T
T
- Tacsonia
- Tagetes
- Taligalea
- Talinum
- Talisia
- Tamarindus
- Tamariscineae
- Tamarix
- Tamonea
- Tamus
- Tanacetum
- Tanghinia
- Tank
- Tapeinanthus
- Tar
- Taraxacum
- Tarchonanthus
- Tarragon
- Taverniera
- Taxodium
- Taxus
- Taylori
- Tecoma
- Tecoma – Terminalia Elegans
- Tecophilaea
- Telipogon
- Tellima
- Telopea
- Temperature
- Templetonia
- Tenaris
- Tephrosia
- Teramnus
- Terminalia
- Ternstracemia
- Ternstrcemiaceae
- Terrace
- Testacella
- Testudinaria
- Tetradium
- Tetragonia
- Tetragonotheca
- Tetramicra
- Tetranema
- Tetrapterys
- Tetratheca
- Tetrazygia
- Teucrium
- Texas
- Teysmannia
- Thalia
- Thalictrum
- Thalictrum – Triteleia Grandiflora
- Thamnea
- Thapsia
- The Asterisks
- The Rose Rust
- The Sawflies
- Thelebolus
- Thelephora
- Thelymitra
- Themistoclesia
- Theobroma
- Theophrasta
- Thermometer
- Thermopsis
- Theropogon
- Thespesia
- Thevetia
- Thibaudia
- Thladiantha
- Thomasia
- Thompson's
- Thomsonia
- Thouinia
- Thrinax
- Thrips
- Thryallis
- Thryptomene
- Thunbergia (Named after of C P Thunberg)
- Thunbergia (To the species described on pp)
- Thuya
- Thuyopsis
- Thyme
- Thymelaea
- Thymelaeaceae
- Thymus
- Thyrsacanthus
- Thyrsopteris
- Thysanotus
- Tiarella
- Ticks
- Ticorea
- Tiger Moths
- Tigridia (From tigris a tiger and eidos)
- Tigridia (To the species and varieties)
- Tilia
- Tiliaceae
- Tillandsia (Named in honour of Elias)
- Tillandsia (To the species and varieties)
- Tilletia
- Tinantia
- Tinnea
- Tipulidae
- Tithonia
- Toad
- Tococa
- Tocoyena
- Todaroa
- Toddalia
- Todea (Named in honour of Henry)
- Todea (To the species and varieties)
- Tofieldia
- Tolpis
- Tomato
- Torenia
- Tortricina
- Tournefortia (Named in memory of Joseph)
- Tournefortia (To the species described on p)
- Tourretia
- Tovomita
- Tower of Glammis
- Toxicodendron
- Toxicophlaea
- Trachea
- Trachelium
- Trachelospermum
- Trachycarpus
- Trachymene
- Trachystemon
- Tradescantia
- Tragopogon
- Training
- Trametes
- Transplanting
- Trapa
- Traps
- Trautvetteria
- Treatment (Female flies are prevented)
- Treatment (If the plants are suffering)
- Treatment (Infected grain may be steeped)
- Trebizond
- Treculia
- Tree-Guards
- Trellis
- Tremandra
- Tremandreae
- Tremex
- Trenching
- Trevesia
- Trewia
- Trianea
- Trias
- Tribe I
- Tribe II
- Tribe III
- Tribe IV
- Tribe V
- Tribulus
- Trichantha
- Trichilia
- Trichinium
- Trichocaulon
- Trichocentrum (From thrix trichos a hair)
- Trichocentrum (To the species and varieties)
- Trichoceros
- Trichodesma
- Trichoglottis
- Trichomanes
- Trichopetalum
- Trichopilia (From thrix trichos a hair)
- Trichopilia (To the species described on pp)
- Trichosanthes
- Trichosma
- Tricoryne
- Tricuspis
- Tricyrtis
- Tridax (From Thridax the old Greek)
- Tridax (To the species described on p)
- Tridens
- Trientalis
- Trifolium
- Trifurcia
- Triglochin
- Trigonella
- Trigonidium
- Trilisa
- Trillium
- Trimezia
- Trinia
- Triolena
- Triomphe de Jodoigne
- Triopterys
- Triosteum
- Triphasia
- Triphysaria
- Triplaris
- Tripsacum
- Tripterygium
- Triptilion
- Trisetum
- Tristagma
- Tristania
- Triteleia
- Trithrinax
- Triticum
- Tritonia (From triton a weathercock)
- Tritonia (Species is a very handsome)
- Triurideae
- Trixis
- Trizeuxis
- Trochetia
- Trochocarpa
- Trollius
- Tropaeolum
- Trophis
- Trophy
- Tropical America
- Trowel
- Troximon
- Truffles
- Trumpet Flower
- Trymalium
- Tryphaena
- Tsuga
- Tuberacei
- Tulbaghia
- Tulipa (Italian rendering)
- Tulipa (To the species and varieties)
- Tulips (Both single and double kinds)
- Tulips (SYN T spathulata This)
- Tunica
- Tupidanthus
- Tupistra
- Turf
- Turfing-iron and Turf-beetle
- Turnera
- Turneraceae
- Turnip
- Turnip-gall Weevil
- Turnip-Seed Weevil
- Turpinia
- Turraea
- Tussacia
- Tussilago
- Tussock Moths
- Tychius Quinque-Maculatus
- Tydaea
- Tylophora
- Typha
- Typhaceae
- Typhonium
- Tytonia