Plant List C
| Calamagrostis | brachytricha | Korean Feather Grass. Forms dense clumps of greyish-green leaves that turn orange-yellow in autumn. Narrow, feathery grey-purplish flower plumes that age to grey-brown. Height 1m. Moist well-drained soil in sun or part shade. Aug.-Sep. | |
| Calamagrostis | x acutiflora | "Karl Foerster" | Clump-forming perennial grass with arching, mid-green leaves. Erect stems of pink-bronze flowers that fade to pale brown. Height 1.8m. Moist soil in sun or part shade. Jul.-Aug. |
| Calamagrostis | x acutiflora | "Overdam" | A clump-forming perennial grass with arching green leaves with pale yellow margins and stripes, which fade to pinkish white. Bears purple flowers that fade to greyish pink. Height 1.2m. Moist soil in sun or part shade. Jul.-Aug. |
| Calamintha | grandiflorum | "Variegata" | Bushy perennial with aromatic dark green variegated leaves. Pink tubular flowers. Height 45cm. Well-drained soil in sun or part shade. Jun.-Aug. |
| Calandrinia | grandiflora | Fleshy blue-green rosettes bearing sprays of bright magenta flowers with lime-green purple spotted calyces. Height 30-75cm. Well-drained soil in sun. Jul.-Sept. Needs winter protection from wet. | |
| Calceolaria | "Walter Shrimpton" | Orangy-yellow pouched flowers with a broad white band. Height 10-15cm. Moist, well drained soil in part shade. May-Jun. Needs winter protection. | |
| Calceolaria | biflora | Evergreen perennial. Yellow pouched flowers in Summer. Moist well-drained soil in full sun. Height 20cm. | |
| Calceolaria | falklandica | An evergreen, mat-forming alpine with rosettes of dark green ribbed leaves. Racemes of bright yellow pouched flowers. Height 20cm. Well-drained soil in part shade. May.-Aug. Protect from winter wet. | |
| Calceolaria | integrifolia | Evergreen, subshrubby perennial with finely toothed grey-green leaves and hairy young stems bearing pouched yellow flowers. Height 1.2m. Well-drained soil in shade. May.-Aug. Needs Winter protection. | |
| Calceolaria | tenella | Evergreen, mat-forming, alpine with finely toothed pale yellow-green leaves and pouched red spotted yellow flowers. Height 25cm. Moist well-drained soil in part shade. May-Aug. Protect from winter wet. | |
| Callicarpa | bodinieri var giraldii | "Profusion" | Deciduous shrub with bronze young foliage, and clusters of pale pink flowers are followed by lurid violet fruits in autumn. Height 3m. Moist well-drained soil in sun. June-July. |
| Caltha | palustris | Marginal aquatic or open ground herbaceous perennial with kidney-shaped dark green leaves. Bears waxy, buttercup-like yellow flowers. Height 10-40cm. Moist soil in sun. Mar.-Apr. | |
| Caltha | palustris | "Alba" | Marginal aquatic or open ground herbaceous perennial with kidney-shaped dark green leaves. Bears waxy, buttercup-like white flowers. Height 10-40cm. Moist soil in sun. Mar.-Apr. |
| Caltha | palustris | "Multiplex" | Marginal aquatic perennial with kidney-shaped dark green leaves. Attractive waxy, double yellow flowers. Height 25cm. Moist soil in full sun. Mar.-Apr. |
| Calycanthus | occidentalis | Handsome dark-green, glossy, aromatic leaves, downy beneath. Fragrant reddish maroon flowers over a long period. Height 3m. Well-drained soil in sun. June to July. | |
| Camassia | cusickii | A bulbous perennial with wavy-margined narrow leaves. Shallowly cup-shaped steel blue flower spikes. Height 60cm. Moist, well-drained soil in sun. Mar.-Apr. | |
| Camassia | leichtlinii | Bulbous perennial with star-shaped creamy white,blue or violet flower spikes. Height 60-120cm. Fertile, moist, well-drained soil in sun. May-Jun. | |
| Camassia | quamash | Bulbous perennial with wavy-margined narrow leaves. Shallowly cup-shaped blue flower spikes. Height 60cm. Moist well-drained soil in sun. May-June. | |
| Camassia | quamash | "Spring Melody" | Bulbous perennial with wavy-margined narrow green leaves edged gold. Shallowly cup-shaped bright blue flower spikes. Height 60cm. Moist well-drained soil in sun. May-June. |
| Camellia | "Freedom Bell" | A very hardy, evergreen shrub with slow dense and upright growth carrying small bright red single flowers. Height and spread 3m. Moist well-drained acidic soil in sun or part shade. Flowers from early February to March. | |
| Camellia | "Leonard Messel" | An upright evergreen shrub with glossy green leaves. Bears large semi-double, mid-pink flowers with veining. Height 7m. Spread 3m. Moist well-drained acidic soil in sun or part shade. April to May. | |
| Camellia | sasanqua | "Rainbow" | An upright, evergreen shrub with glossy green leaves. Bears single, scented white flowers with a heavy pink blush. Height and spread after 10years, 2m. moist well-drained acid soil in sun or part shade. Flowers from November to February. |
| Camellia | x williamsii | "Anticipation" | An upright narrow evergreen shrub or small tree with glossy, bright green leaves. Bears large flat double crimson flowers. Height 4m. Moist well-drained soil in sun or part shade. February to March. |
| Camellia | x williamsii | "Debbie" | An upright evergreen hardy shrub with semi-double, deep pink flowers. Height 5m. Sheltered site in moist acid soil. Mar.-Apr. |
| Camellia | x williamsii | "Donation" | An evergreen compact erect shrub with glossy, bright green leaves . Bears large semi-double, pink flowers. Height 5m. Spread 2.5m. Moist well-drained acidic soil in part shade. Feb.-Mar. |
| Camellia | x williamsii | "ETR Carlyon" | Hardy, vigorous evergreen shrub with upright growth and semi-double creamy white flowers. Height 5m. Spread 3m. Moist well-drained acid soil in part shade. Flowers from February to March. |
| Camellia | x williamsii | "J. C. Williams" | Hardy evergreen shrub with attractive single pale pink flowers, with yellow stamens.Height 5m. Sheltered site in moist acid soil. Feb.-Mar. |
| Camellia | x williamsii | "Jury's Yellow" | Narrow erect evergreen shrub with glossy, dark green leaves. Attractive single cream flowers with pale yellow centres. Height 5m. Moist well-drained acid soil in part shade. Feb.-Mar. |
| Camellia | x williamsii | "Mary Phoebe Taylor" | Spreading evergreen shrub or small tree with outward-sweeping branches. Leaves, glossy, dark green. Bears semi-double, clear pink flowers. Height 5m. Spread 3m. moist well-drained acid soil in sun or part shade. February to March. |
| Camellia | x williamsii | "Ruby Wedding" | An upright narrow evergreen shrub or small tree with glossy, bright green leaves. Bears peony shaped deep ruby-red flowers with irregular central petals. Height 4m and Spread 2m. Moist well-drained soil in sun or part shade. Flowers from March to April. |
| Camellia | x williamsii | "Saint Ewe" | A rounded, evergreen shrub or small tree. Glossy, dark green. leaves and attractive large, single, trumpet-shaped, rose-pink flowers. Height 5m. Spread 3m. Moist well-drained acidic soil in sun or part shade. Flowers from February to March. |
| Campanula | "Beautiful Trust" | Deep green serrated foliage and branching stems carrying white lacy flowers, like chinese lanterns. Height 50cm. moist well-drained soil in sun. | |
| Campanula | "Covadonga" | Tufts of narrow leaves with dark blue bell-shaped flowers on 15cm. stems. Gritty soil in sun. Jun.-Aug. | |
| Campanula | "E. K. Toogood" | Vigorous spreading semi-evergreen perennial with rounded, mid-green leaves and masses of bright blue flowers. Height 20cm. Moist well-drained soil in sun or part shade. Jun.-Sept. | |
| Campanula | "Faichem Lilac" | Upright, perennial with sharply toothed, nettle-like leaves. Tall stems of somewhat upward-facing, lilac-pink flowers. Height 90cm. Moist well-drained soil in sun or part shade. Jun.-Jul. | |
| Campanula | "G. F. Wilson" | Large upturned violet-blue bell-shaped flowers. Height 10cm. Moist well-drained soil in sun or part shade. Jun.-Jul. | |
| Campanula | "Kent Belle" | Clump-forming perennial with toothed, mid-green leaves. Very large, pendent, tubular-bell-shaped deep blue flowers. Height 1m. Moist well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | "Paul Furse" | A late flowering Campanula with slightly arching stems of upturned rich blue bell flowers. Height 60cm. Moist well-drained soil in sun or part shade. Aug.-Oct. | |
| Campanula | "Samantha" | Low mats of deep green foliage and wide, upward facing violet-blue flowers with a white eye. Height 15-20cm. moist well-drained soil in sun or part shade. May-Aug. | |
| Campanula | "Sarastro" | A clump-forming herbaceous perennial with large hairy leaves and stems carrying pendulous dark blue flowers. Height 60cm. Moist well-drained soil in sun or part shade. May-Jul. | |
| Campanula | "Stansfieldii" | Tufts of dull green leaves and stems of violet-blue semi-pendant bellflowers. Height 15cm. Well-drained soil in sun. | |
| Campanula | "Summer Pearl" | A small leafed spreading alpine with short stems carrying small double whitish bellflowers. Height 15cm. Well-drained soil in sun. Jun.-Aug. | |
| Campanula | "Twinklers" | A seed raised strain with narrow toothed green leaves and upward facing bells in a mix of colours. Height 1.2-1.5m. Moist well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | "Tymonsii" | Attractive, wide-mouthed bells of a pale blue colour. Leaves are yellow-green. Height 15cm. Well-drained soil in sun. Jun.-Aug. | |
| Campanula | "Yvonne" | Spreading light green foliage and lilac-blue upturned bells. Height 10cm. Well-drained soil in sun. Jun.-Aug. | |
| Campanula | alliarifolia | Clump-forming perennial with heart-shaped, toothed, hairy leaves.One-sided bell-shaped, white flowers. Height 60cm. Well-drained moist soil in sun or part shade. Jun.-Sep. | |
| Campanula | alpestris | Mats of linear toothed glossy green leaves and large blue cylindrical bells. Height 10cm. Well-drained soil in sun or part shade. May-Jun. | |
| Campanula | argaea | Forms a rosette of soft rounded leaves and sprays of bell flowers from pale violet to white. Height 25cm. moist soil in sun or part shade. Jun.-Jul. | |
| Campanula | arvatica | Mat-forming perennial with upturned open funnel-shaped pale blue flowers on short stems. Height 5-10cm. Gritty soil in sun. Jun.-Aug. | |
| Campanula | barbata | "Bearded Bellflower". Lavender-blue hanging bells with hairs inside. Height 20cm. Well-drained soil in full sun. Jun.-Jul. Can be short-lived but seeds about readily. | |
| Campanula | bononiensis | An hardy perennial with bright green basal leaves and spikes of hanging pale violet-blue bell-shaped flowers. Height 60cm. Well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | caespitosa | Neat mounds of toothed deep green leaves with short stems carrying mid-blue bellflowers. Height 10cm. Well-drained soil in sun or part shade. May-Jun. | |
| Campanula | carpatica | Clump-forming perennial with heart-shaped, toothed, mid-green leaves. Attractive, upturned open bell-shaped, blue-violet flowers. Height 15cm. Well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | carpatica | "Blue Clips" | Clump-forming perennial with heart-shaped, toothed, mid-green leaves. Attractive, upturned open bell-shaped, pure light blue flowers. Height 25cm. Well-drained soil in sun. Jun.-Aug. |
| Campanula | carpatica | "Blue Moonlight" | Clump-forming perennial with heart-shaped, toothed, mid-green leaves. Large saucer-shaped pale blue flowers. Height 20cm. Well-drained soil in sun. Jul.-Aug. |
| Campanula | carpatica | "Kapatenkrone" | Clump-forming perennial with heart-shaped, toothed, mid-green leaves. Attractive, upturned open bell-shaped, silvery-blue flowers. Height 20cm. Well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | carpatica | "White Clips" | Clump-forming perennial with heart-shaped, toothed, mid-green leaves. Attractive, upturned open bell-shaped, white flowers. Height 25cm. Well-drained soil in sun. Jun.-Aug. |
| Campanula | carpatica var. turbinata | "Karl Foerster" | Clump-forming perennial with heart-shaped, toothed, mid-green leaves. Attractive, upturned open, large, bell-shaped, deep cobalt-blue flowers. Height 25cm. Well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | carpatica var. turbinata | f. alba | Attractive, upturned open bell-shaped, white flowers. Height 20cm. Jun.-Aug. Well-drained soil in sun or part shade. |
| Campanula | chamissonis | Rosettes of finely toothed bright green leaves. Erect stems of bell-shaped pale purple-blue flowers. Height 5cm. Gritty soil in sun or shade. Jun.-Aug. | |
| Campanula | chamissonis | "Oyobeni" | Rosettes of finely toothed leaves. Erect stems of bell-shaped pale purple-blue flowers with a diffuse white stripe.. Height 5cm. Gritty soil in sun or shade. Jun.-Aug. |
| Campanula | choruhensis | Clumps of heart-shaped grey-green leaves and relatively large bell-shaped white flowers, flushed pink. Height 10-15cm. Well-drained soil in part shade. Probably best in cold greenhouse. | |
| Campanula | cochlearifolia | "Oakington Blue" | Mats of small, round, bright green leaves. Short flower stems carry bright blue, nodding bells with recurved ends. Height 10cm. Well-drained soil in sun or part shade. May-Jun. |
| Campanula | cochlearifolia | "Tubby" | Mats of small, round, bright green leaves. Short flower stems carry very pale blue, nodding bells with recurved ends. Height 10cm. Well-drained soil in sun or part shade. May-Jun. |
| Campanula | cochleariifolia | "Elizabeth Oliver" | Pretty. double bell-shaped, pale lavender-blue flowers. Height 8cm. Well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | collina | Erect stems carry an abundance of funnel-shaped deep purple-blue bells. Height 40cm. Jun.-Aug. Moist well-drained soil in sun or part shade. | |
| Campanula | dolomitica | Heart shaped dull greyish green leaves and short spikes of downward facing white bellflowers. Height 20-35cm. Moist well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | foliosa | Pale green lance-shaped leaves and stems carrying terminal clusters of pink buds opening to violet globular bells arranged in disc-like heads. Height 30-40cm. Moist well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | garganica | Spreading perennial with heart-shaped, toothed, mid-green leaves. Attractive star-shaped, blue to lilac flowers. Height 5cm. Moist well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | garganica | "Blue Diamond" | Spreading perennial with heart-shaped, toothed, mid-green leaves. Attractive star-shaped, light blue flowers. Height 5cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | garganica | "Dickson's Gold" | Heart-shaped, toothed, evergreen yellow leaves.Blue flowers, Jun.-Aug. Height 5cm. moist well-drained soil in sun or part shade. |
| Campanula | garganica | "W.H.Paine" | Evergreen variety with erect blue star-shaped flowers with a white centre, from May-Aug. Height 10cm. Well-drained soil in sun or part shade. |
| Campanula | glomerata | A spreading perennial with dark green leaves and dense clusters of tubular-bell-shaped flowers. Colours vary from violet to lavender-blue. Height 10-40cm. Moist well-drained soil in sun or part shade. Jun.-Jul. | |
| Campanula | glomerata | "Caroline" | Rosettes of lanceolate, serrated leaves and spikes bearing rounded terminal clusters of pale pink flowers with darker tips. Height 60cm. Moist well-drained soil in sun or part shade. Jun.-Jul. |
| Campanula | glomerata | "Joan Elliott" | Spreading perennial with dark green leaves. Dense clusters of tubular-bell-shaped violet-blue flowers. Height 30-40cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | glomerata var. alba | "Clustered Bellflower". Dense clusters of tubular, bell-shaped white flowers, on 50cm. stems. Jun.-Aug. Well-drained soil in sun. | |
| Campanula | grosseckii | Tufted perennial with deep green toothed leaves and blue-violet bell flowers. Height 80cm. Moist well-drained soil in sun or shade. Jul.-Aug | |
| Campanula | hercegovina | "Nana" | Mats of mid-green leaves and short wiry stems carrying upward facing blue bell-shaped flowers. Height 8cm. Well-drained soil in sun. |
| Campanula | incurva | A short-lived perennial with rosettes of ovate leaves and stems of large bell-shaped pale bluish-lilac flowers in late Spring. Height 30cm. Well-drained soil in sun or part shade. | |
| Campanula | kemulariae | Mats of heart-shaped dentate leaves with stems carrying up to 15 wide bell-shaped lavender-blue flowers. Height up to 30cm. Moist well-drained soil in sun or part shade. Jun.-Aug. Moist well-drained soil in sun or part shade. May-Jun. | |
| Campanula | lactiflora | Upright perennial with, narrow, toothed, mid-green leaves. Large panicles of open bell-shaped flowers in shades of pale blue to violet on leafy stems. Height 1.2m. Moist well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | lactiflora | "Alba" | Upright perennial with, narrow, toothed, mid-green leaves. Large panicles of open bell-shaped white flowers. Height 1.2m. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | lactiflora | "Lodden Anna" | Upright perennial with, narrow, toothed, mid-green leaves. Large panicles of open bell-shaped soft lilac-pink flowers, on leafy stems. Height 1.2m. Best in part shade in moist well-drained soil. Jun-Sep. |
| Campanula | lactiflora | "Pouffe" | A perennial forming a tight mound, with narrow, toothed, mid-green leaves with large panicles of open bell-shaped pale lavender-blue flowers, on leafy stems. Height 25cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | lactiflora | "White Pouffe" | Perennial with mounds of narrow, toothed, leaves. Large panicles of open bell-shaped whitish flowers. Height 25cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | latifolia | ex "White Ladies" | From a compact tufted rootstock arise stems with light green serrated leaves, topped with pure white upward facing bellflowers. However seed raised so colour variable. Height 90cm. Well-drained soil in sun or part shade. Jul.-Sept. |
| Campanula | latifolia var. macrantha | Upright perennial with flat rosettes of glossy green leaves. Tall stems carry spikes of broad, tubular, bell-shaped, dark blue flowers, on leafy stems. Height 1m. Moist well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | latifolia var. macrantha | "Alba" | Upright perennial with flat rosettes of glossy green leaves. Tall stems carry spikes of broad, tubular, bell-shaped, whitish flowers, on leafy stems. Height 1m. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | makaschvilii | A relatively new plant from the Caucasus with radiating arching stems clad in heart shaped leaves and pink and white bells. Height 45cm. Moist well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | persicifolia | Upright perennial with basal rosettes of bright-green, glossy, leaves. Cup-shaped, blue flowers are produced on slender stems. Height 90cm. Moist well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | persicifolia | "Alba" | Upright perennial with basal rosettes of bright-green, glossy, leaves. Cup-shaped, white flowers are produced on slender stems. Height 90cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | persicifolia | "Blue Bloomers" | Upright perennial with basal rosettes of bright-green, glossy, leaves. Cup-shaped, double mid-blue flowers are produced on slender stems. Height 80cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | persicifolia | "Chettle Charm" | Upright perennial with basal rosettes of bright-green, glossy, leaves.Spikes of creamy-white cups, tinged blue. Height 60cm. Moist, well-drained soil in sun or shade. Jun.-Aug. |
| Campanula | persicifolia | "Fleur de Neige" | An upright perennial with basal rosettes of bright-green, glossy, leaves. White semi-double flowers are produced on slender stems. Height 60cm. Moist well-drained soil in sun or part shade. May-Jul. |
| Campanula | persicifolia | "Kelly's Gold" | Upright perennial with basal rosettes of golden, glossy, leaves. Cup-shaped flowers, white with a hint of blue, are produced on slender stems. Height 1m. Moist well-drained soil in sun or shade. |
| Campanula | persicifolia | "La Belle" | Upright perennial with basal rosettes of bright-green, glossy, leaves. Sky blue fully double flowers are produced on slender stems. Height 60cm. Moist well-drained soil in sun or part shade. May-Jul. |
| Campanula | persicifolia | "Moerheimii" | Upright perennial with basal rosettes of light-green, glossy, leaves. Cup-shaped double white flowers with a green centre are produced on slender stems. Height 60cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | persicifolia | "Pride of Exmouth" | Upright perennial with basal rosettes of bright-green, glossy, leaves. Cup-shaped double light blue to violet-blue flowers are produced on slender stems. Height 60cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | persicifolia | "Telham Beauty" | Upright perennial with basal rosettes of narrow bright-green, glossy, leaves. Cup-shaped large blue flowers are produced on slender stems. Height 1m. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | persicifolia | "Wortham Belle" | Upright perennial with basal rosettes of bright-green, glossy, leaves. Cup-shaped double light-blue flowers on strong stems. Height 75cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | persicifolia var. planiflora | Dense rosettes of deep green, crinkle-edged, oblanceolate leaves and short spikes of blue open bell-shaped flowers. Height 20cm. Moist well-drained soil in sun or part shade. May-Jul.. | |
| Campanula | portenschlagiana | "Lieselotte" | Mound-forming evergreen with small heart-shaped, mid-green leaves. Panicles of small trumpet-shaped white flowers suffused blue. Height 15cm. Moist well-drained soil in sun or part shade. Jun.-Sep. |
| Campanula | portenschlagiana | "Resholdt's Variety" | Mound-forming evergreen with heart-shaped, mid-green leaves. Panicles of large trumpet-shaped deep blue flowers. Height 15cm. Moist well-drained soil in sun or part shade. Jun.-Sep. |
| Campanula | poscharskyana | "E. H. Frost" | Vigorous spreading, upright perennial with rounded, mid-green leaves. Arching sprays of small, starry, nearly white flowers. Height 30cm. Moist well-drained soil in sun or part shade. Jun.-Sept. |
| Campanula | pulla | A perennial with small heart-shaped bright green leaves and pendent bells of deep violet-purple flowers. Height 5cm. Moist well-drained soil in sun. Apr.-Jun. | |
| Campanula | pulla | "Alba" | A perennial with pendent white bell flowers. Height 5cm. Moist well-drained soil in sun or part shade. Apr.-Jun. |
| Campanula | punctata | A spreading, perennial with rosettes of dark-green leaves. Pendent tubular bells of creamy white to dusky pink flowers, often mottled. Height 30cm. Moist well-drained soil in sun or part shade. Apr.-Jun. | |
| Campanula | punctata | "Beetroot" | A compact variety with broad heart-shaped, red flushed leaves and hanging beetroot-red bell-shaped flowers. Height 40cm. Moist well-drained soil in sun. Jun.-Aug. May-Jul. |
| Campanula | punctata | "Bowl of Cherries" | A vigorous variety with broad heart-shaped leaves and hanging cherry-red bell-shaped flowers with subtle white-blended edges. Height 40cm. Moist well-drained soil in sun. Jun.-Aug. May-Jul. |
| Campanula | punctata | "Hot Lips" | A perennial with glossy green toothed leaves and large upturned bells, white with burgundy speckled markings along the lip. Height 35cm. Moist well-drained soil in sun. Jun.-Aug. |
| Campanula | punctata | "Milly" | A diminutive spreading form with tiny leaves and pinkish bells. Height 10cm. Well drained soil in sun or part shade. |
| Campanula | punctata | "Nana Alba" | From a basal rosette arise spikes of creamy-white hanging bells. Height up to 20cm. Well drained soil in sun or part shade. |
| Campanula | punctata | "Pantaloons" | A spreading, perennial with rosettes of dark-green leaves. Pendent tubular hose-in-hose bells of purple pink. Height 60cm. Moist well-drained soil in sun or part shade. Apr.-Jun. |
| Campanula | punctata | "Pink Form" | A spreading, herbaceous perennial with rosettes of dark-green leaves. Erect stems carry pendent elongated tubular bells of mid-pink colour. Height 50cm. Moist well-drained soil in sun. April to June. |
| Campanula | punctata | "Rubriflora" | A spreading, perennial with rosettes of dark-green leaves and pendent tubular bells of reddish cream flowers speckled with red spots within. Height 35cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | punctata | "Wedding Bells" | A spreading perennial with toothed leaves and stems carrying hanging double hose-in-hose white flowers with pink flushes. Height 30-45cm. Moist well-drained soil in sun. Jun.-Jul. |
| Campanula | punctata | "Wine n' Rubies" | A compact variety with broad heart-shaped, red flushed leaves and hanging red-purple bell-shaped flowers heavily spotted. Height 30cm. Moist well-drained soil in sun. Jun.-Aug. May-Jul. |
| Campanula | punctata var. hondoensis | A spreading, perennial with rosettes of dark-green leaves. Pendent large tubular bells of dull purple-pink flowers, often mottled. Height 40cm. Moist well-drained soil in sun or part shade. Apr.-Jun. | |
| Campanula | rotundifolia | "Olympica" | Rosettes of toothed, round, green leaves. A profusion of large, blue bell-shaped flowers. Height 20cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | rupestris | Spikes of blue-mauve hairy bellflowers above grey-green rosettes. Height 30cm. Well-drained soil in sun. Biennial but seeds well. May. | |
| Campanula | sibirica | A clump forming perennial with an upright spike of violet-blue coloured, bell shaped, pendulous flowers. Height 30-40cm. Moist well-drained soil in sun or part shade. May-Jun. | |
| Campanula | takesimana | A spreading perennial with heart-shaped, glossy, toothed leaves and sprays of bell-shaped, pink-flushed, white flowers with maroon spots. Height 50cm. Well-drained soil in sun or part shade. Apr.-Jun. | |
| Campanula | takesimana | "Alba" | A spreading perennial with heart-shaped, glossy, toothed leaves and sprays of bell-shaped, white flowers with maroon spots inside. Height 50cm. Well-drained soil in sun or part shade. Apr.-Jun. |
| Campanula | takesimana | "Elizabeth II" | A clump-forming perennial, with rosettes of heart-shaped, toothed, mid-green leaves and pendent bell-shaped, double pink-spotted flowers. Height 50cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | takesimana | "Elizabeth" | A clump-forming perennial, with rosettes of heart-shaped, toothed, mid-green leaves and pendent bell-shaped, cream flowers, flushed reddish purple outside and spotted red inside. Height 40cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | trachelium | An upright, perennial with sharply toothed, nettle-like leaves. Tall stems of tubular, mid-blue to lilac flowers. Height 60-90cm. Moist well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | trachelium | "Bernice" | Upright, perennial with sharply toothed, nettle-like leaves. Tall stems of pretty, tubular, double, lilac-blue flowers. Height 60-90cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | trachelium f. alba | An upright, perennial with sharply toothed, nettle-like leaves. Tall stems of tubular, white flowers. Height 60-90cm. Moist well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | tridentata | Mats of glossy spathulate leaves and wiry stems carrying solitary blue bellflowers with a white flushed throat. Height 15cm. Well-drained soil in sun or shade. Jun.-Jul. | |
| Campanula | trogerae | Rosettes of ovate-cordate downy grey-green leaves with short stems carrying large flattish white flowers, pink in bud. Height 15cm. | |
| Campanula | waldsteiniana | A small tufted perennial with glossy green leaves and numerous violet blue saucer-shaped flowers. Height 10cm. Well-drained soil in sun or shade. Jun.-Jul. | |
| Campanula | x haylodgensis | "Warley White" | Spreading perennial with rounded mid-green leaves. Attractive clusters of rounded semi-double to fully double, white flowers. Height 8cm. Moist well-drained soil in sun or part shade. Jun.-Aug. |
| Campanula | x haylogdensis | "Marion Fisher" | A mat-forming alpine with clusters of rounded double, white flowers. Height 8cm. Moist well-drained soil in sun or shade. Jun.-Aug.. |
| Campanula | x haylogdensis | "Plena" | Clusters of rounded double, deep lavender-blue flowers. Height 8cm. Moist well-drained soil in sun or shade. Jun.-Aug.. |
| Campanula | x pseudoraineri | A mat forming alpine with creeping stems of yellow-green hairy leaves and large upward facing flowers of mid-blue. Height 10cm. Well-drained soil in sun or part shade. Jun.-Aug. | |
| Campanula | x wockei | "Puck" | An attractive deep green tightly congested mound studded with many small deep blue, bellflowers. Height 8cm. Moist well-drained soil in sun. Jun.-Aug. |
| Campsis | grandiflora | Vigorous, deciduous, self-clinging climber with huge pendant open funnel-shaped, dark orange to red flowers. Lovely fresh green pinnate foliage. Height up to10m. Moist well-drained sheltered site in sun. Flowers from August to September. | |
| Campsis | radicans | "Flamenco" | Vigorous deciduous climber with dark green leaves and attractive, pendant, tubular funnel-shaped, red flowers with orange-shaded throats.. Height 10m. Well-drained sheltered site in sun. Flowers from August to September. |
| Campsis | radicans f. flava | Vigorous deciduous climber with dark green leaves and attractive, pendant, tubular funnel-shaped, yellow flowers. Height 10m. Well-drained sheltered site in sun. Flowers from August to September. | |
| Campsis | x tagliabuana | "Madame Galen" | Vigorous climber with dark green pinnate leaves, the growth tips flushed purple and attractive clusters of trumpet-shaped, salmon-orange flowers. Height 10m. Moist well-drained sheltered site in sun. Flowers from August to September. |
| Cardamine | macrophylla | Large pinnate bronze tinted leaves and terminal heads of rich pink flowers. Height 90cm. Moist well-drained soil in part shade. Jun.-Jul. | |
| Cardamine | quinquefolia | A herbaceous perennial forming mats of pinnate leaves with stems of small pink flowers. Height 20cm. Moist well-drained soil in shade. Feb-May, Dies back in summer. | |
| Carex | "Dancing Flame" | Similar to Carex "Taranaki" but has pink flecks at the base of the leaves giving a flame effect. Height 25cm. Moist well-drained soil in sun or part shade. | |
| Carex | "Silver Sceptre" | Soft cream variegated arching leaves. Height 30cm. Moist well-drained soil in sun or part shade. Good for pot culture. | |
| Carex | "Taranaki" | Probably a small form of Buchanans' Sedge. Forms a clump of reddish, evergreen leaves about 25cm. high. Moist well-drained soil in sun or part shade. | |
| Carex | dispacea | "Dark Horse" | Leaves start a shiny bronze, developing into arching tufts of olive-green with a pink-red tinge. Small black spiky flowers. Height 45cm. Moist soil in sun or part shade. |
| Carex | dolichostachya | "Kaga Nishiki" | Evergreen arching green stems with deep yellow borders. Height 30cm. Moist soil in sun or part shade. Flowers May to July. |
| Carex | elata | "Aurea" | Elegant clumps of richly golden yellow leaves with green margins. and jet-black flower spikes. Height 70cm. Moist soil in part shade. Apr.-Jun. |
| Carex | morrowii | "Fisher's Form" | Evergreen Sedge with gold striped dark green leaves. Height 25cm. Sun in moist well-drained soil. |
| Carex | morrowii | "Ice Dance" | Evergreen sedge, cream striped broad leaves. Green and brown flower spikes. Moist well-drained soil in sun. Height 25cm. Apr.-Jun. |
| Carex | morrowii | "Variegata" | Lustrous narrow green leaves beautifully margined with white, forming stiff clumps. Green and brown flower spikes. Height 60cm. Moist soil in sun or part shade. Apr.-Jun. Evergreen. |
| Carex | muskingumensis | "Little Midge" | A deciduous grass that forms clumps of upright palm-like leaves and greenish spindle-shaped flower spikes. Height 25cm. moist soil in sun or part shade. |
| Carex | muskingumensis | "Silberstreif" | Narrow upright foliage with a silver stripe along the centre which changes to yellowish-green by mid-summer. Golden brown flower spikes. Height 60cm. Moist soil in sun or shade. Jun.-Sep. |
| Carex | oshimensis | "Evergold Compact" | Tight clumps of slender arching leaves, with a gold band between green margins. Brown flowers spikes. Height 30cm. Apr.-Jun. Moist well-drained soil in sun or part shade. |
| Carex | oshimensis | "Evergold" | Clumps of slender arching leaves, with a gold band between green margins. Brown flowers spikes. Height 45cm. Apr.-Jun. Moist well-drained soil in sun or part shade. |
| Carex | phyllocephala | "Sparkler" | Cream variegated leaves on 60cm. stems. Straw coloured flowers. Sun or part shade in moist well-drained soil. Hardy. |
| Carex | riparia | "Variegata" | In spring the new leaves emerge whiter than white, gradually acquiring their thin green margins which deepen with age. Showy flowers of red-brown and jet black.Height 60cm. Moist soil in sun or part shade. Apr.-June. Good in containers |
| Carex | siderosticha | "Variegata" | Broad leaves, pink flushed in spring, turning pale green margined and striped white. Pale brown flower spikes. Height 30cm. Moist soil in part shade. Apr.-Jun. |
| Carex | testacea | Elegant arching, fine leaves, olive-green at the end, bright green at the base, turning almost orange in sun and almost green in shade. Brown flower spikes. Height 45cm. Moist soil in sun or part shade. Jul.-Sept. | |
| Carex | trifida | "Chatham Blue" | An evergreen with arching broad, deep green leaves, blue underneath. Dumpy brown flowers. Height 45cm. Moist soil in sun or part shade. Jun.-Jul. |
| Carpenteria | californica | An upright, evergreen shrub with peeling, pale brown bark and glossy , dark green leaves, Open cup-shaped, fragrant white flowers with masses of yellow stamens. Height 2m. Spread 2m. Well-drained soil in sun. Flowers from May to June. | |
| Carpenteria | californica | "Bodnant" | An upright evergreen shrub with claret tinged young stems and dense clusters of large white, dog-rose like fragrant flowers. Height 2m. Spread 1.5m.Sheltered site with moist soil in full sun. Good wall shrub.Flowers in July. |
| Carpenteria | californica | "Elizabeth" | Bushy evergreen shrub up to 1.5m height and spread. Dense clusters of white, yellow centred, fragrant flowers in July. Sheltered site with moist soil in full sun. Good wall shrub. |
| Carpenteria | californica | "Eskimo" | An evergreen shrub of slightly lax habit with apple green leaves and dense clusters of large white, dog-rose like fragrant flowers. Height 2m. Spread 1.5m.Sheltered site with moist soil in full sun. Good wall shrub.Flowers in July. |
| Carpinus | betulus | "Fastigiata" | A deciduous tree of erect, pyramidal habit. Quite narrow as a young tree but broadening with age. Height 15m. Spread 12m. Well-drained soil in sun or part shade. |
| Carpinus | japonica | A small tree, wide spreading with conspicuously corrugated leaves and fruiting catkins. Height 5m. Moist well-drained soil in sun. | |
| Carpinus | turczaninowii | An attractive small shrubby tree with slender stems and small leaves. The young emerging leaves are bright red. Height after 10yrs. 4-5m. Moist well-drained soil in sun. | |
| Carya | ovata | A "Hickory", this forms a broad tree with shaggy bark. The leaves are leathery consisting of 5 leaflets. Rich yellow autumn colour. May fruit in long hot summers. Height after 10yrs. 4m. Well-drained soil in sheltered sunny site. | |
| Caryopteris | incana | (Weeping Form) | A deciduous shrub with aromatic grey-green leaves on pendulous branches. Bright violet-blue flowers produced in clusters. Height 1.2m. Spread 1.5m. Well-drained soil in sun. Aug.-Sept. |
| Caryopteris | x clandonensis | "Ferndown" | Dense mound-forming shrub with aromatic dull dark-green leaves silvery beneath.Blue flowers produced in clusters up the stems. Height 1m. Spread 1.5m.Well-drained soil in sun. Flowers from August to September. |
| Caryopteris | x clandonensis | "First Choice" | A compact small shrub with aromatic grey-green leaves, dull dark-green above, silvery grey beneath. Dark cobalt-blue flowers produced in clusters. Height 60cm.. Spread 60cm. Well-drained soil in sun. August to September. Prune hard in Spring. |
| Caryopteris | x clandonensis | "Grand Bleu" | A form selected for its intense deep blue flowers. It forms a dense mound-forming shrub with aromatic grey-green leaves, dull dark-green above, silvery grey beneath. . Height 1m. Spread 1.5m. Well-drained soil in sun. August to September. Prune hard in Sp |
| Caryopteris | x clandonensis | "Heavenly Blue" | A dense mound-forming shrub with aromatic dull dark-green leaves silvery beneath. Intense mid-blue flowers produced in clusters. Height 1m. Spread 1.5m. Well-drained soil in sun. Flowers from August to September. Prune hard in Spring. |
| Caryopteris | x clandonensis | "Kew Blue" | Dense mound-forming shrub with aromatic grey-green leaves, dull dark-green above, silvery grey beneath. Dark blue flowers produced in clusters. Height 1m. Spread 1.5m. Well-drained soil in sun. August to September. Prune hard in Spring. |
| Caryopteris | x clandonensis | "Summer Sorbet" | A compact small shrub with aromatic bright gold leaves with a green central splash. clear blue flowers produced in clusters. Height 60cm.. Spread 60cm. Well-drained soil in sun. August to September. Prune hard in Spring. |
| Caryopteris | x clandonensis | "Worcester Gold" | Dense mound-forming shrub with aromatic golden yellow leaves. Lavender-blue flowers produced in clusters. Height 1m. Spread 1.5m. Well-drained soil in sun. August to September. Prune hard in Spring. |
| Cassiope | "Medusa" | Upright shrub with stems clothed in closely overlapping dark green leaves that turn purple in autumn.. Pretty nodding bell-shaped white flowers tinged pink at the stem tips. Height 20cm. Moist acid soil in part shade. Mar.-Apr | |
| Cassiope | "Miurhead" | Upright shrub with stems clothed in closely overlapping dark green leaves. Pretty nodding bell-shaped white flowers at the stem tips. Height 20cm. Moist acid soil in part shade. Mar.-Apr. | |
| Cassiope | lycopodioides | "Beatrice Lilley" | Mat-forming evergreen shrub with stems clothed in tiny overlapping dark green leaves. Pretty nodding bell-shaped, abundant white flowers. Height 5-8cm. Moist well-drained soil in part shade. Mar.-Apr. |
| Castanea | sativa | Vigorous large tree with spirally furrowed bark when old. Toothed, glossy dark green leaves. Laden with yellowish green catkins in summer. Edible fruit in autumn. Height after 10yrs. 8m. Well-drained soil in sun. Flowers from July to July | |
| Castanea | sativa | "Albomarginata" | A vigorous, deciduous large tree with spirally furrowed bark when old. Toothed, glossy dark green leaves, margined creamy white. Laden with yellowish green catkins in summer. Edible fruit in autumn if the summer is hot and prolonged. Eventual height 25m. |
| Catalpa | bignonoides | "Aurea" | Spreading tree with broad heart-shaped large yellow leaves bronze when young. Flowers are white, marked yellow and purple-brown on upright panicles followed by slender seed pods. Height 12m. Spread 10m. Well-drained soil in sun. |
| Catalpa | bignonoides | "Variegata" | Spreading tree with broad heart-shaped large green leaves with creamy-yellow edges. Flowers are white, marked yellow and purple-brown on upright panicles followed by slender seed pods. Eventual height 12m. Spread 10m. Well-drained soil in sun. July to Aug |
| Catalpa | bungei | A small tree with mid-green broadly palmate leaves and clusters of white flowers with purple spots. Height 9m. Spread 7m. Moist well-drained soil in sun. Flowers during July. | |
| Catalpa | x erubescens | "Purpurea" | Spreading tree with large broad leaves blackish purple when young, maturing to dark green. Flowers are white, marked yellow and purple on upright panicles followed by slender seed pods. Eventual height 15m. Spread 15m. Well-drained soil in sun or part sha |
| Catananche | caerulea | "Bicolor" | A short-lived perennial with clumps of grass-like, hairy green leaves. Pretty white flowers with purple centres. Height 60-90cm. Well-drained soil in sun. Jul.-Sept. |
| Ceanothus | "Autumnal Blue" | Upright evergreen shrub with finely toothed, glossy, bright green leaves. Rich sky-blue flowers in large panicles in late summer, autumn and often in spring. Height 3m. Spread 3m. Well-drained soil in sun. | |
| Ceanothus | "Blue Mound" | A mound-forming, evergreen shrub with finely toothed, glossy, dark green leaves, covered in clusters of dark blue flowers. Height 1.5m. Spread 2m. Well-drained soil in sun. Flowers from April to September. | |
| Ceanothus | "Blue Sapphire" | Small, rounded, lobed dark purple-green leaves and clusters of dark sapphire blue flowers on arching stems. Height and spread 1m. Well-drained soil in sun. Flowers from May to June. | |
| Ceanothus | "Concha" | A dense, evergreen shrub with arching branches and finely toothed, dark green leaves. Reddish purple buds open to dark blue flowers. Height 2.5m. Spread 3m. Well-drained soil in sun.. Flowers from March to April. | |
| Ceanothus | "Dark Star" | A dense evergreen shrub with shiny, slightly toothed, deeply veined, small, dark green leaves. Profuse clusters of dark cobalt blue flowers. Height 2m. Spread 3m. Well-drained soil in sun. Flowers from March to April. | |
| Ceanothus | "Popcorn" | An evergreen shrub with dark green holly-like leaves and spikes of white flowers with a gold eye. Height and spread 1m. Well-drained soil in sun. April-May. Needs a sheltered position. | |
| Ceanothus | "Puget Blue" | A dense evergreen shrub with shiny, slightly toothed, deeply veined, dark green leaves. Profuse clusters of dark blue flowers. Height 3m. Spread 3m. Well-drained soil in sun. March to April. | |
| Ceanothus | "Southmead" | Compact bushy evergreen shrub with finely toothed, dark green leaves. Rich dark blue flowers. Height 1.5m. Spread 1.5m. Well-drained soil in sun. April to June. Sheltered site. | |
| Ceanothus | "Victoria" | An evergreen shrub with small, deep green, glossy leaves and clusters of dark blue flowers. Height 2.5m. Spread 2m. Well-drained soil in sun. Flowers from April to May. | |
| Ceanothus | arboreus | "Trewithen Blue" | Wide-spreading, evergreen shrub with toothed, dark green leaves. Masses of fragrant mid-blue flowers. Height 6m. Well-drained soil in sun. Apr.-June. |
| Ceanothus | thyrsiflorus | "Millerton Point" | Vigorous upright, evergreen shrub with arching branches of large glossy mid-green leaves. Bears white flowers. Height 6m. Spread 6m.Well-drained soil in sun. Mar.-Apr. |
| Ceanothus | thyrsiflorus | "Skylark" | Bushy evergreen shrub with finely toothed, glossy, mid-green leaves. Abundant dark blue flowers. Height 6m. Spread 6m. Well-drained soil in sun. Flowers from April to June. |
| Ceanothus | thyrsiflorus var. repens | Low, spreading, evergreen shrub with glossy, mid-green leaves. Bears large bright blue flowers. Height 1m. Spread 2.5m. Well-drained soil in sun. Flowers from April to June. | |
| Ceanothus | x dilileanus | "Henri Defosse" | A bushy, deciduous shrub with finely toothed, mid-green leaves and abundant dark blue flowers. Height 2.5m. Spread 2.5m. Well-drained soil in sun. Flowers from June to September. |
| Ceanothus | x pallidus | "Marie Simon" | An upright bushy shrub with dark green leaves on red stems. Abundant pale pink flowers in large panicles. Height 1.5m. Spread 1.5m. Well-drained sheltered site in sun.. Flowers from June to September. |
| Ceanothus | x pallidus | "Perle Rose" | Upright deciduous bushy shrub with toothed, pale green leaves. Attractive carmine-pink flowers in large panicles. Height 1.5m. Spread 1.5m. Well-drained soil in sun. June to September. |
| Centaurea | bella | Low growing "Knapweed" Pink thistle-like flowers from Jun.-Aug. Most soils, sun,well-drained. Height 20cm. | |
| Centaurea | benoistii | Mounds of ruffled silver-grey foliage with stems topped with wine-red thistle-like flowers. Height 1.2m. Well-drained soil in sun. Jun.-Aug. | |
| Centaurea | dealbata | A clump-forming perennial with leaves light green above and grey-green beneath. Rounded pink flowers with white centres. Height 90cm. Well-drained soil in sun. Jun.-Jul. | |
| Centaurea | macrocephala | Clump-forming robust perennial with mid-green leaves and stout leafy stems carrying a bright yellow thistle-like flower. Height 1.4m. Moist well-drained soil in sun. Jun.-Jul. | |
| Centaurea | orientalis | A perennial with grey pinnatisect leaves and stems carrying rounded flowerheads with cream florets. Height 1.2m. Well-drained sheltered site in sun. | |
| Centranthus | ruber | "Albus" | An herbaceous perennial with attractive fragrant white flowers above bright grey-green leaves. Height 1m. Well-drained soil in sun. Apr.-Aug. |
| Cephalanthus | occidentalis | Open branched shrub with red veined, glossy, green leaves. Dense, rounded heads of small, very fragrant, white or cream flowers. Height 2m. Spread 2.5m. moist well-drained soil in sun. Flowers from August to September. | |
| Cephalaria | alpina | Clump-forming perennial with large basal leaves and long stalked, pale yellow flowerheads. Height 2m. Moist well-drained soil in sun or part shade. May-June. | |
| Cephalaria | dipsacoides | A clump forming perennial with lance-shaped, coarsely toothed leaves and stout stems carrying creamy scabious-like flowers with pinky-mauve stamens. Height 1.5m. Moist well-drained soil in sun or part shade. May-Jun. | |
| Ceratostigma | griffithii | A rounded semi-evergreen shrub with attractive red stems and bristly, purple-margined, green leaves turning red in autumn. Bright blue flowers. Height 1m. Spread 1.5m. Moist well-drained soil in sun. Aug.-Sept. | |
| Ceratostigma | plumbaginoides | Spreading perennial with slender red stems and bright, green leaves, with wavy margins, tinted red in autumn. Brilliant blue flowers. Height 45cm. Spread 30cm. Moist well-drained soil in sun. August to September. | |
| Ceratostigma | willmottianum | A spreading, deciduous, open branched shrub with bristly green stems and dark green, purple-margined leaves, red in autumn. Pale to mid-blue flowers. Height 1m. Spread 1.5m. Moist well-drained soil in sun. Flowers from August to September. | |
| Ceratostigma | willmottianum | "Desert Skies" | Deciduous shrub with yellow leaves contrasting well with the blue flowers. Height 1m. Moist well-drained soil in full sun. July-September. Prune in spring to encourage new flowering growth. |
| Ceratostigma | willmottianum | "Forest Blue" | A selected form with a much branched habit leading to a more compact bushy plant. Terminal clusters of rich blue flowers freely produced. Leaves turn red in Autumn. Height and spread 60cm. Well-drained soil in sun. Flowers from July to September. Prune ha |
| Cercidiphyllum | japonicum | Deciduous spreading tree (or cut back as a shrub), eventually 15m. Leaves open bronze, turning rich green in summer then yellow to purple in Autumn. Leaf colour better on acid soil. Fallen leaves smell of burnt sugar. Moist soil in full sun. | |
| Cercidiphyllum | japonicum | "Amazing Grace" | A deciduous tree with a dominant central leader and cascading branch ends. Rounded, heart-shaped, green leaves, tinted bronze, when young. Grown for its brilliant autumn colours of yellow, orange, and red. Height 8m. Spread 8m. Fallen leaves give off an a |
| Cercidiphyllum | japonicum | "Rotfuchs" | A deciduous upright tree (or cut back as a shrub). The stems are a red colour, while the leaves are a rich purple, almost black on opening. Height as a shrub 5m. Spread 2m. Moist soil in sheltered site preferably with a little shade. |
| Cercidiphyllum | japonicum f. pendulum | A deciduous weeping tree, with rounded, heart-shaped, green leaves, tinted bronze, when young. Grown for its brilliant autumn colours of yellow, orange, and red. Height 6m. Spread 8m. Fallen leaves give off an aroma of burnt sugar. Moist well-drained soil | |
| Cercis | canadensis | "Forest Pansy" | A spreading shrub with beautiful, heart-shaped, dark purple-red leaves. Pink flowers are occasionally borne before the leaves appear. Height and spread 6m. Moist well-drained soil in sun or part shade. Flowers from May to June. Shelter from cold winds. |
| Cercis | griffithii | Afghan Redbud. A spreading tree with beautiful, heart-shaped, blue-green leaves, bronze when young, turning yellow in autumn. Magenta to pink flowers are borne before the leaves appear. Height 10m. Spread 10m. Hardy. Moist well-drained sheltered site in p | |
| Cercis | siliquastrum | Judas Tree. A spreading tree with beautiful, heart-shaped, blue-green leaves, bronze when young, turning yellow in autumn. Magenta to pink flowers are borne before the leaves appear. Height 10m. Spread 10m. Hardy. Moist well-drained sheltered site in sun | |
| Cercis | siliquastrum | "Bodnant" | Judas Tree. A spreading tree with beautiful, heart-shaped, blue-green leaves, bronze when young, turning yellow in autumn. Purple flowers are borne before the leaves appear. Height 10m. Spread 10m. Hardy. Moist well-drained sheltered site in sun or part s |
| Cestrum | elegans | A semi-evergreen upright shrub with downy, apple-green leaves and clusters of terminal, tubular. reddish-pink flowers. Height 2-3m. Spread 1.5m. Well-drained sheltered site in sun. Flowers from August to October. | |
| Cestrum | parqui | An upright deciduous shrub occasionally herbaceous in colder areas with mid green leaves. Night scented bright yellow-green flowers with star shaped mouths are followed by violet-brown berries. Height 2m. Spread 2m. Well-drained sheltered site in sun.. Fl |