Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)- Tonestus (4 members)
- Top Level Property (4,571 members)
- Torenia (1 member)
- Torreya (2 members)
- Torreyochloa (3 members)
- Torreyochloa pallida (3 members)
- Tortella (9 members)
- Tortella inclinata (2 members)
- Tortella tortuosa (3 members)
- Tortula (27 members)
- Tortula cuneifolia (1 member)
- Townsendia (26 members)
- Trachycystis (1 member)
- Trachypogon (1 member)
- Trachyxiphium (1 member)
- Tracyina (1 member)
- Tradescantia (31 members)
- Tradescantia occidentalis (2 members)
- Tragia (15 members)
- Tragopogon (5 members)
- Tragus (4 members)
- Transberingia (2 members)
- Transberingia bursifolia (2 members)
- Trapa (1 member)
- Trautvetteria (1 member)
- Treatment (22,973 members)
- Trema (2 members)
- Trematodon (6 members)
- Triadenum (4 members)
- Triadica (1 member)
- Triantha (4 members)
- Triantha occidentalis (3 members)
- Trianthema (1 member)
- Tribolium (1 member)
- Tribulus (2 members)
- Trichloris (2 members)
- Trichocentrum (1 member)
- Trichocoronis (2 members)
- Trichocoronis wrightii (1 member)
- Trichodon (2 members)
- Trichodon cylindricus (2 members)
- Trichomanes (9 members)
- Trichomanes punctatum (1 member)
- Trichoneura (1 member)
- Trichophorum (6 members)
- Trichoptilium (1 member)
- Trichostigma (1 member)
- Trichostomum (9 members)
- Trichostomum tenuirostre (2 members)
- Tridax (1 member)
- Tridens (12 members)
- Tridens flavus (2 members)
- Tridens muticus (2 members)
- Trientalis (3 members)
- Triglochin (4 members)
- Trillium (4 members)
- Trillium chloropetalum (2 members)
- Trillium erectum (2 members)
- Trillium ovatum (2 members)
- Trillium pusillum (2 members)
- Trillium subg. Phyllantherum (24 members)
- Trillium subg. Trillium (18 members)
- Triniteurybia (1 member)
- Triphora (6 members)
- Triphora trianthophoros (1 member)
- Triphysaria (7 members)
- Triphysaria eriantha (2 members)
- Triphysaria versicolor (2 members)
- Triplasis (2 members)
- Tripleurospermum (3 members)
- Tripleurospermum maritimum (2 members)
- Tripogon (1 member)
- Tripsacum (4 members)
- Tripsacum sect. Fasciculata (1 member)
- Tripsacum sect. Tripsacum (2 members)
- Tripterocalyx (4 members)
- Tripterocladium (1 member)
- Triquetrella (1 member)
- Triraphis (1 member)
- Trisetum (10 members)
- Triteleia (15 members)
- Triteleia ixioides (5 members)
- Triteleiopsis (1 member)
- Triticum (12 members)
- Triumfetta (3 members)
- Trixis (3 members)
- Trixis californica (1 member)
- Trollius (3 members)
- Tropaeolaceae (2 members)
- Tropaeolum (1 member)
- Tropidia (1 member)
- Tropidocarpum (3 members)
- Tsuga (4 members)
- Tuberaria (1 member)
- Tuctoria (2 members)
- Tuerckheimia (1 member)
- Tulipa (1 member)
- Tumamoca (1 member)
- Turnera (6 members)
- Turnera coerulea (1 member)
- Turnera diffusa (1 member)
- Turnera ulmifolia (1 member)
- Turneraceae (4 members)
- Turritis (1 member)
- Tussilago (1 member)
- Typha (3 members)
- Typhaceae (2 members)
- Ulmaceae (8 members)
- Ulmus (10 members)
- Ulota (10 members)
- Ulota hutchinsiae (2 members)
- Umbellularia (2 members)
- Umbellularia californica (2 members)
- Uniola (1 member)
- Urena (1 member)
- Urochloa (17 members)
- Uropappus (1 member)
- Urospermum (1 member)
- Urtica (5 members)
- Urtica dioica (3 members)
- Urticaceae (16 members)
- Uvularia (5 members)
- Vaccaria (1 member)
- Vaccinium (20 members)
- Vaccinium erythrocarpum (1 member)
- Vaccinium sect. Batodendron (1 member)
- Vaccinium sect. Cyanococcus (9 members)
- Vaccinium sect. Herpothamnus (1 member)
- Vaccinium sect. Myrtillus (7 members)
- Vaccinium sect. Oxycoccoides (2 members)
- Vaccinium sect. Oxycoccus (2 members)
- Vaccinium sect. Polycodium (1 member)
- Vaccinium sect. Pyxothamnus (1 member)
- Vaccinium sect. Vaccinium (1 member)
- Vaccinium sect. Vitis-idaea (1 member)
- Vahlodea (1 member)
- Vallisneria (1 member)
- Vancouveria (3 members)
- Vanilla (5 members)
- Varilla (1 member)
- Vaseyochloa (1 member)
- Vauquelinia (4 members)
- Vauquelinia californica (3 members)
- Vauquelinia corymbosa (1 member)
- Velezia (1 member)
- Venegasia (1 member)
- Ventenata (1 member)
- Venturiella (2 members)
- Venturiella sinensis (1 member)
- Veratrum (8 members)
- Veratrum album (1 member)
- Veratrum californicum (2 members)
- Veratrum viride (2 members)
- Verbascum (17 members)
- Verbascum lychnitis (1 member)
- Verbascum phoeniceum (1 member)
- Verbascum sinuatum (1 member)
- Verbascum speciosum (1 member)
- Verbascum thapsus (1 member)
- Verbesina (16 members)
- Vernicia (1 member)
- Vernonia (17 members)
- Veronica (36 members)
- Veronica beccabunga (1 member)
- Veronica wormskjoldii (2 members)
- Veronicastrum (1 member)
- Vesicularia (1 member)
- Viguiera (3 members)
- Villadia (1 member)
- Viola (89 members)
- Viola adunca (2 members)
- Viola biflora (2 members)
- Viola canadensis (3 members)
- Viola epipsila (1 member)
- Viola lobata (2 members)
- Viola palmata (2 members)
- Viola pedata (2 members)
- Viola pinetorum (2 members)
- Viola praemorsa (3 members)
- Viola primulifolia (2 members)
- Viola pubescens (2 members)
- Viola purpurea (7 members)
- Viola sagittata (2 members)
- Viola tricolor (1 member)
- Viola umbraticola (1 member)
- Viola walteri (2 members)
- Violaceae (4 members)
- Viscaceae (6 members)
- Viscum (2 members)
- Viscum album (1 member)
- Vitaceae (12 members)
- Vitis (4 members)
- Vitis cinerea (4 members)
- Vitis rotundifolia (2 members)
- Vitis subg. Muscadinia (2 members)
- Vitis subg. Vitis (19 members)
- Vittaria (3 members)
- Vittariaceae (2 members)
- Voitia (2 members)
- Volutaria (1 member)
- Vulpia (8 members)
- Vulpia microstachys (4 members)
- Vulpia octoflora (3 members)
- Waldsteinia (4 members)
- Waltheria (3 members)
- Warea (4 members)
- Warnstorfia (2 members)
- Washingtonia (2 members)
- Watsonia (1 member)
- Websteria (1 member)
- Wedelia (2 members)
- Wedelia acapulcensis (1 member)
- Weissia (10 members)
- Whipplea (1 member)
- Width (297 members)
- Wijkia (1 member)
- Wilhelmsia (1 member)
- Willkommia (1 member)
- Wislizenia (3 members)
- Wissadula (3 members)
- Wolffia (5 members)
- Wolffiella (3 members)
- Woodsia (13 members)
- Woodsia obtusa (2 members)
- Woodsia oregana (2 members)
- Woodsia scopulina (3 members)
- Woodwardia (3 members)
- Wyethia (8 members)
- Xanthisma (8 members)
- Xanthisma grindelioides (2 members)
- Xanthisma sect. Blepharodon (5 members)
- Xanthisma sect. Havardii (1 member)
- Xanthisma sect. Sideranthus (4 members)
- Xanthisma sect. Xanthisma (2 members)
- Xanthisma spinulosum (5 members)
- Xanthisma texanum (3 members)
- Xanthium (2 members)
- Xanthocephalum (1 member)
- Xanthorhiza (1 member)
- Xerochrysum (1 member)
- Xerophyllum (2 members)
- Ximenia (2 members)
- Ximenia americana (1 member)
- Ximeniaceae (2 members)
- Xylococcus (1 member)
- Xylorhiza (10 members)
- Xylorhiza tortifolia (2 members)
- Xylosma (1 member)
- Xyridaceae (2 members)
- Xyris (24 members)