THE AMERICAN BOTANIST 49 



Titssilago farfara. Coltsfoot. Root. 



Verbena officinalis. Blue vervain. Leaves. 



Verhascus thapsiis. MuelEin. Leaves. 

 Veronica officinalis. SpeEdweee. Leaves. 



Xox-Officinal Drugs of the United States. 



Achillea millefolium. Yarrow. Leaves. 

 Actaea spicata. Baneberry. Roots. 

 Adiantnm pedatum. Maidenhair-fern. Leaves. 

 Alisma plantago. Water peantain. Leaves. 

 Ambrosia trifida. Ragweed. Leaves. 

 Andromeda arborea. Sourwood. Bark. 

 Linaria vulgaris. Toad-feax. Plant. 

 Aralia spinosa. Devie's ceub. Root. 

 Aralia hispida. Bristey sarsaparieea. Root. 

 Arum triphyllum. Indian Turnip. Corm. 

 Asaritm Canadense. Canada ginger. Rhizome. 

 Asclepias incarnata. Swamp miekweed. Root. 

 Baptisia tinctoria. Wied Indigo. Root. 

 Ceanothus Americanus. Jersy Tea. Root. 

 Comptonia asplenifolia. SwEET fern. Tops. 

 Coralorhiza odontorhisa. Corae root. Rhizome. 

 Corylus rostrata. Beaked hazee. Hairs from invo- 

 lucre. 



Cynoglossum officinale. Hound's tongue. Leaves. 

 Dicentra Canadensis. Squirree corn. Tubers. 

 Diervilla trifida. Bush honeysuckeE. Plant. 

 Diospyros Virginica. Persimmon. Bark. 

 Dirca palustris. Leatherwood. Bark. 

 Dioscorea villosa. Wied yam. Rootstock. 

 Bpigaea repens. Trailing arbutus. Plant. 

 Euphorbia corollata. White spurge. Plant. 

 Galum aparine. Goose grass. Plant. 

 Geranium Robertianum. Herb Robert. Plant. 



