HIEEACIUM YENOSUM HYDRASTIS CANADENSIS. 37 



Hieracium venosum L. Chicory family ( Cichoriaceae ) . 



Early hawkweed; rattlesnake- weed; bloodwort; striped bloodwort. 

 Perennial herb, 1 to 2 feet high, native; occurring in dry woods and thickets 

 from Maine to Georgia, west to Nebraska; more common in the northern and 

 eastern Tnited States. 

 Parts used. — Leaves and root (nonomcial). 

 Highbelia. See Lobelia siphilitica. 

 Hive-vine. See Mitckella repens. 

 Hoarhound. See Marrubium vulgare. 

 Hoarhound, water-. See Lycopus virginicus. 

 Hoarhound, wild. See Eupatorium aromaticum. 

 Hog-potato. See Ipomoea pandurata. 

 Hog's-bean. See Hyoscyamus higer. 

 Hogweed. See Ambrosia artemisiaefolia. 

 Holly, American. See Ilex opaca. 

 Holly, white. See Ilex opaca. 

 Honeybloom. See Apocynum a ndrosaemi folium. 

 Hoodwort. See Scutellaria lateriflora. 

 Hoop-ash. See Fraxinus nigra. 

 Hop-hornbeam. See Ostrya virginiana. 

 Hop-tree. See Ptelea trifoliata. 

 Hornbeam, hop-. See Ostrya virginiana. 

 Horse-balm. See ColUnsonia canadensis. 

 Horse-chestnut. . See Aesculus hippocastanum. 

 Horsefly-weed. See Baptisia tinctorio. 

 Horsefoot. See Tussilago farfara. 

 Horse-gentian.' See Triosteum perfoUatum. 

 Horseheal. See Imda helenium. 

 Horsemint. See Monarda Jistulosa and M. punctata. 

 Horse-nettle. See Solarium carolinense. 

 Horsetail. See Equisetum hyemale. 

 Horseweed. See Erigeron canadensis. 

 Hound' s-tongue. See Cynoglossum officinale. 

 Hydrangea. See Hydrangea arborescens. 



Hydrangea arborescens L. Hydrangea family (Hydrangeaceae). 



Hydrangea; wild hydrangea; seven-barks. 



Indigenous shrub, 5 or 6 feet in height; on rocky river banks from southern 

 New York to Florida, west to Iowa and Missouri ; very abundant in the val- 

 ley of the Delaware. 

 Part used. — Root (nonofhcial) . 

 Hydrangea, wild. See Hydrangea arborescens. 

 Hydrastis. See Hydrastis canadensis. 



Hydrastis canadensis L. Crowfoot family (Ranunculaceae). 



Hydrastis; goldenseal; yellowroot; ground-raspberry; orangeroot; yellow 



puccoon. 

 Perennial herb, about 1 foot in height, native in rich soil in shady woods, 

 southern New York to Minnesota, south to Georgia and Missouri, but prin- 

 cipally in Ohio, Indiana, Kentucky, and West Virginia. 

 Parts used. — Rhizome and roots (official). 



