Select Genus

Choose from the Genera below to see a list of species and cultivars.
Email us if the plant you wish to report is not listed on the site, or to report any nomenclature errors.

T

Taenidia
Tagetes
Tamarix
Tanacetum
Taraxacum
Taraxia
Tarenaya
Taxodium
Taxus
Teesdalia
Telekia
Telesonix
Tellima
Tephroseris
Tephrosia
Ternstroemia
Tetracentron
Tetradium
Tetradymia
Tetraneuris
Teucrium
Thalia
Thalictrum
Thaspium
Thelesperma
Thelypodium
Thelypteris
Thermopsis
Thinopyrum
Thladiantha
Thlaspi
Thrinax
Thuja
Thujopsis
Thymelaea
Thymus
Thysanocarpus
Tiarella
Tibouchina
Tilia
Tillandsia
Tipularia
Tithonia
Tofieldia
Tolmiea
Tonella
Tonestus
Toona
Torenia
Torilis
Torreya
Torreyochloa
Townsendia
Toxicodendron
Toxicoscordion
Trachelospermum
Trachycarpus
Tradescantia
Tragopogon
Transberingia
Trapa
Trautvetteria
Triadenum
Triadica
Triantha
Tribulus
Trichomanes
Trichophorum
Trichostema
Tricyrtis
Tridens
Trientalis
Trifolium
Triglochin
Trigonella
Trillium
Triodanis
Triosteum
Triphora
Triphysaria
Triplasis
Tripleurospermum
Tripterocalyx
Tripterygium
Trisetum
Triteleia
Triticum
Tritonia
Trochodendron
Trollius
Tropaeolum
Tsuga
Tulbaghia
Tulipa
Turritis
Tussilago
Typha