FLORA OF MICHIGAN. 65 



Galium Aparine, L. Cleavers. 



" triflorum, Michx. Sweet-scented Bedstraw. 

 Gentiana Andrewsii, Griseb. Closed Gentian. 



crinita, Froel. Fringed Gentian. 



Geum rivale, L. Water Avens. x 

 Gillenia trifoliata, Moench. Indian Physic. 

 Gnaphalium polycephalum, Michx. Common Everlasting. 

 Helenium autumnale, L. Sneeze-weed. 

 Hepatica acutiloba, DC. Sharp-lobed Hepatica. Liver-leaf. 



" triloba, Chaix. Round-lobed 

 Heracleum lanatum, Michx. Cow-Parsnip. 

 Heuchera Americana, L. Alum-root. 

 Hypericum perforatum, L. St. John's- wort. 

 Ipomcea pandurata, Meyer. Man-of-the-Earth. 

 Jeffersonia diphylla, Pers. Rheumatism-root. Twin-leaf. 

 Larix Americana, Michx. Tamarack. 

 Ledum latifolium, Ait. Labrador Tea. 

 Leonurus Cardiaca. L. Motherwort. 

 Lindera Benzoin, Blume. Spice-bush. 

 Liriodendron Tulipifera, L. Tulip-tree. 

 Lobelia syphilitica, L. Great Lobelia. 

 Lycopodium clavatum, L. Common Club-Moss. 

 Malva rotundifolia, L. Low Mallow. 

 Melilptus alba, Lam. Sweet Clover. 

 Menispermum Canadense, L. Moonseed. 

 Menyanthes trifoliata, L. Buckbean. 

 Mitchella repens, L. Partridge-berry. Squaw-vine. 

 Morus rubra. L. Red Mulberry. 

 Nasturtium Armoracia, Fries. Horseradish. 

 " officinale, R. Br. Water-Cress. 



palustre, DC. Marsh-Crese. 

 Nepeta Cataria, L. Catnip. 



" Glechoma, Benth. Ground Ivy. 

 Nymphcea odorata, Ait. Sweet-scented Water-Lily. 

 CEnothera biennis, L. Evening Primrose. 

 Oxalis Acetosella, L. Wood-Sorrel. 



" cornieulata, L., var. stricta, Sav. Yellow Wood-sorrel. 

 Polygala polygama, Walt. Bitter Polygala. 

 Polygonatum biflorum, Ell. Smaller Solomon's Seal. 



giganteum, Dietrich. Great SolomonVSeal. 

 Polygonum acre, HBK. Water Smartweed. 



" Hydropiper, L. Smartweed. 

 Polypodium vulgare, L. Polypody. 

 Populus balsamifera, L. Balsam Poplar. 



" tremuloides, Michx. American Aspen. 

 Ptelea trifoliata, L. Hop-tree. 

 Pteris aquilina, L. Common Brake. 

 Ranunculus acris, L. Tall Crowfoot. 



sceleratus, L. Cursed Crowfoot. 

 septentrionalis, Poir. Creeping Crowfoot. 

 RTius glabra, L. Smooth Sumach. 



" Toxicodendron, L. Poison Ivy. 



" venenata, DC. Poison Sumach. 

 Rumex Britannica, L. Great Water-Dock. 



oUusifolius, L. Bitter Dock. 

 Salix alba, L. White Willow. 



Sanicula Marylandica, L. Sanicle. Black Snakeroot. 

 Saponaria officinalis, L. Bouncing Bet. 

 Sarracenia purpurea, L. Pitcher-Plant. 

 Scrophularia nodosa, L., var. Marilandica, Gray. Figwort. 

 Senecio aureus, L. Life-root. Squaw- weed. 

 Spircea tomentosa, L. Hardback. 

 Symplocarpus foztidus, Salisb. Skunk Cabbage. 

 Taxus Canadensis, Willd. Ground Hemlock. 

 Teucrium Canadense, L. Wood Sage. 

 Thuya occidentalis, L. American Arbor Vitae. White Cedar. 



