30 



Kims glabra Linn. Sumach berries. 



Rhus radicans Linn. Poison oak, leaves. 



Rumex crispus Linn and some other species of Rumex. Yellow dock, 



root. 

 Salix alba Linn. White willow, bark. 

 Salix nigra Marsh. Black willow, buds and bark. 

 Sambucus Canadensis Linn. Elder flowers. 

 Saponaria officinalis Linn. Soapwort, herb. 



Scrophularia nodosa var. Marylandica A. Gray. Figwort, herb; 

 Solanum Dulcamara Linn. Bittersweet, twigs. 

 Symphtutn officinale Linn. Oomfrey, root. 

 Trifolium pratense Linn. Clover (red), tops. 

 Viola Tricolor Linn. Pansy, herb. 



Xanthoxylum Americanum Miller. Prickly ash. hark. 

 Zea Mays Linn. Cornsilk. 



Chemical constituents but partially determined; physiological action 

 not systematically investigated or well understood: 



Ailanthus glandulosa Desf. Ailanthus, bark. 



Aletris farinosa Linn. Unicorn root, rhizome. 



Borago officinalis Linn. Borage, herb. 



*Cactus Grandiflorus Linn. Cactus grandiflorus, succulent branches. 



Castalia odorata (Dryander) Woods and Wood. White pond lily, 

 rhizome. 



Cimicifuga racemosa (Linn.) Nutt. Black cohosh, rhizome and root- 

 lets. 



Citrullus vulgaris Schrader. Water melon seed. 



Dioscorea villosa Linn. Wild yam, rhizome. 



Erigeron Canadensis Linn. Flebane, leaves and inflorescence. 



Fraxinus Americana Linn. American White ash, bark. 



Hamamelis Virginiana Linn. Witch hazel, leaves and bark. 



Iris versicolor Linn. Blue flag, rhizome. 



Juglans cinerea Linn. Butternut-root, bark. 



Juglans nigra Linn. Black walnut, leaves. 



Larix laricina (Dui'oi) Koch. Tamarac, bark deprived of corky layer. 



Leonurus Cardiaca Linn. Motherwort, herb. 



Liquidambar Styraciflua Linn. Sweet gum, inner bark. 



