FLORA OF MICHIGAN. 119 



3O4. GRATIOLA, L. HEDGE-HYSSOP. 

 855. G. Virgiiiiana, L, 



IS. Mich., Winch. Cat.; Keweenaw Pt., Dr. Bobbins. Rare. 



305. ILYSANTHES, Raf. 



* 856. I. riparia, Raf. False Pimpernel. C. & S. 



Low grounds. Frequent. 



306. SYNTHYRIS, Benth. 



857. S. Houg-htoniana, Benth. , 



Oak barrens. 8. Mich., Wright's Cat.; Ionia Co., three miles S. of Saranac, probably reaches here 

 its N. limits; Barry Co., L. H. Bailey. Rare. 



3O7. VERONICA, L. SPEEDWELL. 



.*858. V. Virginica, L. Culver's-root. Culver's Physic. Th. 



Open woods. Common. 



*859. V. Auagallis, L. Water Speedwell. Th. 



In springs and brooks. Frequent. 



* 860. V. Americana, Schweinitz. American Brooklime. Th. 



Brooks. Common. 



*861. V. scutellata, L. Marsh Speedwell. Th. 



Swamps. Frequent. 



862. V. officinalis, L,. Common Speedwell. S. 



Dry hills. Ann Arbor, Winch. Cat. Scarce. 



* 863. V. CHAM^DRYS, L, 

 Escaped from cultivation. 



*864. V. serpyllifolia, L. Thyme-leaved Speedwell. Th. 



Open grounds. Frequent. 



*865. V. peregrina, L. Neckweed. Purslane Speedwell. Th. 



Moist grounds everywhere. Common. 



* 866. V. ABVENSIS, L. Corn Speedwell. C. &. S. 

 Cultivated and waste grounds. Common. 



867. V. AGRESTTS, L. Field Speedwell. 

 Sandy fields. Coleman Cat. ; and Flint. Rare. 



868. V. BUXBAUMII, Tenore. 



Waste grounds, Coleman Cat. Corunna, G. H. Hicks ; Port Huron, Dodge. 



3O8. BUCHNEBA, L. BLUE-HEARTS. 



869. B. Americana, L. C. & S. 



Moist sandy ground. S. W. Wright Cat.; Flint ; Macomb Co., Coleman Cat. Infrequent. 



309. GERABDIA, L. 



* 870. G. peclicularia, L. L. P. 



Woods. Frequent. 



* 871. G. flava, L. Downy False Foxglove. C. & S. 

 Open woods. Frequent. 



*872. G. quercifolia, Pursh. Smooth False Foxglove. C. &. S. 



Oak woods. Frequent. 



873. G. Isevig-ata, Raf. S. 



Coleman Cat.; Flint; Dr. Lyons. 



