Spanish names are in bold italics, and generally reflect those used in Northern Mexico and the Southwestern United States.
Alternate scientific names are in plain italics
Image type:
- PH (JPEG digitalized photograph)
- IM (JPEG color print or lithograph)
- IL (GIF B/W engraving, line drawing or woodprint)
- MKg, MKj (Mimi Kamp gif and jpeg drawing)
- Tabachín PH
- Tansy PH, IM
- Tansy, Huron PH
- Tarbush PH
- Teasel IM
- Te de Coral PH, IM
- Té de Sena IL
- Tennessee Coneflower PH
- Texas Eryngo PH
- Texas Palmetto PH
- Texas Ranger PH
- Texas Red Sage PH
- Thamnosa PH#1, PH#2
- Thimbleberry PH
- Thistle, Milk PH
- Thoroughwort PH, IL#1 , IL#2
- Thoroughwort, Western PH
- Three-Leaved False Solomon’s Seal PH
- Three-Toothed Cinquefoil PH
- Thyme IL
- Tickseed PH, IM
- Toadflax, Blue PH
- Toadflax, Common PH, IM, MKg, MKj
- Toadflax, Dalmatian PH
- Tobacco IL
- Tobacco, Desert PH#1, PH#2
- Tobacco, Fiddle-leaf PH
- Tobacco, Rat PH
- Tobacco Root PH
- Tobacco, Tree PH#1, PH#2
- Toloáche PH#1, PH#2
- Torote PH
- Touch-Me-Not PH#1, PH#2
- Touch-Me-Not, Pale PH, IM
- Tragacanth IL
- Trailing Arbutus IM
- Trebol PH#1, PH#2, IM
- Tree Tobacco PH#1, PH#2
- Trillium, Painted PH#1, PH#2
- Trillium, Purple PH, IM
- Trillium, White PH
- Trillium, Western PH, MKg#1, MKj#1, MKg#2, MKj#2
- Tronadora PH#1, PH#2, PH#3
- Trumpet Bush PH#1, PH#2, PH#3
- Trumpet Creeper IM
- Trumpet, Hummingbird PH
- Turkey Corn PH#1, PH#2, IM, MKg, MKj
- Turkey Mullein PH, MKg, MKj
- Turmeric IL
- Turtlehead PH, IM, IL
- Twinflower PH
- Unicorn Root (sometimes incorrectly called “False”) IM
- Unicorn Root, False (sometimes incorrectly called “True”) PH
- Usnea PH#1, PH#2
- Uva Ursi PH#1, PH#2, PH#3
- Valerian, Arizona PH#1, PH#2
- Valerian, Cutleaf PH#1 , PH#2
- Valerian, European PH, IM, IL
- Valerian, Great or “Edible” PH
- Vanilla Leaf PH, MKg, MKj
- Venus Flytrap IM
- Vervain, Blue PH, IM
- Vervain, Dakota PH, MKg, MKj
- Vervain, Desert PH
- Vervain, Mexican PH
- Vervain, Mountain Blue PH
- Verbena, Sand PH
- Viburnum, American IM
- Viburnum, Mapleleaf IM
- Viburnum, Witherod IM
- Violet IM
- Violet, Birdsfoot PH
- Violet, Canadian or White PH#1, PH#2
- Vitex PH
- Virginia Creeper PH, IM
- Virginia Creeper, Western PH
- Virginia Rose PH
- Virginia Snakeroot PH#1, PH#2
- Virginia Strawberry IM
- Virgin’s Bower PH
- Wafer Ash PH
- Wafer Ash, Pale PH
- Wakerobin PH (See also Trillium)
- Wallflower, Western PH
- Walnut, Arizona Black PH#1, PH#2
- Water Hemlock, Western PH#1, PH#2
- Water Horehound PH#1, PH#2
- Western Arbor Vitæ PH#1, PH#2, IL
- Western Black Cohosh PH#1, PH#2, MKg, MKj
- Western Blueberry PH
- Western Blue Flag PH#1, PH#2, PH#3
- Western Boneset PH
- Western Bugbane PH#1, PH#2, MKg, MKj
- Western Coltsfoot PH#1, PH#2, MKg, MKj
- Western Figwort PH#1, PH#2
- Western Globeflower PH
- Western Gold Thread PH#1, PH#2
- Western Mountain Laurel PH#1, PH#2, PH#3 , PH#4
- Western Redbud PH
- Western Peony PH#1, PH#2
- Western Sarsaparilla PH#1, PH#2, PH#3, MKg, MKj
- Western Skunk Cabbage PH, MKg, MKj
- Western Sword Fern PH
- Western Thoroughwort PH
- Western Virginia Creeper PH
- Western Trillium PH, MKg#1, MKj#1, MKg#2, MKj#2
- Western Wallflower PH
- Western Water Hemlock PH#1, PH#2
- Western Wild Ginger PH, MKg, MKj
- Western Yew IL
- White Gaura PH
- White Thorn Acacia PH
- White Maravilla PH
- White Milkweed MKg, MKj
- White Milkwort PH#1, PH#2 , PH#3
- White Nightshade PH
- White Oak IL
- White or Fragrant Pond Lily PH#1, PH#2, IM
- White Pine IM
- White Rhatany PH
- White Sage PH#1, PH#2, PH#3, MKg, MKj
- White Snakeroot PH
- White Trillium PH
- White Violet PH#1, PH#2
- Whortleberry (see also Blueberry, Huckleberry) MKg, MKj
- Whortleberry, Grouse MKg, MKj
- Wild Bergamot PH#1, PH#2
- Wild Bergamot, Hairy IM
- Wild Bergamot, Purple IM
- Wild Carrot IM
- Wild Cotton PH#1, PH#2
- Wine Cup PH, IM
- Wild Geranium PH#1, PH#2, IM
- Wild Ginger PH, IM
- Wild Ginger, Western PH, MKg, MKj
Wild Indigo – see Baptisia - Wild Oats PH#1, PH#2
- Wild Oregano PH#1, PH#2, PH#3
- Wild Yam PH#1, PH#2, PH#3, PH#4
- Willow, Desert PH#1, PH#2, IL
- Willow Herb, Giant PH, IM
- Willow, Pussy IM
- Wintergreen IM, IL#1, IL#2
- Witch Hazel PH, IM, IL
- Witherod Viburnum IM
- Wolf Berry, Pale PH
- Woolly Plantain PH
- Wood Betony IM (See also Betony)
- Wood Lily PH
- Wood Sorrel IM
- Wormseed, American MKg, MKj
- Woundwort PH#1, PH#2, MKg, MKj
- Wright’s Skullcap PH#1, PH#2
- Yam, Wild PH#1, PH#2, PH#3, PH#4
- Yarrow PH, IM , MKg, MKj
- Yaw Root PH#1, PH#2, PH#3
- Yellow Flax IM
- Yellow Jasmine IM, IL
- Yellow Parilla IM
- Yellow Passion Flower PH
- Yellow Pond Lily PH#1, PH#2, PH#3
- Yerba Buena, California PH#1, PH#2, PH#3, MKg, MKj
- Yerba de Alonso Garcia PH#1, PH#2, PH#3
- Yerba del Apache PH
- Yerba del Buéy PH#1, PH#2
- Yerba del Lobo PH, MKg, MKj
- Yerba de la Negrita PH#1, PH#2
- Yerba del Negro PH#1, PH#2, PH#3
- Yerba del Oso PH#1, PH#2, PH#3
- Yerba del Peco PH#1, PH#2, PH#3, MKj
- Yerba del Pescado PH#1, PH#2, PH#3
- Yerba Rheuma (see also Alkali Heath) MKg, MKj
- Yerba de Sangre PH#1, PH#2, IM
- Yerba Mansa PH#1, PH#2, PH#3, PH#4, MKg#1, MKj#1, MKg#2, MKj#2
- Yerba Santa PH#1, PH#2
- Yerba Santa, Mogollon PH
- Yerba Santa, Narrow-Leaved PH
- Yerba Santa, Sticky MKg, MKj
- Yew, Western IL
- Yucca, Amole PH
- Yucca, Banana PH#1, PH#2
- Yucca, Soaptree PH
- Zorrillo PH