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Calamagrostis acutiflora 'Karl Foster' Feather Reed Grass (grass)Perennial grass, erect, arching clump 2-3' tall, feathery plumes fade purplish to yellow, zones 2b-24 Calamagrostis acutiflora 'Overdam' Feather Reed Grass (grass) [See Photo]Perennial grass, clumping, 2-3' tall, feathery plumes, variegated foliage, sun/part shade, zones 2b-24 Calliandra eriophylla Fairy Duster (shrub)Deciduous shrub, 3-4' tall/wide, finely divided foliage, fluffy pink flower clusters late winter to early spring, sun, zones 10-24 Callistemon citrinus Lemon Bottlebrush (shrub) [See Photo]Evergreen shrub, 10-15' tall/wide or trained into tree, red 6" long brushes through the year, sun, zones 8, 9, 12-24 Callistemon 'Little John' Weeping Bottlebrush (shrub) [See Photo]Evergreen shrub, dwarf form to 3' tall/wide, dense habit, gray leaves, red flowers, sun, zones 6-9, 12-24 Callistemon viminalis stk Weeping BottlebrushEvergreen, fast growth, 20-30' tall, 15' wide, pendulous branches, red brushes, sun, zones 6-9, 12-24 Callistemon violaceae Lavender Bottlebrush (shrub) [See Photo]Evergreen shrub, 10-15' tall/wide or trained into tree, lavender 6" long brushes through the year, sun, zones 8, 9, 12-24 Calocedrus decurrens Incense Cedar (conifer) [See Photo]Evergreen tree, pyramidal, 75-90' tall, 10-15' wide, flat foliage sprays, sun/part shade, zones 2-12, 14-24 Camellia japonica Japanese Camellia (shrub)Evergreen shrubs, 6-12' tall/wide, variable flower sizes, flowers: white, pink or red, part shade, zones 4-9, 12, 14-24 Camellia japonica 'Colonel Firey' Japanese Camellia (shrub)Evergreen shrub, slow growth, 12' tall/wide, full peony red flowers in spring, shade, zones 4-9, 12, 14-24 Camellia japonica 'Eleanor Haygood' Japanese Camellia (shrub)Evergreen shrub, 6-12' tall/wide, light pink flowers in spring, part shade, zones 4-9, 12, 14-24 Camellia japonica 'Kramer's Supreme' Japanese Camellia (shrub) [See Photo]Evergreen shrub, slow growth, 12' tall/wide, full red spring flowers in spring, shade, zones 4-9, 12, 14-24 Camellia japonica 'Nuccio's Pearl' Japanese Camellia (shrub) [See Photo]Evergreen shrub, slow growth, 12' tall/wide, formal white with pink flowers in spring, shade, zones 4-9, 12, 14-24 Camellia japonica 'Pope Pius IX' Japanese Camellia (shrub) [See Photo]Evergreen shrub, slow growth, 12' tall/wide, formal double red flowers in spring, shade, zones 4-9, 12, 14-24 Camellia japonica 'Purity' Japanese Camellia (shrub)Evergreen shrub, slow growth, 12' tall/wide, formal white flowers in spring, shade, zones 4-9, 12, 14-24 Camellia japonica 'Spellbound' Japanese Camellia (shrub) [See Photo]Evergreen shrub, slow growth, 12' tall/wide, formal coral rose flower in spring, shade, zones 4-9, 12, 14-24 Camellia sasanqua Chinese Camellia (shrub)Evergreen shrubs, erect slow growth, 6' tall/wide, forms vary, flowers in fall/early winter, part shade, zones 4-9, 12, 14-24 Camellia sasanqua 'Apple Blossom' Chinese Camellia (shrub) [See Photo]Evergreen shrub, slow erect growth, 6' tall/wide, single white with pink flower in fall/winter, part shade, zones 4-9, 12, 14-24 Camellia sasanqua 'Bonanza' Chinese Camellia (shrub) [See Photo]Evergreen shrub, 6' tall/wide, slow spreading growth, deep rose flowers in fall/winter, part shade, zones 4-9, 12, 14-24 Camellia sasanqua 'Chansonette' Chinese Camellia (shrub) [See Photo]Evergreen shrub, 6' tall/wide, slow spreading growth, pink semi-double flowers in fall/winter, part shade, zones 4-9, 12, 14-24 Camellia sasanqua 'Cleopatra' Chinese Camellia (shrub) [See Photo]Evergreen shrub, 6' tall/wide, slow spreading growth, rose pink single flowers in fall/winter, part shade, zones 4-9, 12, 14-24 Camellia sasanqua 'Hana Jiman' Chinese Camellia (shrub)Evergreen shrub, slow erect growth, 6' tall/wide, single white with pink flowers in fall/winter, part shade, zones 4-9, 12, 14-24 Camellia sasanqua 'Kanjiro' Chinese Camellia (shrub) [See Photo]Evergreen shrub, upright growth, 6' tall/wide, semi-double rose pink flowers in fall/winter, part shade, zones 4-9, 12, 14-24 Camellia sasanqua 'Setsugekka' Chinese Camellia (shrub) [See Photo]Evergreen shrub, slow erect growth, 6' tall/wide, single white flowers in fall/winter, part shade, zones 4-9, 12, 14-24 Camellia sasanqua 'Shi-shi Gashira' Chinese Camellia (shrub) [See Photo]Evergreen shrub, slow growth spreading 4' tall/wide, semi-double rose red fall flowers, part shade, zones 4-9, 12, 14-24 Camellia sasanqua 'Showa-no-Sakae' Chinese Camellia (shrub)Evergreen shrub, 6' tall/wide, slow spreading growth, pink semi-double flowers in fall/winter, part shade, zones 4-9, 12, 14-24 Camellia sasanqua Std Chinese Camellia (shrub)Evergreen shrubs, slow erect growth, 6' tall/wide, forms vary, fall/early winter flowers, part shade, zones 4-9, 12,14-24 Camellia sasanqua 'White Doves' Chinese Camellia (shrub)Evergreen shrub, slow growth spreading 6' tall/wide, white flowers in fall/early winter, part-shade, zones 4-9, 12, 14-24 Camellia sasanqua 'Yuletide' Chinese Camellia (shrub) [See Photo]Evergreen shrub, slow erect growth, 6' tall/wide, single bright red flowers fall/winter, part-shade, zones 4-9, 12, 14-24 Campanula elatines garganica Bellflower (perennial) [See Photo]Perennial, compact clumps to 6" tall, 12" wide, light blue star-like flowers in mid-spring, part shade, zones 1-9 ,14-24 Campanula glomerata 'Joan Elliott' Bellflower (perennial)Herbaceous perennial, 2' tall clumps, lavender purple flowers, good cut flower, part shade, zones 1-9, 14-24 Campanula muralis Dalmation Bellflower (perennial) [See Photo]Perennial, trailing habit, 6" tall, dark blue bell-shaped flowers in mid-spring, sun/part shade, zones 1-9, 14-24 Campanula poscharskyana Serbian Bellflower (perennial) [See Photo]Perennial, 2' tall, sprawling, star-shaped lavender flowers in spring, sun/part shade, zones 1-9, 14-24 Campsis radicans Common Trumpet Vine (vine)Deciduous vine, fast growth to 40', orange tube flowers with scarlet lobes in summer, sun, zones 1-21 Campsis tagliabuana 'Madame Galen' Trumpet Creeper, Trumpet Vine (vine) [See Photo]Deciduous vine, fast growth to 40', salmon red trumpet flowers in summer, sun, zones 3-24 Canna 'Dwarf Red' (perennial)Herbaceaus perennial, 3' tall, green foliage bearing rich red flowers in summer, full sun, zones 6-9, 12-24 Carex albula Blonde Sedge (grass) [See Photo]Perennial, grasslike, 2' tall/wide clumps, slow growth, silvery green arching leaves, part sun, zones 3-9, 14-24 Carex buchanaii Leatherleaf Sedge, Curly Sedge (grass) [See Photo]Perennial, grass-like, erect clumps of reddish bronze blades, 3' tall/wide, sun, zones 2b-9, 14-24 Carex conica 'Snowline' (Marginata) Sedge (grass)Perennial, semi-evergreen, grass-like, 6-12" tall, dark green blades with white margins, full/part sun, zones 3-9, 14-24 Carex glauca Blue Sedge (grass)Perennial, grass-like, 6" tall, 2' wide clumps, slow spreading, blue/green, leaves, part sun, zones 3-9, 14-24 Carex morrowii 'Evergold' Japanese Sedge (grass)Evergreen grass-like perennial, 1' tall, drooping bold green and white striped broad leaves, sun, zones 3-9, 14-24 Carex morrowii expallida Japanese Sedge (grass)Evergreen grass-like perennial, 1' tall, drooping green and white striped leaves, sun, zones 3-9, 14-24 Carex morrowii 'Gold Band' Japanese Sedge (grass) [See Photo]Perennial, grassy clump, 12-18" tall/wide, drooping yellow-striped leaves, sun/part shade, zones 3-9, 14-24 Carex morrowii 'Ice Dance' Japanese Sedge (grass) [See Photo]Perennial, grass-like clump, 6-12" tall/wide shiny leathery foliage with cream/white margins, sun, zones 3-9, 14-24 Carex morrowii 'Silver Sceptre' Japanese Sedge (grass) [See Photo]Perennial, grass-like clump, 10-12" tall/wide, green leaves with white margin, part sun in hot climates, USDA zones 5-9 Carex temuicola Berkeley Sedge (grass)Evergreen perennial, grass-like dense clumps of fine green blades, 1.5' tall, full sun, zones 2b-9, 14-24 Carex testaceae Red Sedge (grass)Evergreen perennial, grass-like dense clumps of coppery brown blades, 1.5' tall, part shade, zones 2b-9, 14-24 Carpinus betulus European Hornbeam (tree)Deciduous tree, dense, pyramidal to 40' tall, drooping outer branches, yellow/red fall color, sun, zones 2-9, 14-17 Carpinus betulus 'Fastigata' European Columnar Hornbeam (tree)Deciduous tree, dense, narrow to 40' tall, develops oval-based shape yellow/red fall color, sun, zones 2-9, 14-17 Caryopteris clandonensis 'Dark Knight' Bluebeard (perennial)Deciduous shrub, low growing mound, 2' tall/wide, blue flower clusters, silvery foliage, sun, zones 2b-9, 14-24 Caryopteris clandonensis 'Worchester Gold' Bluebeard (perennial)Deciduous shrub, low growing mound, 2' tall/wide, lavender/blue flowers, yellow foliage, sun, zones 2b-9, 14-24 Castanopsis cuspidata Copper False Chestnut (tree)Evergreen tree, slow growth, 25-45' tall, 20-25' wide, handsome tree, sun/light shade, zones 7-9, 14-24 Catalpa speciosa Western Catalpa (tree)Deciduous tree, fast growth, round-headed, 60' tall, 40' wide, large bold leaves, sun/light shade, zones 3-10, 14-24 Catananche caerulea Cupid's Dart (perennial) [See Photo]Perennial, 1' tall/wide clump of gray/green grassy leaves, lavender/blue flowers with straw-like bracts, sun, zones 1-10, 14-24 Ceanothus 'Concha' Wild Lilac (shrub)Evergreen shrub, 6-7' tall, 6-8' wide, dark blue flowers in 1" clusters, sun, zones 6-9, 14-24 Ceanothus 'El Dorado' Wild Lilac (shrub)Evergreen shrub, 8' tall, 5-7' wide, yellow variegated foliage, blue flowers in early spring, sun, zones 6-9, 14-24 Ceanothus 'Frosty Blue' Wild Lilac (shrub)Evergreen shrub, 6-9' tall, 8-10' wide, deep blue white-frosted 3" spike-like flower clusters, sun, zones 1-9, 14-24 Ceanothus griseus horizontalis Wild Lilac, Carmel Creeper (shrub)Evergreen shrub, 1.5-2.5' tall, 5-15' wide, glossy oval leaves, light blue 1" flower clusters, sun, zones 1-9, 14-24 Ceanothus griseus horizontalis 'Yankee Point' Wild Lilac (shrub) [See Photo]Evergreen shrub, 2-3' tall, spreading 8-10' wide, medium blue flowers in 1" clusters, sun, zones 1-9, 14-24 Ceanothus hearstiorum Wild Lilac (shrub)Evergreen shrub, 6" tall, 6-8' wide, bumpy 1.5" leaves, medium blue flowers in 1" clusters, sun, zones 1-9, 14-24 Ceanothus 'Joyce Coulter' Wild Lilac (shrub) [See Photo]Evergreen shrub, 2-5' tall, 10-12' wide, medium blue 3-5" spike-like flower clusters, sun, zones 1-9, 14-24 Ceanothus 'Julia Phelps' Wild Lilac (shrub)Evergreen shrub, 4.5-7' tall, 7-9' wide, dark indigo blue flowers in 1" clusters, sun, zones 1-9, 14-24 Ceanothus thyrsiflorus 'Skylark' Wild Lilac (shrub) [See Photo]Evergreen shrub, 3-6' tall, 5' wide, glossy green leaves, dark blue flower clusters, sun, zones 1-9, 14-24 Cedrus atlantica Atlas Cedar (conifer)Evergreen tree, slow growth to 60' tall, open growth in youth, bluish green needles, sun, zones 3b-10, 14-24 Cedrus atlantica 'Pendula' Atlas Cedar (conifer) [See Photo]Evergreen tree, slow growth, weeping habit, specimen as serpentine or trained to spread, zones 2-12, 14-24 Cedrus deodara Deodor Cedar (conifer)Evergreen tree, fast growth to 80' tall, 40' wide, loose cone shape with graceful branches, sun, zones 3b-10, 14-24 Cedrus deodora 'Pendula' Deodor Cedar (conifer)Evergreen tree, fast growth to 80' tall, 40' spread at ground level, nodding tips, sun, zones 3b-10, 14-24 Cedrus lebanii 'Pendula' Lebanon Cedar (conifer)Evergreen, very slow growth to 80' tall, weeping form, excellent for rock gardens, sun, zones 3-10, 14-24 Celtis australis European Hackberry (tree)Deciduous tree, 70-80' tall, 30-35' wide, moderate growth, resists oak root fungus, sun/part shade, zones 8-16, 18-20 Celtis sinensis Chinese Hackberry, Yunnan Hackberry (tree)Deciduous tree, round canopy to 40' tall/wide, deep rooted, nice yellow fall color, sun/part shade, zones 8-16, 18-20 Cerastium tomentosum Snow-in-Summer (perennial) [See Photo]Perennial, low dense mats of gray silver leaves, 6-8' tall, small white flowers in early summer, sun, zones 1-24 Ceratonia siliqua Carob Tree (tree)Evergreen tree, moderate growth, 40' tall/wide, dark green glossy foliage, 1' long seed pods, sun, zones 9, 13-16, 18-24 Ceratostigma plumbagiodes Dwarf Plumbago (perennial) [See Photo]Deciduous perennial, 6-12" tall, green bronzy leaves turn reddish in fall, blue summer flowers, sun/part shade, zones 2-10, 14-24 Cercis canadensis Eastern Redbud (tree)Deciduous tree, round-headed, 25-35' tall/wide, rosy pink spring flowers, green leaves, sun/part shade, zones 1-24 Cercis canadensis 'Alba' Redbud (tree)Deciduous tree, small specimen tree to 20' tall, rich white flowers in spring, sun/part shade, zones 1-24 Cercis canadensis 'Forest Pansy' Redbud (tree)Deciduous tree to 20' tall, purple foliage, rosy pink flowers in early spring, may need some shade, zones 1-24 Cercis canadensis 'Oklahoma' Redbud (tree) [See Photo]Deciduous tree, small specimen to 20' tall, glossy leaves, wine red flowers in early spring, sun/part shade, zones 1-24 Cercis chinensis 'Avondale' Chinese Redbud (tree)Deciduous shrub or tree, small specimen to 15' tall, deep purple spring flowers, sun/part shade, zones 4-24 Cercis mexicana Mexican Redbud (tree)Deciduous tree to 15' tall, single trunk, blue-green leaves, pink-purple spring flowers, sun/part shade, zones 1-24 Cercis occidentalis Western Redbud (tree)Deciduous tree or shrub to 20' tall, magenta spring flowers, yellow fall color, sun/part shade, zones 2-24 Cestrum nocturnum Night Blooming Jessamine (shrub)Evergreen shrub, 12' tall/wide, white berries, creamy white fragrant flower clusters in summer, sun, zones 13, 16-24 Chaenomeles hyb. 'Cameo' Flowering Quince (shrub)Deciduous shrub, compact, 2-3' tall, 5' wide, apricot-pink spring flowers, quince-like fruit, sun, zones 2-23 Chaenomeles hyb. 'Hollandia' Flowering Quince (shrub) [See Photo]Deciduous shrub, 10' tall, large red spring flowers, re-blooms in fall, sun, zones 2-23 Chaenomeles hyb. 'Jet Trail' Flowering Quince (shrub) [See Photo]Deciduous shrub, 2-3' tall, pure white flowers in spring, sun, zones 1-21 Chaenomeles hyb. 'Orange Delight' Flowering Quince (shrub)Deciduous shrub, low/spreading, 2-3' tall, orange-red flowers in spring, sun, zones 2-23 Chaenomeles hyb. 'Stanford Red' Flowering Quince (shrub)Deciduous shrub, 2-3' tall, almost thornless, tomato red spring flowers, sun, zones 2-23 Chaenomeles hyb. 'Texas Scarlet' Flowering Quince (shrub)Deciduous shrub, 2-3' tall, tomato red spring flowers, sun, zones 2-23 Chaenomeles hyb. 'Toyo Nishiki' Contorted Flowering Quince (shrub)Deciduous shrub, 10' tall, red/pink/white flowers all on same branch in spring, sun, zones 2-23 Chamaecyparis lawsoniana 'Green Globe' Port Orford Cedar, Lawson Cedar (conifer)Evergreen tree, 20' tall, slender, upright with nodding branch tips, sun/part shade, zones 2b-6, 15-17 Chamaecyparis obtusa Hinoki False Cypress (conifer)Evergreen tree, 20' tall, slender, upright with nodding branch tips, sun/part shade, zones 2b-6, 15-17 Chamaecyparis pisifera 'Cyano-viridis' Blue Moss Cypress (conifer) [See Photo]Evergreen shrub, slow growth 6-8' tall/wide, dense mound of blue-green foliage, sun/part shade, zones 2b-6, 15-17 Chamaecyparis pisifera 'Sungold' Sawara False Cypress (conifer)Evergreen shrub, slow growth, 6-8' tall, dense mound, drooping branches with golden tips, sun/part shade, zones 2b-6,15-17 Chamaerops humilis Mediterranean Fan Palm (palm) [See Photo]Palm, 20' tall/wide, bluish green fan-like leaves, spiny leafstalks, takes strong winds, sun, zones 4-24 Chitalpa tashkentensis 'Morning Cloud' (tree)Deciduous tree, fast growth, 20-30' tall, white trumpet-shaped flower clusters in summer/fall, sun, zones 3-24 Chitalpa tashkentensis 'Pink Dawn' (tree)Deciduous tree, fast growth, 25' tall, pale lavender trumpet-shaped flower clusters in summer/fall, sun, zones 3-24 Chondropetalum techorum Cape Rush (grass)Evergreen, rush-like to 3-4' tall, spreads by rhizomes, likes wet soils, excellent accent, useful in containers, full sun, zones 8, 9, 14-24 Chrysanthemum hosmariense Moroccan Daisy (perennial) [See Photo]Perennial, 8" tall, 2' wide, finely cut silvery white foliage, white daisies in winter, sun, zones 4-24 Chrysanthemum maximum 'Alaska' Shasta Daisy (perennial)Perennial, 2-4' tall, white flowers with gold centers in summer/fall, sun, zones 1-24 Chrysanthemum maximum 'Silver Princess' Shasta Daisy (perennial)Perennial, clumps to 2' tall, 6' wide, single daisy blooms in spring/fall, sun, zones 1-24 Chrysanthemum maximum 'Snowlady' Shasta Daisy (perennial)Perennial, compact clumps to 2' tall/wide, single daisy blooms in spring/fall, sun, zones 1-24 Chrysanthemum parthenium Feverfew (perennial)Perennial, compact to 3' tall, spreads by volunteer seedlings, pepper scented leaves, white flowers all year, sun, zones 2-24 Cinnamomum camphora Camphor Tree (tree) [See Photo]Evergreen tree, slow growth, 50' tall/wide, aromatic leaves, bronzy new spring growth, sun/part shade, zones 8-9, 12-24 Cistus hyb. 'Sunset' Rockrose (shrub)Evergreen shrub, 2-3' tall/wide, magenta with yellow 1.5" flowers in late spring, sun, zones 7-9, 12-24 Cistus hybridus White Rockrose (shrub) [See Photo]Evergreen shrub, 2-5' tall/wide, gray-green leaves, white with yellow flowers in late spring, sun, zones 7-9, 12-24 Cistus ladanifer Crimson-Spot Rockrose (shrub) [See Photo]Evergreen shrub, compact, 3-5' tall/wide, white 3" wide flowers in June through July, sun, zones 7-9, 12-24 Cistus purpureus Orchid Rockrose (shrub) [See Photo]Evergreen shrub, compact, 4' tall/wide, reddish purple 3" wide flowers with red spot at base in June-July, sun, zones 7-9, 12-24 Cistus salvifolius Sageleaf Rockrose (shrub) [See Photo]Evergreen shrub, spreading to 2' tall, 6' wide, white 1.5" flowers with yellow spots, sun, zones 7-9, 12-24 Cistus skanbergii Pink Rockrose (Dwarf) (shrub) [See Photo]Evergreen shrub, low/broad, 3' tall, 8' wide, pure pink 1" flowers in late spring, sun, zones 7-9, 12-24 [top]Citrus varieties dwarf call for availability (shrub)Evergreen shrub, 6'-8' ft tall and wide, full sun, bright light, zones 8, 9, 12-24, 41, 42 Citrus varieties std call for availability (tree)Evergreen tree, 20-30' tall/wide, full sun, bright light, zones 8, 9, 12-24, 41, 42 Clematis armandii Evergreen Clematis (vine)Evergreen vine, fast growth to 35', white fragrant flower clusters in spring, sun, zones 4-9, 12-24 Clematis montana 'Alba' Dogwood Clematis (vine)Deciduous vine, vigorous growth to 30', white anemone-like flowers in spring, sun, zones 3-9, 14-17, 21-23 Clematis montana 'Rubens' Dogwood Clematis (vine) [See Photo]Deciduous vine, vigorous growth to 30', pink anemone-like spring flowers, sun/part shade, zones 3-9, 14-17, 19-23 Clematis montana 'Tetrarose' Dogwood Clematis (vine)Deciduous vine, fast growth to 30', pink anemone-like flowers, bronze leaves, sun/part shade, zones 3-9, 14-17, 19-23 Clematis montana 'Wilsonii' Dogwood Clematis (vine)Deciduous vine, fast growth to 30', white fragrant anemone-like flowers, part shade, zones 1-9, 14-17, 19-23 Clematis vit. 'Duchess of Edinburg' Clematis (vine) [See Photo]Deciduous vine, fast growth to 15', 4-6" white double flowers in spring through summer, part shade, zones 1-9, 14-17, 19-23 Clematis vit. 'Mme Julia Correvon' Clematis (vine)Deciduous vine, 8-12' long, vigorous long blooming 3" wine-red flowers in early summer, full sun/part shade, zones 2b-9, 14-14 Clematis hybrids assorted (vine)Deciduous vine, fast growth to 15', 4-6" various colored flowers in spring/summer, part shade, zones 1-9, 14-17, 19-23 Clematis 'Earnest Markham' (vine)Deciduous vine, fast growth to 15', 6" dark red flowers in summer, part shade, zones 1-9, 14-17, 19-23 Clematis 'H.F. Young' (vine) [See Photo]Deciduous vine, fast growth to 15', 4-6" sky blue flowers in spring/summer, part shade, zones 1-9, 14-17, 19-23 Clematis 'Hagley Hybrid' (vine) [See Photo]Deciduous vine, fast growth to 15', 6" pink flowers in spring/summer, part shade, zones 1-9, 14-17, 19-23 Clematis 'Harlow Carr' (vine) [See Photo]Decidous vine, compact grower to 8' tall, 4" violet-blue flowers, June-Sept, free flowering, sun, zones 1-9, 14-17, 19-23 Clematis 'Henryi' (vine) [See Photo]Deciduous vine, fast growth to 15', 4-6" white flowers in spring/summer, part shade, zones 1-9, 14-17, 19-23 Clematis 'Holdine' (vine)Deciduous vine, fast growth to 15', 4-6" lavender flowers in spring/summer, part shade, zones 1-9, 14-17, 19-23 Clematis 'Jackmanii' (vine) [See Photo]Deciduous vine, fast growth to 10', profuse 4-6" purple flowers summer/fall, part shade, zones 1-9, 14-17, 19-23 Clematis 'Lincoln Star' (vine)Deciduous vine, fast growth to 15', 4-6" pink with dark bar flowers in spring/summer, part shade, zones 1-9, 14-17, 19-23 Clematis 'Nelly Moser' (vine) [See Photo]Deciduous vine, fast growth to 15', 4-6" pink with dark bar flowers in spring/summer, part shade, zones 1-9, 14-17, 19-23 Clematis 'Niobe' (vine) [See Photo]Deciduous vine, fast growth to 15', 4-6" deep ruby spring/summer flowers part shade, zones 1-9, 14-17, 19-23 Clematis 'Omoshiro' Clematis (vine)Deciduous vine, fast growth 15', 4-6" bluish pink flowers in spring/summer, part shade, zones 1-9, 14-17, 19-23 Clematis 'Rouge Cardinal' (vine)Deciduous vine, fast growth to 15', 4-6" purplish-red flowers in spring/summer, part shade, zones 1-9, 14-17, 19-23 Clematis 'The President' (vine)Deciduous vine, fast growth to 15', 4-6" violet purple flowers in spring/summer, part shade, zones 1-9, 14-17, 19-23 Clematis 'Wisley' (vine) [See Photo]Decidous vine, fast grower, 8-12' tall, 4-6" bluish-blue flowers, June-Sept, free flowering, sun, zones 1-9, 14-17, 19-23 Clivia miniata Kaffir Lily (perennial)Evergreen perennial, 1.5' clumps, strap-shaped leaves, orange flowers on 2' stalks in spring, part shade, zones 12-17, 19-24, freezes at 32F Clivia miniata 'Yellow' Kaffir Lily (perennial)Evergreen perennial, 1.5' clumps, strap-shaped leaves, yellow flowers on 2' stalks in spring, part shade, zones 12-17, 19-24, freezes at 32F Clytostoma callistegioides Violet Trumpet Vine (vine)Evergreen vine, strong climber by tendrils, lavender trumpet-shaped summer/fall flowers, sun/part shade, zones 8-9, 12-24 Coleonema album Breath of Heaven (White) (shrub) [See Photo]Evergreen shrub, 3-4' tall/wide, tiny white flowers, fragrant foliage, sun or part shade, zones 7-9, 14-24 Coleonema pulchrum Breath of Heaven (Pink), Pink Diosma (shrub) [See Photo]Evergreen shrub, 5' tall/wide, tiny pink flowers, fragrant foliage, sun or part shade, zones 7-9, 14-24 Coleonema pulchrum 'Compacta' Breath of Heaven (Pink), Pink Diosma (shrub)Evergreen shrub, 3-4' tall/wide, tiny pink flowers, fragrant foliage, sun or part shade, zones 7-9, 14-24 Coleonema pulchrum 'Sunset Gold' Breath of Heaven (Pink), Pink Diosma (shrub) [See Photo]Evergreen shrub, 1.5' tall, 4' wide, yellow fragrant foliage, pink flowers, sun/light shade, zones 7-9, 14-24 Colocasia esculenta 'Black Magic' Elephant's Ear (perennial)Herbaceous perennial, 3' tall, nearly black large elephant ear-shaped leaves, dies back at 30F, mulch to leave in ground or lift and store, shade, zones 12, 16-24, H1, H2 Colocasia esculenta 'Red Stem' Elephant's Ear (perennial)Herbaceous perennial, 3' tall, large elephant ear-shaped leaves with red stems, dies back at 30F, mulch to leave in ground or lift and store, shade, zones 12, 16-24, H1, H2 Convallaria majalis Lily-of-the-Valley (perennial) [See Photo]Herbaceous perennial, 6-8" high, creeping fragrant white spring blooms, shade, zones 1-7, 14-20 Convolvulus cneorum Bush Morning Glory (perennial) [See Photo]Evergreen shrub, 2-4' tall/wide, gray silver foliage, white flowers in late spring/summer, sun, zones 7-9, 12-24 Convolvulus mauritanicus Ground Morning Glory (perennial) [See Photo]Perennial groundcover, 1' tall, 3' wide, lavender summer blooms, sun, zones 4-9, 12-24 Cordyline australis Draceana Palm (palm) [See Photo]Evergreen palm-like tree, 20-30' tall, 6-12' wide, stiff leaves, spring flower clusters, full sun, zones 5, 8-11, 14-24 Cordyline australis 'Atropurpurea' Draceana Palm (palm)Evergreen palm-like tree, 20-30' tall, 6-12' wide, bronzy red leaves, flowers in late spring, sun, zones 5, 8-11, 14-24 Cordyline australis 'Red Sensation' Draceana Palm (palm) [See Photo]Evergreen palm-like tree, 20-30' tall, 6-12' wide, red leaves, flowers in late spring, sun, zones 5, 8-11, 14-24 Cordyline australis 'Red Star' Draceana Palm (palm)Evergreen palm-like tree, 20-30' tall, 6-12' wide, red leaves, flowers in late spring, sun, zones 5, 8-11, 14-24 Cordyline x 'Electric Pink' Draceana Palm (palm) [See Photo]Evergreen, forms clump to 4', strap-shaped leaves, with bright pink edge, excellent foliage for containers, zones 5, 8-11, 14-24 Coreopsis auriculata 'Nana' (perennial)Perennial, 4-6" tall, 2' wide clumping mat, bright orange blooms in spring/summer, sun, zones 1-24 Coreopsis grandiflora 'Baby Sun' Tickseed (perennial)Perennial, 1-2' tall, 3' wide, bright yellow flowers bloom all summer, full sun, all zones Coreopsis grandiflora 'Early Sunrise' Tickseed (perennial) [See Photo]Perennial, 1-2' tall, 3' wide, double yellow flowers in spring, sun, zones 2-24 Coreopsis grandiflora 'Jethro Tull' Tickseed (perennial)Perennial, 18" tall, 2' wide clump, bright yellow fluted blooms in spring/summer, zones 1-24 Coreopsis hyb. 'Flying Saucers' (perennial) [See Photo]Perennial, mounding to 2' tall, 6' wide, large single blooms in spring/fall, sun, zones 1-24 Coreopsis 'Limerock Ruby' (perennial) [See Photo]Deciduous perennial, 1-2' tall/wide, fine foliage with ruby red flowers in summer, sun, zones 2-24 Coreopsis rosea 'American Dream' (perennial)Deciduous perennial, 1-2' tall/wide, fine foliage, white daisy flowers with pink center in summer, sun, zones 2-24 Coreopsis verticillata 'Creme Brulee' (perennial) [See Photo]Deciduous perennial, 2-3' mound, large gold serrated flowers, deep green foliage, sun, zones 1-24 Coreopsis verticillata 'Moonbeam' (perennial) [See Photo]Deciduous perennial, 2-3' tall/wide, fine foliage with clear yellow blooms in summer, sun, zones 1-24 Coreopsis verticillata 'Zagreb' (perennial) [See Photo]Deciduous perennial, 2-3' tall/wide, fine foliage, bright yellow flowers in summer, sun, zones 1-24 Cornus alba 'Elegantissima' Tatarian Dogwood (shrub)Deciduous shrub/tree, 10' tall, green/white leaves on red stems, creamy white flowers in April-May, shade, zones 1-9, 14-24 Cornus alba 'Elegantissima' std Tatarian Dogwood (topiary)Deciduous shrub/tree, 10' tall, green/white leaves on red stems, creamy white flowers in April-May, shade, zones 1-9, 14-24 Cornus alba 'Siberica' Siberian Dogwood (shrub)Deciduous shrub, upright, 10' tall, blood red twigs, small creamy white flowers in April-May, shade, zones 1-9, 14-24 Cornus alba 'Siberica' Std Siberian Dogwood, Patio tree (topiary)Deciduous shrub/tree, upright, 10' tall, blood red twigs, small creamy white flowers in April-May, shade, zones 1-9, 14-24 Cornus canadiensis Bunchberry (shrub)Deciduous shrub/groundcover, 6-9" tall, tiny white flower clusters bright red fruit in Aug/Sept, shade, zones 1-7 Cornus florida Flowering Dogwood, Eastern Dogwood (tree) [See Photo]Deciduous tree, slow growth, 20-30' tall/wide, covered with white bracts in fall, sun/part shade, zones 2b-9, 14-16 Cornus florida 'Cherokee Brave' Flowering Dogwood, Eastern Dogwood (tree)Deciduous tree, slow growth to 15' tall/wide, covered with red bracts in fall, sun/part shade, zones 2b-9, 14-16 Cornus florida 'Cherokee Chief' Flowering Dogwood, Eastern Dogwood (tree)Deciduous tree, slow growth, 20-30' tall/wide, covered with red bracts in fall, sun/part shade, zones 2b-9, 14-16 Cornus florida 'Rubra' Flowering Dogwood, Eastern Dogwood (tree)Deciduous tree, slow growth, 20-30' tall/wide, covered with pink bracts in fall, sun/part shade, zones 2b-9, 14-16 Cornus kousa 'Heart Throb' Kousa Dogwood (tree)Deciduous tree, 20' tall/wide, dense structure, soft pink bracts, sun/part shade, zones 2-9, 14-17 Cornus kousa 'Satomi' Kousa, Chinese Dogwood (tree)Deciduous shrub/tree, 20' tall/wide, dense structure, rose red bracts, sun/part shade, zones 2-9, 14-17 Cornus stolonifera Redtwig Dogwood (shrub)Deciduous shrub, fast growth, 15' tall, small creamy white summer/fall flower clusters, sun/part shade, zones 1-9, 14-21 Cornus x 'Starlight' Dogwood (Nuttalli/Kousa hybrid) (tree)Deciduous tree, 20' tall/wide, vigorous grower, large white bracts, sun/part shade, zones 2-9, 14-17 Corokia cotoneaster (shrub)Evergreen shrub, slow growth to 10', nearly black branches, tiny star-like yellow flowers, full sun, zones 4-24 Correa 'Ivory Bells' Australian Fuchsia (shrub)Deciduous shrub, low growth, 2' tall, broad, creamy white bell shaped flowers, sun, zones 14-24 Correa 'Mission Bells' Australian Fuchsia (shrub)Deciduous shrub, low growth, 2' tall, broad, pink bell-shaped flowers, sun, zones 14-24 Cortaderia selloana Pampas Grass (grass) [See Photo]Perennial grass, fountain of saw-toothed blades to 8' tall, pinkish white summer plumes, sun, zones 3-24 Cortaderia selloana 'Pumila' Pampas Grass (grass)Perennial grass, fountain of saw-toothed blades, 3-4' tall, white summer plumes, sun, zones 3-24 Cortaderia selloana 'Rosea' Pampas Grass (grass)Perennial grass, fountain of saw-toothed blades to 8' tall, pink summer plumes, sun, zones 3-24 Corylus avellana 'Contorta' Contorted Filbert, Harry Lauder's Walking Stick (shrub)Deciduous shrub, 8-10' tall, twisted branches/twigs, greenish yellow male flowers in winter, sun, zones 1-9, 14-20 Cotinus coggygria 'Atropurpurea' Smoke Tree (shrub)Deciduous shrub, 25' tall, bronze leaves gradually turn purple, richer purple smoke puffs, sun, zones 2-24 Cotinus coggygria 'Golden Spirit' P#13082 Smoke Tree (shrub) [See Photo]Deciduous, shrub to 7' tall, bold foliage, lime-green new leaves turn yellow in summer, orange-red fall color, full sun, zones 2-24 Cotinus coggygria 'Royal Purple' Smoke Tree (shrub) [See Photo]Deciduous shrub, 25' tall, purple leaves gradually turn green, richer purple smoke puffs, sun, zones 2-24 Cotoneaster apiculatus 'Tom Thumb' Cranberry Cotoneaster (shrub)Deciduous shrub, small mound, 6" tall, 10' wide, large fruit, red fall color, sun/part shade, zones 2-24 Cotoneaster buxifolius (glaucophyllus) Gray Cotoneaster (shrub) [See Photo]Evergreen shrub, small gray leaves, 3-6' arching stems, bright red berries, sun, zones 4-24 Cotoneaster dammeri 'Coral Beauty' Bearberry Cotoneaster (shrub)Evergreen shrub, prostrate growth, 6' tall, 10' wide, bright red fruit, sun, zones 2-24 Cotoneaster dammeri 'Eichholz' Bearberry Cotoneaster (shrub)Evergreen shrub, prostrate growth, 1' tall, 10' wide, bright red fruit, sun, all zones Cotoneaster dammeri 'Lowfast' Bearberry Cotoneaster (shrub) [See Photo]Evergreen shrub, fast growth, 1' tall, 15' wide, bright red fruit, sun, all zones Cotoneaster dammeri 'Strieb's Findling' Bearberry Cotoneaster (shrub) [See Photo]Evergreen shrub, low spreading habit, white flower clusters followed by red berries, sun, zones 4-24 Cotoneaster horizontalis Rock Cotoneaster (shrub)Deciduous shrub, 2-3' tall, 15' wide, showy red fruit, stiff horizontal branches, sun, zones 1-11, 14-24 Cotoneaster horizontalis 'Variegata' Rock Cotoneaster (shrub) [See Photo]Deciduous shrub, 2-3' tall, 15' wide, red fruit, variegated leaves, stiff horizontal branches, sun, zones 1-11, 14-24 Cotoneaster lacteus Red Clusterberry (shrub)Evergreen shrub, arching habit, 8' tall/wide or more, white flower clusters, long lasting red fruit clusters, sun, zones 4-24 Cotoneaster microphyllus 'Thymefolia' Rockspray Cotoneaster (shrub) [See Photo]Evergreen shrub, horizontal branches trail to 6', secondary branches grow erect to 2-3', rosy red fruit, sun, zones 2-9, 14-24 Cotoneaster salicifolius 'Repens' Willowleaf Cotoneaster (shrub)Evergreen shrub, spreading 15-18', bright red fruit, sun, zones 2-24 Crataegus carrierei (lavallei) Carriere Hawthorne (tree)Deciduous tree, 25' tall, 20' wide, erect/open branching, dark green leaves, orange/red fruit, sun, zones 3-12, 14-21 Crataegus laevigata 'Crimson Cloud' English Hawthorne (tree)Deciduous tree, 18-25' tall, 15-20' wide, bright red single flowers with white center, red fruit, sun, zones 2-12, 14-17 Crataegus laevigata 'Paul's Scarlet' English Hawthorne (tree)Deciduous tree, moderate growth to 20' tall/wide, double rose to red flower clusters, sun, zones 2-12, 14-17 Crocosmia hyb. 'Lucifer' (perennial)Perennial corm, 2.5' tall, 2' wide grassy leaves, 2.5'-3' stems with 1.5" flaming orange flowers, part shade, zones 5-24 Cryptomeria japonica 'Aurea' Golden Japanese Cryptomeria (conifer)Evergreen tree, fast growth, 100' tall, 30' wide, golden leaves, straight columnar trunk, sun, zones 4-9, 14-24 Cryptomeria japonica 'Sekkan Sugi' Japanese Cryptomeria (conifer) [See Photo]Evergreen tree, fast growth, 40' tall, 20' wide, soft bright green foliage, sun, zones 4-9, 14-24 Cuphea hyssopifolia False Heather (perennial) [See Photo]Perennial, 1-2' tall/wide, graceful fine foliage bearing pink flowers, sun/part shade, zones 16-24 Cuphea hyssopifolia 'Alba' False Heather (perennial) [See Photo]Perennial, 1-2' tall/wide, graceful fine foliage bearing white flowers, sun/part shade, zones 16-24 Cuphea hyssopifolia 'Compacta' False Heather (perennial)Perennial, 1' tall/wide, graceful fine foliage bearing purple flowers, sun/part shade, zones 16-24 Cuphea hyssopifolia 'Lavender' False Heather (perennial)Perennial, 1-2' tall/wide, graceful fine foliage bearing lavender flowers, sun/part shade, zones 16-24 Cupressocyparis 'Castlewellan' Golden Leyland Cypress (conifer)Evergreen, fast growth, 100' tall, 30' wide, graceful, straight columnar trunk, yellow new growth, zones 4-9, 14-24 Cupressocyparis 'Emerald Isle' Leyland Cypress (conifer)Evergreen, fast growth, 40' tall, pyramidal, excellent screen, darker green than species, sun, zones 3b-24 Cupressocyparis leylandii Leyland Cypress (conifer)Evergreen, fast growth, 40' tall, pyramidal, excellent screen, subject to coryneum canker fungus, sun, zones 3b-24 Cupressus arizonica 'Blue Ice' Arizona Cypress (conifer) [See Photo]Evergreen, pyramidal form to 40' tall, 20' wide, blue-gray foliage, useful as screen or windbreak, zones 7-24 Cupressus sempervirens 'Israel Form' Italian Cypress (conifer) [See Photo]Evergreen, pyramidal form to 40' tall, narrower and denser than species, sun, zones 8-15, 18-21 Cupressus sempervirens 'Stricta' Italian Cypress (conifer)Evergreen tree, fast growth to 60' tall, 4-6' wide, narrow and dense, sun, zones 8-15, 18-21 Cupressus sempervirens 'Swane's Golden' Italian Cypress (conifer) [See Photo]Evergreen tree, fast growth, 60' tall, 4-6' wide, narrow and dense, yellow new growth, sun, zones 8-15, 18-21 Cupressus sempervirens 'Dwarf' Dwarf Italian Cypress (conifer)Evergreen tree, slow growth, 30' tall, 3' wide, narrow and dense, sun, zones 8-15, 18-21 Cycas revoluta Sago Palm (palm) [See Photo]Cycad, dark green feathery leaves, very slow growing to 10' tall, even as wide, cone-bearing, part shade, zones 8-24 Cyperus alternifolius Umbrella Plant (grass)Perennial grass-like sedge, spreading leaves in umbrella form atop 2-4' tall stems, sun/shade, zones 8, 9, 12-24 Cyperus alternifolius 'Gracilis' Umbrella Plant (grass)Perennial grass-like sedge, spreading leaves in umbrella form atop stems to 1.5' high, sun/shade, zones 8, 9, 12-24 Cytisus praecox 'Allgold' Warminster Broom (shrub) [See Photo]Deciduous shrub, compact growth to 5', bright yellow spring blooms born on green slender stems, full sun, zones 2-9, 14-22 Cytisus scoparius 'Lena' Scotch Broom (shrub)Deciduous shrub, upright growth to 8', yellow and red spring blooms born on green slender stems, full sun, zones 2-9, 14-22 Cytisus hyb. 'Mahogony' Scotch Broom (shrub) [See Photo]Deciduous shrub, upright growth to 8', mahogony colored spring blooms born on green slender stems, full sun, zones 2-9, 14-22 Cytisus scoparius 'San Francisco' Scotch Broom (shrub)Deciduous shrub, upright growth to 8', reddish colored spring blooms born on green slender stems, full sun, zones 2-9, 14-22 |
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