazle Dipsacus laciniatus Cutleaf Teasel Dipsacus sativus Fuller’s Teasel Dipsacus fullonum: Fuller’s Teazle Dipsacus pilosus Small Teazle Dipsacus inermis Spineless Teasel Dipsacus   Teasel Dipteryx odorata Tonquin Bean Dirca palustris American Mezereon Disporum hookeri Hooker’s fairybells Disporum smithii Smith’s fairybells Dizygotheca elegantissima False Aralia Dodecatheon alpinum Shooting Star Dodecatheon meadia Shootingstar Dolichos lablab Hyacinth Bean Dolichos biflorus Twin Flower Dorema ammoniacum Ammoniacum Doronicum austriacum Austrian Leopard’s Bane Doronicum   Leopard’s Bane Doronicum caucasicum Leopard’s Bane Doronicum plantagineum Leopard’s Bane Doronicum cordatum Showy Leopard’s Bane Dorstenia brasiliensis Contrayerva Dorstenia contrayerva Contrayerva Dorstenia drabena Contrayerva Dracaena fragrans Corn plant Dracaena marginata Dragon tree Dracaena draco Tear Dragon’s Blood Dracocephalum   Dragonhead Dracocephalum isabellae dragonhead Dracocephalum moldavicum Dragonhead Dracocephalum austriacum Pontic dragonhead Dracocephalum sibiricum Siberian Catnip Dracontium foetidum Skunk Cabbage Dracunculus vulgaris Arum Arrowroot Drimia ciliaris Itch-bulb Drimys winteri Winter’s Bark Drosera   sundew Drosera rotundifolia Sundew Dryas octopetala Mountain Avens Dryobalanops camphora Borneo Camphor Dryobalanops aromatica Borneo camphor tree Dryobalanops camphora: Borneo camphor tree Dryopteris filix-mas Male Fern Dryopteris spinulosa Pricklytoothed Shield Fer Duboisia myoporoides Corkwood Tree Duboisia hopwodii Duboisia Duchesnea indica False Strawberry Ecballium elaterium Squirting Cucumber Eccremocarpus scaber Chilean Glory Flower Eccremocarpus   Glory Flower Echinacea   Echinacea Echinacea angustifolia Narrowleaf Coneflower Echinacea pallida Pale Purple Coneflower Echinacea purpurea Purple Coneflower Echinacea tennesseensis Tennessee Coneflower Echinacea paradoxa Yellow Coneflower Echinocactus grusonii Barrel cactus Echinocystis lobata Wild Balsam Apple Echinops ritro ssp. ruthenicus Bright Blue Globe Thistle Echinops spaerocephalus Giant Globe Thistle Echinops   Globe Thistle Echinops bannaticus Globe Thistle Echinops ritro Globe Thistle Echinops exaltatus Russian Globe Thistle Echites saligna: Star jasmine Echium wildpretii Tower of Jewels Echium lycopsis Viper’s Bugloss Echium vulgare Viper’s Bugloss Eclipta alba Eclipta Edraianthus graminifolius Grassy Bells Eisenia bicyclis arame Elaeagnus umbellata Autumn Oleaster Elaeagnus angustifolia Russian Olive Eleocharis quinqueflora Chocolate-headed Clubrush Elettaria cardamomum var. major Ceylon Wild Cardamoms Elettaria cardamomum True Cardamom Eleusine coracana Dragon’s Claw Millet Eleutherococcus senticosus Siberian Ginseng Elsholtzia ciliata Elsholtzia Elsholtzia stauntonii Mint-balm Elymus canadensis Canada Wild Rye Elymus repens Couch-grass Embelia basaal .. (India) Embelia ribes Embelia Embelia robusta Embelia Embothrium coccineum Chilean Fire Bush Embryopteris kaki: Japanese persimmon Empetrum nigrum Crowberry Encelia farinosa brittlebush Encephalartos altensteinii Bread tree cycad Encephalartos barteri Ghost Palm Endymion non-scripta Bluebell Endymion hispanicus Spanish Bluebell Enteromorpha intestinalis Enteromorpha Eopepon aurantiacus: Chinese cucumber Eopepon vitifolius: Chinese cucumber Ephedra nevadensis Ephedra Ephedra vulgaris Ephedra Ephedra sinica Ma Huang Ephedra viridis Mormon Tea Epigaea repens Trailing Arbutus Epilobium angustifolium Fireweed Epilobium hirsutum Great Hairy Willow-herb Epilobium parviflorum Willow Herb Equisetum fluviatile great horsetail Equisetum maximum: great horsetail Equisetum arvense Horsetail Equisetum hyemale scouring rush Equisetum sylvaticum Wood Horsetail Erechtites hieracifolia Fireweed Eremurus   Desert Candle Eremurus bungei Foxtail Lily Eremurus robustus Foxtail Lily Eremurus stenophyllus Foxtail Lily Erica vagans Cornish Heath Erica tetralix Cross-leafed Heath Erica umbellata Heath Erica x darleyensis Heath Erica lusitanica Portuguese Heath Erica cinerea Scotch Heath Erica australis Spanish Heath Erica arborea Tree Heath Erica x veitchii Tree Heath Erica carnea Winter Heath Erigeron   Fleabane Erigeron acre Fleabane Erigeron aureus Fleabane Erigeron mucronatus Fleabane Erigeron speciosus var. grandiflorus Oregon Fleabane Erinacea pungens Hedgehog Broom Erinus alpinus Alpine Balsam Eriobotrya japonica Loquat Eriodictyon californicum Yerba Santa Eriodictyon glutinosum Yerba Santa Eriogonum   Buckwheat Bush Eriogonum deflexum Skeleton Weed Eriogonum umbellatum Sulphur Flower Eriophorum angustifolium Cotton Grass Eritrichium nanum The King of The Alps Eruca sativa Rocket Sallad Eruca marina Sea Rocket Ervum lens Lentil Eryngium aquaticum Button Snake-root Eryngium foetidum False Coriander Eryngium campestre Field Eryngo Eryngium yuccifolium Rattlesnake Master Eryngium alpinum Sea Holly Eryngium giganteum Sea Holly Eryngium maritimum Sea Holly Eryngium tripartitum Sea Holly Eryngium variifolium Sea Holly Eryngium planum Seaholly Erysimum orientale Hare’s Ear Treacle Mustar Erysimum Allionii -hybr. Siberian Wallflower Erysimum cheiranthoides Treacle Hedge Mustard Erythraea latifolia Broad-leaved Centaury Erythraea acaulis Centaury Erythraea chilensis Chilian Centaury Erythraea pulchella Dwarf Centaury Erythraea littoralis Dwarf Tufted Centaury Erythrina vespertilio Bat-wing Coral Tree Erythrina crista-gallii Cockspur Coral Tree Erythrina   Coral Tree Erythrina corallodendrum Coral Tree Erythrina indica Indian Coral Tree Erythrina lysistemon South Africa Coral Tree Erythrina americana Tzompantle Erythrolena conspicua Scarlet Thistle Erythronium americanum Adder’s Tongue Erythronium tuolumnense Adder’s Tongue Erythronium montanum Avalanche lily Erythronium dens-canis Dog-tooth Violet Erythronium revolutum Pink fawn lily Erythronium oregonum White fawn lily Erythronium grandiflorum Yellow glacier lily Erythrophloeum guineense Sassy Bark Erythroxylum coca Bolivian Coca Eschscholzia   California Poppy Eschscholzia californica California Poppy Eschscholzia caespitosa Yellow California Poppy Eucalyptus gunnii Apple Eucalyptus Eucalyptus niphophila Australian Snow Gum Eucalyptus megacornuta Big-horned Gum Eucalyptus kruseana Book-leaf Eucalyptus citriodora Citron-scented Gum Eucalyptus macrocarpa Coolgardie Rose Eucalyptus   Eucalyptus Eucalyptus forrestiana Fuschia Malle Eucalyptus pauciflora Ghost Gum Eucalyptus smithii Gully Ash Eucalyptus gunnii var. rubida Gum Tree Eucalyptus macrorrhyncha Gum Tree Eucalyptus mannifera Gum Tree Eucalyptus nostrata Gum Tree Eucalyptus odorata Gum Tree Eucalyptus perriniana Gum Tree Eucalyptus resinifera Gum Tree Eucalyptus simmondsii Gum Tree Eucalyptus caesia Gungurru Eucalyptus cloeziana Gympie Messmate Eucalyptus melliodora Honey Eucalyptus Eucalyptus staigeriana Lemon-scented Iron Bark Eucalyptus bakeri Malee Box Eucalyptus viminalis Manna Gum Eucalyptus pulverulenta Money Tree Eucalyptus mac-arthurii Paddy River Box Eucalyptus nicholii Peppermint Eucalyptus Eucalyptus radiata Peppermint Eucalyptus Eucalyptus dives Peppermint Gum Eucalyptus piperita Peppermint Stringybark Eucalyptus polyanthemos Red Box Eucalyptus erythronema Red Flowered Mallee Eucalyptus sideroxylon Red Ironbark Eucalyptus camaldulensis River Red Gum Eucalyptus ficifolia Scarlet Flowered Gum Eucalyptus saligna Sidney Blue Gum Eucalyptus cinerea Silver Dollar Eucalyptus Eucalyptus cinerea ‘Pendula’ Silver Dollar Eucalyptus Eucalyptus polybractea Silver Malee Scrub Eucalyptus globulus Tasmanian Blue Gum Eucalyptus coccifera Tasmanian Snow Gum Eucalyptus leucoxylon White Ironbark Eucalyptus pulchella White Peppermint Eucalypt Eucharidium breweri ‘Pink Ribbons’ Fairy Fans Eucharis grandiflora Amazon Lily Euchema spinolum Macassar Agar-Agar Eugenia cheken Cheken Eugenia caryophyllata Clove tree Eugenia jambolana Jambul Eugenia malaccensis Malay Apple Eugenia jambos Rose Apple Euonymus cornutus Horned spindleberry Euonymus atropurpureus Spindle Tree Euonymus europaeus Spindle Tree Euonymus latifolius Spindle Tree Euonymus sachalinensis Spindle Tree Euonymus yedoensis Spindle Tree Euonymus kiautschovicus Spreading Euonymus Euonymus occidentalis Western wahoo Euonymus alatus Winged Spindle Tree Euonymus subtriflorus: Winged spindle-tree Euonymus thunbergianus: Winged spindle-tree Euonymus fortunei Wintercreeper Euonymus Eupatorium nervosum Bitter Bush Eupatorium villosum Bitter-Bush Eupatorium perfoliatum Boneset Eupatorium cannabinum Common Hemp Agrimony Eupatorium glutinosum False Matico Eupatorium purpureum Gravelroot Eupatorium ayapana Joe Pye Weed Eupatorium collinum Joe Pye Weed Eupatorium foeniculum Joe Pye Weed Eupatorium hyssopifolium Joe Pye Weed Eupatorium leucolepsis Joe Pye Weed Eupatorium officinalis Joe Pye Weed Eupatorium rotundifolium Joe Pye Weed Eupatorium urticaefolium Joe Pye Weed Eupatorium aromaticum Mata Eupatorium incarnatum Mata Eupatorium   Purple Boneset Eupatorium rebaudiana Sweet Herb Eupatorium ageratoides White Snake-root Eupatorium teucrifolium Wild Horehound Euphorbia palustris Bog Spurge Euphorbia lactea Candelabra cactus Euphorbia cerifera Candelilla Wax Euphorbia lathyrus Caper Spurge Euphorbia epithymoides Cushion Spurge Euphorbia wulfenii Dalmatian Spurge Euphorbia characias Large Mediterr Spurge Euphorbia esula Leafy Spurge Euphorbia marginata Mountain Snow Euphorbia resinifera Officinal Spurge Euphorbia pilulifera Pill-bearing Spurge Euphorbia pulcherrima Poinsettia Euphorbia fulgens Scarlet Plume Euphorbia maculata Spotted Spurge Euphorbia aleppica Spurge Euphorbia amydaloides Spurge Euphorbia antiguorum Spurge Euphorbia apois Spurge Euphorbia balsamifera Spurge Euphorbia buxifolia Spurge Euphorbia canariensis Spurge Euphorbia canescens Spurge Euphorbia cotinifolia Spurge Euphorbia cremocarpus Spurge Euphorbia cyparissias Spurge Euphorbia dendroides Spurge Euphorbia drummondii Spurge Euphorbia gerardiane Spurge Euphorbia griffithii Spurge Euphorbia heterodoxa Spurge Euphorbia hiberna Spurge Euphorbia hirta Spurge Euphorbia humistrata Spurge Euphorbia hypericifolia Spurge Euphorbia iata Spurge Euphorbia laurifolia Spurge Euphorbia ligularia Spurge Euphorbia linearis Spurge Euphorbia mauritanica Spurge Euphorbia myrsinites Spurge Euphorbia papillosa Spurge Euphorbia parviflora Spurge Euphorbia peplis Spurge Euphorbia peploides Spurge Euphorbia peplus Spurge Euphorbia pilosa Spurge Euphorbia platyphylla Spurge Euphorbia portulacoides Spurge Euphorbia prostata Spurge Euphorbia robbiae Spurge Euphorbia spinosa Spurge Euphorbia tetragona Spurge Euphorbia thymifolia Spurge Euphorbia tirucalli Spurge Euphorbia tribuloides Spurge Euphorbia   Spurges Euphorbia helioscopia Sun Spurge Euphorbia ipecacuanha White Ipecacuanha Euphorbia corollata White Purslane Euphoria longana: Longan Euphrasia rostkoviana Eyebright Eustrephus   Australian Climbing Lily Eustrephus latifolius Wombat Berry Eutrema japonica Wasabi Evernia   Oakmoss Evernia prunastri Oakmoss Evernia purpuracea Oakmoss