You'll never forget the first time you see a bat flower in full bloom! Tacca chantrieri is super botanically intriguing.

You'll never forget the first time you see a black bat flower in full bloom! Tacca chantrieri 'Black' is super botanically intriguing.

Tacca chantrieri 'Green Isle' has incredible bat-like flowers with long whiskers. A super botanically intriguing oddball.

You'll never forget the first time you see a white bat flower in full bloom! Tacca chantrieri 'Nivea' is super botanically intriguing.

Incredible bat-like flowers with long whiskers. Tacca integrifolia is a super botanically intriguing oddball.

Tanacetum densum var. amani forms evergreen, textured mats of soft, feathery, silver foliage and bright yellow button-like flowers.

Teucrium chamaedrys is a wonderful, low-growing, compact plant with densely packed, attractive, mint-scented leaves.

Teucrium 'Greystone' produces a drought tolerant silver-grey mat perfect for use as a groundcover or at the front of the border.

Thymus 'Sparkling Bright' is an aromatic herb with variegated light green foliage with white edges and pink flowers.

Tiarella cordifolia 'Running Tapestry' is a spreading cultivar with red-veined heart-shaped leaves that redden over winter.

Tibouchina urvilleana, or the princess flower, can grow up to five metres tall with spectacular, bright purple-indigo flowers.

Titanopsis calcarea or concrete leaf has grey-green spoon-shaped leaves covered in rough tubercles that look like concrete.

Star jasmine, Trachelospermum jasminoides, is a beautiful, evergreen climber with masses of sweetly fragrant, white flowers.

Trachelospermum jasminoides 'Madison' is a more cold tolerant version of the star jasmine hardy to zone 7.

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