30 



Itlius glabm Linii. Sumach berries. 



Rliiis radicans Linn. Poison oalv. leaves. 



Rumex crispiis Liiiii and some other species of Kinnex. Yellow dock, 



root. 

 Salix alba Linn. White willow, bark. 

 Salix uigra Marsh. Black willow, buds and liark. 

 Sambucus Canadensis Linn. Elder flowers. 

 Sapouaria officinalis Linn. Soapwort, herb. 



Scrophtdaria nodosa var. Marylaudica A. Gray. Fiywort. herb. 

 Solanum Dtilcamara Linn. Bittersweet, twiys. 

 Symphtuni officinale Linn. Conifrey, root. 

 Trifolitim pratense Linn. Clover (red), tops. 

 Viola Tricolor Linn. Pansy, herb. 



Xanthoxylum Americanum Miller. Prickly ash. bark. 

 Zea Mays Linn. Cornsilk. 



Chemical constittieuts btit partially deternnned; 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 Grandiflortis Linn. Cactus grandillorus. succulent liranches. 



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

 rhizome. 



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

 lets. 



Citrullus vulgaris Schrader. Water melon seed. 



Dioscorea villosa Linn. AVild yam, rhizome. 



Erigeron Canadensis Liuu. Flebane, leaves and inflorescence. 



Fraxinus Americana Linn. American White ash, bark. 



Hamamelis Virginiaua Linn. Witch hazel, leaves and bark. 



Iris versicolor Linn. Blue flag, rhizome. 



.Tuglans cinerea Linn. Btitterntit-root, bark. 



Juglans nigra Linn. Black walnut, leaves. 



Larix laricina (Duroi) Koch. Tamarac, bark deprived of corky layer. 



Leonurus Cardiaca Liini. Motherwort, herb. 



Liquldambar Styraciflua Linn. Sweet gum, inner liark. 



