Trachelospermum jasminoides 'Pink Showers' is a special pink form of the normally white star jasmine.

Trachelospermum jasminoides 'Star of Toscane' is a more cold tolerant yellow form of the star jasmine.

Trillium albidum is rare in cultivation and so elegant in the shade garden with sessile white petals and mottled foliage.

The citrus-scented, lemon yellow blooms of Trillium luteum sit on top of the mottled leaves.

Trillium sessile has red flowers that sit right on top of the mottled foliage.

Trillium viridescens is a sessile species with deep red and green flowers atop mottled foliage.

Tulbaghia violacea 'Tricolor' is a gorgeous evergreen society garlic with variegated leaves which flush pink with new growth.

Tulipa biflora has pure white, pointed petals and a greenish yellow centre with 2-5 flowers per stem.

Tulipa kurdica is a short tulip with brick red flowers with pointed petals and a blue-black base sitting just above the long, narrow, bluish foliage.

Tulipa marjolettii is a tall tulip with creamy yellow flowers with a pink flush.

Tulipa hageri 'Splendens' has 3-5 dark coppery red flowers per stem that deepen as they age.

Tulipa praestans 'Moondance' has orange flowers with red highlights and produces 3-5 flowers per bulb.

Tulipa praestans 'Unicum' has bright red to orange-red flowers atop blue-green foliage edged with creamy white.

Tulipa sylvestris, the woodland tulip, has nodding golden yellow buds with green mid ribs opening upwards to starry blooms.

Tulipa turkestanica has pure white, pointed petals sometimes with a pink edge and a yellow to orange-yellow centre with 1-12 flowers per stem.

Tulipa 'Danique' is a unique multi-flowering tulip with dusty peachy pink flowers with black and yellow centres.

Tulipa 'Lucca' is a unique multi-flowering tulip with lemon yellow flowers with black centres.

Tulipa 'Absalon' introduced in 1780 is richly coloured with feathers, flames or marbles of burgundy-brown and yellow.

Tulipa 'Black and White' is a broken/Rembrandt tulip with white flowers feathered with purple-black, dark purple, and warm purple.

Tulipa 'Bleu Aimable' is a unique historical tulip with lavender-blue flowers with subtle shadings of magenta and true blue.

Tulipa 'Columbine' introduced in 1929 is richly coloured with feathers, flames or marbles of purple on lavender with white.

Tulipa 'Dom Pedro' is a unique historical tulip with deep burgundy flowers with subtle shadings of yellow.

Tulipa 'George Grappe' is a historic Breeder tulip with stunning lavender blue colour flowers with sky blue bases.

Tulipa 'Insulinde' introduced before 1915 transforms in colour and form from yellow and rose to purple-burgundy and white.

Tulipa 'Koh-I-Noor' is a unique historical tulip from 1893 with deepest black-red flowers with subtle shadings of plum purple.