Soybean
Glycine max

Squaw Vine
Mitchella repens

St. John's Wort
Hypericum perforatum

Star Anise
Illicium verum

Stevia
Stevia rebaudiana

Stinging Nettle
Urtica dioica

Tea Tree
Melaleuca alternifolia

Thyme
Thymus vulgaris

Turmeric
Curcuma longa

Uva Ursi
Arctostaphylos uva-ursi

Valerian
Valeriana officinalis

Vervain
Verbena officinalis

Vitex
Vitex agnus-castus

White Oak
Quercus alba

Wild Cherry
Prunus serotina

Wild Yam
Dioscorea villosa

Witch Hazel
Hamamelis virginiana

Yarrow
Achillea millefolium

Yellow Dock
Rumex crispus

Yucca
Yucca filamentosa