op GARDENING. 
| Tamarix, Linneus. | Thouinia, Poitean. 
| ) Thrinax, Linnæus, jun. 
Thrips, Linnæus. : 
Tabebuia, Gomez. — 
Leger Forster. 
acearum. Brongniart. 
Tachiadenus, Grisebach, 
Tachigalia, Aublet. 
Tacsonia, Jussieu. 
SS Css ag hap T 
Szowitzia, Fischer and Meyer. 
Tabernæmontana, Linnæus. 
ee 
Taraxacum, Haller. 
Tarchonanthus, Linneeus. 
Tauscheria, Fischer. 
Taverniera, De Candolle. 
Taxodium, L. C. Richard. 
Taxus, Linneus. 
Tecoma, Jussieu. 
Tecophilea, Bertero. 
Tectona, Linnzus, jun. 
Teedia, Rudolphi. 
Teesdalia, Brown. 
Telephium, Linnzus. 
Telfairia, Hooker. 
e Telipogon, Humboldt, Bonpland, and 
Kunth. 
Tellima, Brown. 
Telopea, R. Brown. 
Templetonia, R. Brown. 
Tenaris, Ernst Meyer. 
Tephrosia, Persoon. . 
Teramnus, Swartz. 
Terminalia, Linnæus. 
Ternstreemia, Linnzeus, jun. 
Tessaria, Ruiz and Pavon. 
Testacella, Cuvier. 
Testudinaria, Salisbury. 
Tetracera, Linnzeus. 
Tetradium, Loureiro. 
Tetragonia, Linnzeus. 
Tetragonotheca, Linnzeus. 
Tetramicra, Lindley. 
Tetranema, Bentham. 
Tetranthus, Swartz. 
Tetranychus, Dufour. . 
Tetrapogon, Desfontaines. 
Tetrapterys, Cavanilles. 
Tetratheca, Smith. 
Tetrazygia, L. C. Richard. 
Teucrium, Linneus. 
Teysmannia, Reichenbach, j 
Linnz 
Thelephora, Ehrhardt. 
Thelesperma, Lessing. 
Thelygonum, Linnæus. 
Thelymitra, Forster. 
Themistoclesia, Klotzsch. 
Thenardia, Humboldt, Bonpland, and 
Kunth. 
Theobroma, Linnzus. 
Theophrasta, Jussieu. 
Thera, Stephens. 
. Thermopsis, R. Brown. 
Theropogon, Maximowiez. 
Thesium, Linnzeus. 
Thespesia, Correa da Serra. 
Thevetia, Linnzus. ` 
 Thibaudia, Pavon. 
Thladiantha, Bunge. 
Thlaspi, Linnæus. 
Thomasia, J. Gay. - 
Thomsonia, Wallich. 
Thryallis, Martius. 
Thryptomene, Endlicher. 
Thunbergia, Linnæus, jun. 
Thuya, Linnæus. 
Thuyopsis, Siebold and Zucearini. 
Thymbra, Linnæus. 
Thymelæa, Endlicher. 
Thymus, Linnæus. 
Thyrsacanthus, Nees. 
Thyrsopteris, Kunze. 
Thysanotus, R. Brown. 
Tiarella, Linnæus. 
Ticorea, Aublet. 
Tigridia, Ker. 
Tilia, Linnæus. 
Tiliacora, Colebrooke. 
Tillea, Linnæus. 
Tillandsia, Linnæus. 
Tilletia, Tulasne. 
Tinantia, Scheidweiler. 
Tinnea, Kotsch. 
Tipularia, Nuttall. 
Tithonia, Desfontaines. 
Tococa, Aublet. 
Tocoyena, Aublet. 
Todaroa, Achille Richard. 
Toddalia, Jussieu. 
Todea, Willdenow. 
Tofieldia, Hudson. 
Tolmiea, Torrey and Gray. 
Tolpis, Adanson. 
Tordylium, Linnæus. 
Torenia, Linnæus. 
Torreya, Arnott. 
Torrubia, Tulasne. 
Tortrix, Linnæus. 
Tournefortia, Linneus. 
Tourretia, Jussieu. 
Tovomita, Aublet. 
Toxicodendron, Thunberg. 
Toxicophlæa, Harvey. 
Trachea, Guénée. 
Trachelium, Linnæus. 
Trachelospermum, Lemaire. 
Trachycarpus, H. Wendland. 
Trachymene, Rudge. 
Trachystemon, Don. 
Tradescantia, Linnæus. 
Tragia, Linnæus. - 
Tragopogon, Linnæus. 
Trametes, Fries. 
Trapa, Linnæus. 
Trautvetteria, Fischer and Meyer. 
Treculia, Decaisne. 
Tremandra, R. Brown. 
Tremex, Jurine. 
Trevesia, Visiani. 
Trevoa, Miers. 
Trewia, Linneus. 
Trianea, Karsten. 
Trianthema, Linnzeus. 
Trias, Lindley. 
Tribulus, Linnæus. 
Trichantha, Hooker. 
Trichilia, Linnzus. 
Trichinium, R. Brown. 
Trichocaulon, N. E. Brown. + 
Triehocentrum, Pooppig and End- — 
licher. 
