Plant List 2009 - T
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Tanacetum |
coccineum |
"James Kelway" |
A clump forming perennial with feathery foliage and stems of magenta-pink daisy flowers. Height 75cm. Well-drained soil in sun. May-Jun. |
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Tanacetum |
coccineum |
"Robinson's Pink" |
" Pyrethrum". A clump forming perennial with feathery foliage and stems of pink daisy flowers with yellow centres. Height 60cm. Well-drained soil in sun. May-Jun. |
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Tanacetum |
coccineum |
"Robinson's Red" |
"Pyrethrum". A clump forming perennial with feathery foliage and stems of crimson daisy flowers with yellow centres. Height 60cm. Well-drained soil in sun. May-Jun. |
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Tanacetum |
coccineum |
"Snowcloud" |
"Pyrethrum". A clump forming perennial with feathery foliage and stems of white daisy flowers with yellow centres. Height 60cm. Well-drained soil in sun. May-Jun. |
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Taxus |
baccata |
"Standishii" |
A slow growing narrowly columnar evergreen conifer with golden yellow leaves. Mature plants have red berries in late autumn, early winter. Well-drained soil in sun or part shade. Height 1.5m. Spread 60cm. |
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Tecophilea |
cyanocrocus |
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Narrow leaves with gentian-blue crocus-like flowers. Height 15cm. Moist well-drained sheltered site in sun, or possibly a greenhouse. Mar.-Apr. |
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Tecophilea |
cyanocrocus |
"Leichtlinii" |
Narrow leaves with pale sky-blue crocus-like flowers with a conspicuous white centre. Height 10-15cm. Moist well-drained sheltered site in sun, or possibly a greenhouse. Mar.-Apr. |
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Tecophilea |
cyanocrocus |
"Storm Cloud" |
Narrow leaves with deep violet-purple crocus-like flowers with a conspicuous white centre. Height 10-15cm. Moist well-drained sheltered site in sun, or possibly a greenhouse. Mar.-Apr. |
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Tecophilea |
cyanocrocus |
"Violacea" |
Narrow leaves with deep violet-purple crocus-like flowers. Height 15cm. Moist well-drained sheltered site in sun, or possibly a greenhouse. Mar.-Apr. |
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Telesonix |
jamesii |
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A mound-forming herbaceous perennial with rosettes of kidney-shaped green leaves and open bell-shaped, frilled. pink-red flowers with green centres. Height 15cm. moist soil in part shade. Mar.-Apr. Dislikes chalky soils. |
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Teucrium |
ackermannii |
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A small shrub with narrow silver-grey leaves and two-tone purple flowers in round clusters in summer. Height 15cm. Well-drained soil in sun. Jun.-Aug. |
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Teucrium |
chamaedrys |
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Shrub to 60cm. Rose-pink lipped flowers from Jul.-Sep. Sunny spot in well-drained soil. |
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Teucrium |
chamaedrys |
"Nanum" |
A dwarf creeping sub-shrub with dark green, glossy, toothed leaves and short spikes of magenta-pink, lipped flowers. Height 15cm. Spread up to 1m. Well-drained soil in sun. Jun.-Sep. |
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Teucrium |
fruticans |
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A bushy evergreen shrub with aromatic grey-green leaves. Whorls of pale blue flowers.Height 60-100cm. Well-drained soil in sun. Jun.-Aug. |
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Teucrium |
fruticans |
"Azureum" |
A bushy evergreen shrub with aromatic silver-grey foliage on grey-white stems. Whorls of rich blue flowers. Height 60-100cm. Well-drained soil in sun. June to September. |
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Teucrium |
fruticans |
"Compactum" |
Evergreen upright shrub with grey-white stems and silver-grey leaves. Sky-blue flowers from May to October. Height 1-1.5m. Well-drained soil in full sun. |
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Teucrium |
hircanicum |
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A bushy aromatic evergreen subshrub with sage-like green leaves. Spikes of deep purplish red flowers from mid to late summer. Height 60cm. Well-drained soil in sun. Jul.-Aug. |
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Teucrium |
pyrenaicum |
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A decumbent alpine with oval, toothed leaves and spherical heads of purple flowers with white lower lips. Height 10-20cm. Well-drained poor soil in sun. Protect from wet during winter. Jun.-Jul. |
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Teucrium |
subspinosum |
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A dwarf shrubby alpine with white-woolly stems and narrow grey-green, spiky leaves. Mauve-Pink flowers sit in the leaf axils. Height 20cm. Well-drained soil in sun. Jul.-Sep. |
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Thalictrum |
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"Black Stockings" |
A new variety of meadow rue with the usual ferny foliage , but the fluffy dark lavender flowers are held on ebony coloured stems. Height 1.2-1.5m. moist well-drained soil in sun or part shade. May-Jun. |
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Thalictrum |
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"Elin" |
An erect clump-forming perennial with glaucous blue-green leaves flushed purple and branching heads of purple flowers with cream centres. Height 1.8-2m. Moist soil in sun or part shade. May-Jun. |
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Thalictrum |
aquilegiifolium |
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An erect airy perennial with dainty leaves and fluffy deep lilac flowers.Height 1m. Moist soil in part shade. Jun.-Jul. |
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Thalictrum |
aquilegiifolium |
"Purpureum" |
An erect airy perennial with dainty leaves and fluffy mauve-purple flowers.Height 1m. Moist soil in part shade. Jun.-Jul. |
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Thalictrum |
aquilegiifolium |
"Thundercloud" |
An erect airy perennial with dainty leaves and fluffy deep lilac flowers with purple stamens in early summer. Height 1m. Moist soil in part shade. June to July. |
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Thalictrum |
decorum |
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An erect clump-forming perennial with dainty leaves and relatively large deep lilac flowers with yellow stamens. Height 1.2m. Moist soil in part shade. Jul.-Sep. |
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Thalictrum |
delavayi |
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An erect clump-forming perennial with dainty leaves and lilac-mauve flowers in early summer. Height 1.2m. Moist soil in shade. Jul.-Sep. |
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Thalictrum |
delavayi |
"Album" |
Pale green "maidenhair" foliage and sprays of fluffy white foliage. Height 1.2m. Well-drained soil in sun or part shade. Aug.Sept. |
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Thalictrum |
delavayi |
"Hewitt's Double" |
An erect clump-forming perennial with dainty leaves and double lilac-mauve flowers in early summer. Height 1.2m. Moist soil in shade. Jul.-Sep. |
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Thalictrum |
delavayi |
"Splendide" |
An erect clump-forming perennial with dainty leaves and large purple flowers with cream stamens. Height 1.2m. Moist soil in part shade. Jul.-Sep. |
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Thalictrum |
flavum |
"Illuminator" |
An erect clump-forming perennial with young leaves creamy-grey with gold and pink tinges.Heads of fragrant yellow flowers. Height 1m. Moist soil in sun. Jun.-Aug. |
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Thalictrum |
flavum ssp. glaucum |
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An erect clump-forming perennial with glaucous blue-green, and dainty leaves and heads of fragrant sulphur-yellow flowers. Height 1m. Moist soil in part shade. Jul.-Aug. |
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Thalictrum |
kiusianum |
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A perennial with dainty blue-green, divided leaves and heads of small, fluffy pink flowers. Height 10cm. Moist peaty soil in part shade. May-Jun. |
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Thalictrum |
rochebrunianum |
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An erect airy perennial with dainty leaves and tall spikes of reddish-lilac flowers with yellow stamens. Height 1.5m. Best in moist soil in part shade. Jul.-Aug. |
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Thalictrum |
tuberosum |
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Airy bluish-green leaves and erect stems carrying relatively large creamy white flowers. Height 45cm. Well-drained soil in sun. May-Jun. |
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Thelypteris |
decursive-pinnata |
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"Beech Fern". An attractive deciduous fern with lance-shaped, pinnatifid pale green fronds. The pinnae are deeply serrated, shortening towards the frond base. Spreads slowly by rhizomes. Height 40cm. Wet acid soils in dappled shade. |
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Thermopsis |
lanceolata |
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A spreading perennial with attractive bright green leaves. Upright spikes of pea-like yellow flowers on blackish stems. Height 70cm. Moist well-drained soil in sun or part shade. Jun.-Jul.. |
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Thermopsis |
rhombifolia var. montana |
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An herbaceous perennial with gently running clumps of silvery three-lobed leaves and spikes of yellow pea-like flowers. Height 75cm. Well-drained soil in sun. May-Jun. |
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Thymus |
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"Doone Valley" |
A mat-forming, evergreen subshrub with dark green leaves dotted with yellow. Lavender-pink flowers open from crimson-red buds. Height 8-12cm. Well-drained soil in sun. Jun.-Aug. |
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Thymus |
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"Hartington Silver" |
Small green leaves with a creamy yellow variegation. Pale lavender pink flowers. Height 8cm. Well-drained soil in sun. May-Jul. |
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Thymus |
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"Lavender" |
A compact mat of dark green leaves with lavender-pink flowers. Height 8cm. Well-drained soil in sun. May-Jun. |
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Thymus |
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"Lilac Time" |
A compact mat of dark green leaves with lilac-pink flowers. Height 8cm. Well-drained soil in sun. May-Jun. |
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Thymus |
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"Pink Ripple" |
A mat forming variety with lemon scented rounded, yellow green leaves and good pale pink flowers. Height 10cm. Well-drained soil in sun. Jun.-Jul. |
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Thymus |
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"Porlock" |
A rounded subshrub with dark green, aromatic, leaves and terminal clusters of purplish pink flowers. Height 20cm. Well-drained soil in sun. May- Jun. |
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Thymus |
coccineus |
"Red Elf" |
A mat-forming alpine with creeping stems, narrow very dark green leaves. Whorls of deep pink flowers. Height 5cm. Well-drained soil in sun. May-July. |
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Thymus |
doerfleri |
"Bressingham" |
A mat-forming subshrub with fragrant, grey-green leaves and clear pink flowers. Height 10cm. Well-drained soil in sun. Jun.-Aug. |
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Thymus |
pulegioides |
"Archers Gold" |
A bushy, evergreen subshrub with green and gold leaves and pretty mauve-pink flowers. Height 10cm. Spread 20cm. Well-drained site in full sun. May to July. |
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Thymus |
pulegioides |
"Foxley" |
Aromatic, mid-green leaves splashed white. Pink to purple flowers. Height 15-20cm. Well-drained soil in sun. May-Jun. |
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Thymus |
pulegioides |
"Tabor" |
A bushy, evergreen subshrub with dark green rounded leaves and pretty mauve-pink flowers. Height 10cm. Well-drained site in full sun. May-Jul. |
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Thymus |
serpyllum |
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A mat-forming alpine with trailing stems, narrow mid-green leaves and whorls of purple flowers. Height 10-15cm. Well-drained soil in sun. Jun.-Aug. |
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Thymus |
serpyllum |
"Albus" |
A mat-forming alpine with trailing stems, narrow mid-green leaves and whorls of white flowers. Height 10-15cm. Well-drained soil in sun. Jun.-Aug. |
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Thymus |
serpyllum |
"Coccineus" |
Narrow very dark green leaves. Whorls of crimson-pink flowers. Height 5cm. Well-drained soil in sun. May-Jul. |
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Thymus |
serpyllum |
"Elfin" |
A dense mound-forming alpine with narrow emerald green leaves and pink flowers. Shy to flower. Height 5-8cm. Well-drained soil in sun. May-Jul. |
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Thymus |
serpyllum |
"Minimus" |
A mat-forming alpine with creeping stems, and congested leaves. Whorls of pink flowers. Height 3cm. Well-drained soil in sun. May-Jul.. |
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Thymus |
serpyllum |
"Posh Pinky" |
A mat-forming alpine with trailing stems of narrow mid-green leaves and whorls of pink flowers. Height 10-15cm. Well-drained soil in sun. Jun.-Aug. |
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Thymus |
serpyllum |
"Snowdrift" |
A mat forming variety with small dark green leaves and small heads of white flowers. Height 5cm. Gritty well-drained soil in sun. |
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Thymus |
vulgaris |
"Silver Posie" |
A bushy subshrub alpine with grey-green leaves variegated white and clusters of small pale lilac-pink flowers. Height 20-30cm. Well-drained soil in sun. May-Jul. |
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Thymus |
vulgaris |
"Snow White" |
A mat forming variety with small dark green leaves and small heads of white flowers. Height 5cm. Gritty well-drained soil in sun. |
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Thymus |
x citrioides |
"Silver Queen" |
A bushy subshrub with green leaves, margined cream and many, small, pretty pale lavender-pink flowers. Height 10cm. Well-drained soil in sun. May-Jul. |
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Tiarella |
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"Black Velvet" |
A vigorous variety with black-centred cut foliage and scented white flowers tinged pink. Height 50cm. Most soils and conditions. Mar.-Sep. |
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Tiarella |
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"Cygnet" |
Broadly cut fresh green foliage with a dark central splash and short spikes of fragrant pink flowers. Height 45cm. Most soils and conditions. |
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Tiarella |
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"Heronswood Mist" |
Cream and pink mottled leaves with stems of pale-pink starry flowers. Height 25cm. Moist soil in part shade. Apr.-Jul. |
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Tiarella |
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"Iron Butterfly" |
Clump forming evergreen perennial with palmate leaves and matching dark markings in the centre of the leaf. Short spikes carrying beige flowers. Height 25cm. Any soil moist or dry. Apr.-Jun. |
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Tiarella |
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"Jeepers Creepers" |
A spreading evergreen perennial with heavily marked foliage and large foamy cream flowers. Height 40cm. Most soils in sun or shade. |
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Tiarella |
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"Mint Chocolate" |
Spikes of pale pinky-beige flowers over bright green leaves with a chocolate blotch. Height 30cm. Any soil moist or dry. May-Jul. |
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Tiarella |
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"Neon Lights" |
A new distinct variety with dark brown scalloped, palmate leaves edged green. Small spires of white pink blushed flowers. Height 40cm. Most soils and conditions. Jun.-Sep. |
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Tiarella |
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"Ninja" |
Palmate leaves with a central chocolate star, turning purple black in winter. Spikes of coral-beige flowers. Height 25cm. Most soils, sun or shade (even dry). Apr.-Jun. |
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Tiarella |
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"Pink Bouquet" |
Chocolate blotches on large palmate leaves. Spikes of soft pink flowers, Apr.-Jun. Height 30cm. Most soils including dry shade. |
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Tiarella |
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"Pink Skyrocket" |
Beautiful scalloped, almost palmate glossy green foliage with spires of pale pink fluffy flowers. Height 25cm. Moist well-drained soil in part shade. Apr.-Oct. |
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Tiarella |
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"Pirates Patch" |
Broad uncut foliage with a strong dark patch and good spikes of white flowers. Height 25cm. Most soils in sun or shade. Apr.-Oct. |
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Tiarella |
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"Spring Symphony" |
Lovely cut foliage with a dark streak down the centre. Excellent spikes of pink foamy flowers. Height 25cm. Most soils in sun or shade. Apr.-Jul. |
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Tiarella |
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"Starfish" |
A variety with starfish-shaped leaves, dark green with a black centre, turning bronze in winter. Spikes of fragrant pink flowers. Height 35cm. Most soils in sun or shade. Apr.-Oct. |
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Tiarella |
wherryi |
"Bronze Beauty" |
Maple-shaped dusky pink leaves. Starry pale pink leaves. Height 25cm. Moist well-drained soil in part shade. Mar.-Dec. |
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Tiarella |
wherryi |
"Skid's Variegated" |
A spreading perennial with attractive pale green leaves, marbled white with pinkish tinges and masses of starry beige-white flowers. Height 25cm. Moist soil in shade. Apr-Jun. |
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Tiarella |
wherryi |
"Variegata" |
A spreading perennial with attractive pale green leaves, marbled white. White flowers sometimes pink tinged. Height 20cm. Moist soil in shade. May-Jun. |
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Tilia |
cordata |
"Winter Orange" |
A form of our native Small-leaved Lime with brilliant orange winter stems. Scented ivory-white flowers in July. Height 18m. Moist well-drained soil in sun or part shade. |
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Toona |
sinensis |
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A fast growing tree with handsome large pinnate leaves, often bronze when young and fragrant white flowers in panicles that can reach 30cm. Height 10m. Spread 7m. Moist well-drained soil in sun. Flowers in August. |
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Townsendia |
alpigena |
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Tufts of narrow greyish-green leaves and almost sessile lilac-pink daisy flowers. Height 5-10cm. Well-drained soil in sun. Needs winter protection. |
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Townsendia |
leptotes |
"Jeanie" |
Bristly dark green leaves and short stemmed violet-blue daisy flowers. Height 8cm. Height 10cm. Very sharply drained soil in sun or the Alpine House. Flowers May. |
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Townsendia |
montana |
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Tufts of leathery, dark grey-green spathulate leaves with almost stemless bright purple daisy flowers. Height 8cm. Well-drained soil in sun. Best in cold greenhouse over winter. May-Jun. |
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Townsendia |
parryi |
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Mounds of green thin, linear leaves and relatively large daisy flowers , usually lavender. Height 15cm. Gritty well-drained soil in sun or Alpine House. |
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Townsendia |
rothrockii |
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Mounds of green linear leaves and substantial flowers of lilac-blue. Height 10cm. Very sharply drained soil in sun or the Alpine House. |
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Townsendia |
spathulata |
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Small rosettes of silvery spathulate leaves and almost stemless pink daisies. Height 10cm. Moist well-drained soil in sun. Protect from winter wet. |
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Trachelospermum |
asiaticum |
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An evergreen twining climber with glossy dark green leaves and fragrant, creamy white flowers. Height 6m. Well-drained soil in sun. Flowers from July to August. Shelter from cold drying winds. |
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Trachelospermum |
asiaticum |
"Golden Memories" |
An evergreen twining, climbing shrub with wonderful bright golden glossy foliage and white scented tubular flowers with a gold throat. Height 6m. Well-drained site in sun. South or west-facing wall. Flowers from June to July. |
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Trachelospermum |
asiaticum |
"Theta" |
An evergreen self-clinging climber with narrow willow-like leaves with silver veins. and eventually, small creamy-white very fragrant flowers. Height 3m. Well-drained sheltered site in sun. Flowers from July to August |
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Trachelospermum |
jasminoides |
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A twining climber with glossy dark green leaves, turning bronze-red in winter. Small, but very fragrant pure white flowers. Height 9m. Well-drained soil in sun or part shade. Flowers from July to August. Protect from cold winds. |
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Trachelospermum |
jasminoides |
"Variegatum" |
A twining evergreen climber with glossy dark green leaves, margined and splashed with cream, often turning crimson in winter. Pure white flowers from mid to late summer. Height 4-8m. Well-drained sheltered site in sun or part shade. |
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Trachelospermum |
jasminoides |
"Water Wheel" |
An evergreen self-clinging climber with narrow willow-like leaves with silver veins. small white very fragrant flowers. Height 7m. Well-drained sheltered site in sun or part shade.. Flowers from July to August |
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Trachelospermum |
jasminoides |
"Wilsonii" |
A twining evergreen climber with rounded and narrow, glossy dark green, veined leaves, turning bronze-red in winter and pure white scented flowers. Height 9m. Well-drained sheltered site in sun or part shade.. Flowers from July to August |
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Trachycarpus |
fortunei |
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Chusan Palm. A single-stemmed palm with large fan-shaped dark green leaves. Small yellow flowers emerge close to the leaf bases in early summer. The hardiest palm in Britain. Height 20m. Spread 2.5m. Shelter from cold drying winds. |
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Tradescantia |
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"Blue and Gold" |
Bright blue flowers set off by the yellow foliage. Height 45cm. Moist well-drained soil in sun or part shade. May-Oct. |
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Tradescantia |
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"Purple Profusion" |
An herbaceous perennial with the new spring growth having unusual purple striping. Simple three-petalled purple-blue flowers. Height 35cm. Moist soil in sun or part shade. Jun.-Aug. |
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Tradescantia |
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"Purple Sabre" |
Trailing stems with strap-like purple leaves and terminal flowers of mid-pink. height and spread 20cm. Moist well-drained soil in sun or part shade. Reputedly hardy. |
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Tradescantia |
virginiana |
"Caerulea Plena" |
A clump-forming herbaceous perennial with narrow green leaves and double light blue flowers. Height 50cm. Moist soil in sun or part shade. Jun.-Aug. |
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Tradescantia |
x andersoniana |
"Bilberry Ice" |
An erect arching perennial with narrow green leaves and clusters of white flowers with purple-red blotches. Height 30-35cm. Moist soil in sun or part shade. Jun.-Aug. |
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Tradescantia |
x andersoniana |
"Concord Grape" |
Long grey-green leaves and bunches of violet-purple flowers in early summer and again in early autumn. Height 55cm. Moist soil in sun or part shade. May-Jul; Sep.-Oct. |
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Tradescantia |
x andersoniana |
"Isis" |
An erect arching perennial with narrow green leaves and clusters of large dark blue flowers. Height 60cm. Moist soil in sun or part shade. Jun.-Sept. |
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Tradescantia |
x andersoniana |
"Karminglut" |
An erect arching perennial with narrow green leaves and clusters of carmine-red flowers. Height 60cm. Moist soil in sun or shade. Jun.-Sep. |
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Tradescantia |
x andersoniana |
"Little Doll" |
An erect perennial with narrow green leaves and pale blue flowers. Height 25cm. Moist soil in sun or part shade. Apr.-Nov. |
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Tradescantia |
x andersoniana |
"Osprey" |
An erect arching perennial with narrow green leaves and clusters of large white three-petalled flowers with a fluffy blue centre. Height 60cm. Moist soil in sun or part shade. Jun.-Sep. |
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Tradescantia |
x andersoniana |
"Pauline" |
An erect arching herbaceous perennial with narrow green leaves and clusters of lilac-pink flowers. Height 45cm. Moist soil in sun or part shade. Jun.-Sept. |
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Tradescantia |
x andersoniana |
"Purple Dome" |
An erect arching perennial with narrow leaves and clusters of large rich purple flowers. Height 60cm. Moist soil in sun or part shade. Jun.-Sep. |
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Tradescantia |
x andersoniana |
"Red Grape" |
An erect arching perennial with narrow grey-green leaves, and clusters of red flowers. Height 45cm. Moist soil in sun or part shade. Jun.-Sep. |
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Tradescantia |
x andersoniana |
"Rubra" |
An erect arching perennial with narrow green leaves, and clusters of large deep purple flowers. Height 30cm. Moist soil in sun or part shade. Jun.-Sep. |
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Tradescantia |
x andersoniana |
"White Doll" |
An upright perennial with white flowers almost continuously from Apr.-Nov. Height 25cm. Moist, well-drained soil in sun or part shade. |
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Tradescantia |
x andersoniana |
"Zwanenburg Blue" |
An erect arching perennial with narrow green leaves and clusters of large dark blue flowers. Height 50cm. Moist soil in sun or shade. Jun.-Sep. |
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Tricyrtis |
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"Dark Beauty" |
An erect perennial with narrow green leaves and upward-facing, star-shaped whitish flowers heavily spotted deep mauve. Height 60cm. Moist well-drained soil in shade. Sep.-Oct. |
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Tricyrtis |
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"Empress" |
An erect perennial with glossy green leaves and upward-facing, star-shaped pale pink flowers heavily spotted mauve. Height 60cm. Moist well-drained soil in shade. Sep.-Oct. |
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Tricyrtis |
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"Hototogisu" |
An erect perennial with glossy dark green leaves and upward-facing, star-shaped light mauve-purple flowers. Height 80cm. Moist well-drained soil in shade. Sep.-Oct. |
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Tricyrtis |
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"Raspberry Mousse" |
An erect, herbaceous perennial with hairy green leaves and funnel-shaped, purple-spotted, chocolate-red flowers along the stem. Height 60cm. Moist well-drained soil in part shade. Aug.-Oct. |
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Tricyrtis |
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"Taipei Silk" |
An erect perennial with glossy green leaves, and multiple branched heads of relatively large upward-facing purple flowers with paler shades and reddish spotting.Height 60cm. Moist well-drained soil in shade. Jul.-Oct.. |
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Tricyrtis |
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"Tojen" |
A lax growing perennial with arching stems of mid green leaves and white flowers with a purplish-blue tinge. Height 50cm. Moist well-drained soil in part shade. Aug.-Sept. |
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Tricyrtis |
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"White Towers" |
An erect perennial with hairy pale green leaves. Upward-facing white flowers in the leaf axils.Height 60cm. Moist well-drained soil in shade. Aug.-Oct.. |
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Tricyrtis |
formosana |
"Gilt Edge" |
An erect perennial with green leaves edged yellow and rose-pink flowers with darker spots. Height 70cm. Moist well-drained soil in shade. Aug.-Sep. |
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Tricyrtis |
hirta |
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An erect, herbaceous perennial with hairy pale green leaves and funnel-shaped, purple-spotted, white flowers. Height 80cm. Moist well-drained soil in part shade. Aug.-Oct. |
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Tricyrtis |
hirta |
"Albomarginata" |
An erect perennial with hairy pale green leaves having a creamy white margin. Upward facing white spotted flowers. Variegated leaves. Height 75-90cm. Fertile moist soil in sun or shade. Aug-Oct. |
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Tricyrtis |
hirta |
"Taiwan Atrianne" |
An erect perennial with hairy pale green leaves. Funnel-shaped, blue-purple spotted, white flowers held in the leaf axils. Height 80cm. Moist well-drained soil in part shade. Aug.-Oct. |
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Tricyrtis |
ishiana |
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Stems of plain green leaves from which hang yellow bells spotted red inside. Height 35cm. Moist peaty well-drained soil in shade. Aug.-Nov. |
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Tricyrtis |
macrantha |
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A lax growing perennial with whorls of mid green leaves sparsely along the stems with yellow bell heavily spotted maroon inside, from the leaf axils. Height 30cm. Moist well-drained soil in part shade. Aug.-Sept. |
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Tricyrtis |
macropoda |
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An erect perennial with pale green leaves and upward-facing white or creamy yellow flowers, spotted purple. Height 45-70cm. Moist well-drained soil in part shade. Jul.-Sept. |
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Trifolium |
repens |
"Purpurascens Quadrifolium" |
A mat-forming perennial with pretty purple-maroon leaves with a narrow mid-green margin. Pea-like white flowers in summer. Height 10cm. Spread Indefinite. Moist well-drained soil in sun. Jun.-Aug. |
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Trifolium |
rubens |
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Silver hairy, three-lobed leaves and short spikes of bottlebrush antique-red flowers. Height 45cm. Moist well-drained soil in sun. Jun.-Aug. |
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Trifolium |
rubens |
"Red Feathers" |
Deep green three-lobed leaves and silvery buds opening to crimson-red bottlebrush flowers. Height 35cm. Moist well-drained soil in sun. Jun.-Aug. |
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Trillium |
albidum |
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Plain green leaves, sometimes faintly marbled, with upright facing, scented white flowers, often rose tinted. Height 45cm. moist peaty soil in shade. Apr.-May. |
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Trillium |
catesbyi |
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Stems carry whorls of three green narrow ovate leaves from which hang reflexed petalled flowers of pale pink or darker. Height 20cm. Moist well-drained peaty soil in part shade. Apr.-May |
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Trillium |
chloropetalum var. giganteum |
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A robust species with foliage consisting of three leaves, mottled red-brown early on and upright flowers of three petals, deep red in colour. Height 40-60cm. Moist peaty woodland soil in part shade. Mar.- May. |
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Trillium |
cuneatum |
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Fragrant dark maroon upright facing flowers in spring. Height 30-60cm. Shady spot in moist, well-drained peaty soil. |
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Trillium |
erectum |
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A choice perennial with handsome mid-green leaves. Three petalled dark mahogany-red flowers. Height 30cm.Moist well-drained soil in part shade. Apr.-May. |
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Trillium |
erectum |
"Beige Form" |
A choice perennial with handsome mid-green leaves. Three petalled off-white flowers. Height 50cm.Moist well-drained soil in part shade. Apr.-May. |
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Trillium |
grandiflorum |
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A perennial with dark green leaves. Pure white flowers fading to pink in spring. Height 40cm. Moist well-drained soil in part shade. Apr.-May. |
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Trillium |
luteum |
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Pale yellowish green upright facing flowers in spring. Height up to 40cm. Shady spot in moist, well-drained peaty soil. |
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Trillium |
luteum |
hybrids |
Pale yellowish green or maroon upright facing flowers in spring. Height up to 40cm. Shady spot in moist, well-drained peaty soil. |
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Trillium |
nivale |
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An herbaceous perennial with reddish brown stems arising from rhizomes carrying elliptical leaves. Pure white flowers with recurving tips. Height 15cm. Moist well-drained soil in part shade. Apr.-May. Perhaps best in Alpine House. |
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Trillium |
pusillum |
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Erect stems with narrow three-lobed mid green leaves and three petalled wavy white flowers. Height 15cm. Moist well-drained peaty soil in part shade. Apr.-May |
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Trillium |
recurvatum |
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A perennial with mottled green leaves. Stemless, erect, purple flowers with recurved sepals. Height 25cm. Moist well-drained soil in part shade. Apr.-May. |
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Trillium |
rivale |
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A small early flowering trillium with white flowers overlaid with red-violet. Height 10cm. Moist well-drained soil in part shade. Mar.-Apr. |
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Trillium |
rugelii |
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Angular green leaves with nodding white flowers with reflexed petals and a maroon centre. Height 50cm. Moist well-drained soil in part shade. Apr.-May. |
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Trillium |
sessile |
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A choice perennial with handsome deep green leaves marbled pale green, grey-white and maroon and upright facing red-maroon flowers. Height 30cm. Moist peaty soil in shade. Apr.-May.
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Trillium |
simile |
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Large unmarked leaves with large white flowers with a violet centre. Height 45-60cm. Moist peaty soil in shade. Apr.-May. |
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Trillium |
sulcatum |
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A larger species with deep green veined leaves and deep red flowers with reflexed petals held upright. Height 45cm. Moist peaty soil in shade. |
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Trillium |
vaseyi |
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A larger species with deep green veined leaves and deep red, scented flowers with reflexed petals held upright. Height 45-60cm. Moist peaty soil in shade. |
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Trollius |
acaulis |
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A clump-forming alpine with tiny tufts of divided leaves and rounded golden yellow buttercup-like flowers. Height 10cm.Moist soil in sun. Apr.-May. |
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Trollius |
chinensis |
"Golden Queen" |
A clump-forming herbaceous perennial with open, deep yellow flowers with a central tuft of rich orange. Height 90cm. Moist soil in sun or part shade. Jul.-Aug. |
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Trollius |
europaeus |
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A clump-forming perennial with deeply divided leaves and lemon-yellow flowers. Height 80cm. Moist soil in sun or part shade. Jul.-Aug. |
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Trollius |
hondoensis |
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Deeply-lobed, shining green, chartaceous (thin) leaves, with very large, golden flowers with protruding, yellow, petal-like stamens, followed by knobbly, spiked seed capsules. Height 30-45cm. Moist soil in sun or part shade. |
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Trollius |
pumilus |
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Small clumps of round palmately divided leaves and short stems of upward facing five-petalled bright yellow flowers with prominent stamens. Height 15-25cm. Moist soil in sun or part shade. Jun.-Jul. |
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Trollius |
x cultorum |
"Alabaster" |
A clump-forming perennial with glossy deeply divided leaves and globe flowers of a pale lemon-yellow. Height 60cm. Moist soil in sun or shade. May-Jun. |
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Trollius |
x cultorum |
"Cheddar" |
A clump-forming perennial with glossy deeply divided leaves and flowers that start yellow but pale to lemon-yellow. Height 60cm. Moist soil in sun or shade. May-Jun. |
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Trollius |
x cultorum |
"Lemon Queen" |
A clump-forming perennial with glossy deeply divided leaves and pale yellow flowers. Height 60cm. Moist soil in sun or shade. May-Jun. |
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Trollius |
x cultorum |
"Orange Princess" |
A clump-forming perennial with glossy deeply divided leaves and rounded orange-yellow flowers. Height 90cm. Moist soil in sun or part shade. May- Jun. |
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Tropaeolum |
ciliatum |
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A vigorous perennial climber with dark green leaves and mustard-yellow flowers. Height 2m. Moist well-drained soil in sun. May-Jun. |
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Tropaeolum |
pentaphyllum |
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Slender, tender twining plant with small red and green flared flowers from Jun.-Aug. Climbs to about 1.5m. Well drained soil. Dies down mid-season, reappearing towards the end of the year. Overwinter in cold greenhouse. |
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Tropaeolum |
tricolor |
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A slender, slightly tender twining plant with small red, yellow and purple flared flowers. Climbs to about 1.5m. Well drained soil in a sheltered site. Overwinter in cold greenhouse. Mar.-Apr. |
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Tropaeolum |
var. lineamaculatum |
"Ken Aslet" |
A perennial climber with attractive greyish green leaves. Long-spurred orange and red flowers, from mid-summer to autumn. Height 2-4m. Moist well-drained soil in sun. Mulch over winter or lift tubers and store. |
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Tulbaghia |
violacaea |
"Silver Lace" |
A clump-forming perennial with narrow, cream striped, greyish green leaves. Large fragrant lilac flowers.Height 45-60cm. Well-drained soil in sun. Not hardy. Jul.-Sep. |
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Tulbaghia |
violacaea hybrids |
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A clump-forming perennial with narrow greyish green leaves. Fragrant mauve, lilac or white flowers. Height 45-60cm. well-drained soil in sun. Not hardy. Jul.-Sep. |
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Tulipa |
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"Addis" |
Attractive mottled leaves and apricot flowers edged with sulphur yellow and sulphur-yellow inside. Height 20cm. Well-drained soil in sun. Mar.-Apr. |
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Tulipa |
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"Ancilla" |
Petals are soft pink flushed rose red on the outside and white inside with a red ring at the base. Height 20cm. Well-drained soil in sun. Mar.-Apr. |
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Tulipa |
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"Honky Tonk" |
A bulbous perennial with attractive thin grey-green leaves with a thin red edge and soft yellow flowers flushed pink towards the tips. Height 15cm. Well-drained soil in sun. Apr.-May. |
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Tulipa |
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"Lady Jane" |
A dwarf tulip with bicoloured flowers of pink and white. Height 10-15cm. Well-drained soil in sun. Apr.-May. |
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Tulipa |
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"Little Beauty" |
A dwarf variety of tulip with scented flowers of dusky red with a purple base. Height 10-15cm. Well-drained soil in sun. Apr.-May. |
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Tulipa |
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"Little Princess" |
Dwarf variety with orange-red flowers and a yellow base. Height 10cm. Flowering Apr-May. Sunny well-drained site. |
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Tulipa |
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"New Design" |
Pale rose flowers above variegated foliage. Height 50cm. well-drained soil in sun. Apr.-May. |
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Tulipa |
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"Red Riding Hood" |
A pretty spring flowering bulb with carmine-red flowers with a black base and attractive maroon marked leaves. Height 20cm. Well-drained soil in sun. Mar.-Apr. |
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Tulipa |
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"Tinka" |
A dwarf tulip with bicoloured flowers of yellow and red. Height 10-15cm. Well-drained soil in sun. Apr.-May. |
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Tulipa |
aitchisonii var. clusianoides |
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A dwarf species with dark centred white flowers, flushed rosy-red on the outside. Height 15-20cm. Well-drained soil in sun. April. |
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Tulipa |
aucheriana |
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A dwarf tulip with glaucous leaves and deep rose-lilac flowers with a yellowish-brown blotch. Height 10cm. Well-drained soil in sun. April. |
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Tulipa |
batalinii |
"Bright Gem" |
Narrow grey-green leaves and bright apricot-yellow flowers on 15cm. stems. Sunny well-drained spot. Apr.-May. |
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Tulipa |
celsiana |
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A dwarf species with clear yellow petals inside, bronze tinged on the outside. Height 10cm. Well-drained soil in sun. Apr.-May. |
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Tulipa |
humilis |
"Eastern Star" |
Magenta flowers on 10cm. stems during May. Sunny well-drained site. |
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Tulipa |
humilis |
"Lilliput" |
Multi-headed red flowers with a dark base on stems 10cm. high from Mar-Apr. Sunny spot in well-drained soil. |
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Tulipa |
humilis |
"Odalisque" |
Beetroot purple flowers with a yellow base on stems 10cm. high from Mar-Apr. Sunny spot in well-drained soil. |
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Tulipa |
humilis |
"Persian Pearl" |
A dwarf tulip with cerise pink flowers with a yellow base. Height 10cm. Sunny spot in well-drained soil. Mar.-Apr. |
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Tulipa |
humilis |
"Violacaea" |
Magenta pink flowers with a black base on stems 10cm. high from Mar-Apr. Sunny spot in well-drained soil. |
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Tulipa |
humilis |
"Violacea Yellow Base" |
Magenta pink flowers with a yellow base on stems 10cm. high from Mar-Apr. Sunny spot in well-drained soil. |
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Tulipa |
humilis var. pulchella |
"Albocaerulea Oculata" |
A rare dwarf tulip. Height 10cm. White with a steel blue base. Flowers Mar-Apr. Well-drained soil in full sun. |
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Tulipa |
linifolia |
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Glossy scarlet flowers with a blackish purple base. Height 10-15cm. Well-drained soil in full sun. Mar.-Apr. |
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Tulipa |
polychroma |
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Multi headed tulip with white flowers, faintly tinged pink and a yellow centre. Grow in full sun in well-drained soil. Feb.-Mar. Height 10-15cm. |
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Tulipa |
saxatilis |
"LIlac Wonder" |
Broad, glossy green leaves and bright lilac-pink flowers with a yellow base. Height 15cm. Sunny spot in well-drained soil. Apr.-May. |
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Tulipa |
schrenkii |
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A dwarf tulip with glaucous wavy-edged leaves and red flowers maybe with a yellow edge. Height 10cm. Well-drained soil in sun. Mar.-May. |
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Tulipa |
sylvestris |
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Flowers hang sideways, deep yellow, reflexed at the tips and slightly scented. Thinner foliage than most tulips. Height 20-30cm. Well-drained soil in sun or part shade. Mar.-May. |
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Tulipa |
urumiensis |
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A pretty spring flowering bulb with star-shaped bright yellow flowers. Narrow mid-green leaves. Height 15cm. Well-drained soil in sun. Mar.-Apr. |
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Tulipa |
wilsoniana |
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Deep red flowers on stems 15cm. high during Apr.-May. Sunny spot in well-drained soil. |