FLORA OF MICHIGAN. 153 



*1429. C. Davisii, Schwein. & Torr. 

 Keweenaw Co., Farwell. Rare. 



*1430. C. grisea, Wahl. Th. 



Moist woods. Variable. 



*1431. C. granularis, Muhl. Th. 



Low grounds. Common. 



1432. C. Crawei, Dewey. 

 Macomb Co., Cooley ; Keweenaw Co., F. Rare. 



1433. C. flava, L. Th. 



Sphagnous swamps. Frequent. 



1434. var. gramiiiis, Bailey. 

 Crawford Co., Bailey; Keweenaw Co., F. Rare. 



1435. var. viridula, Bailey. Th. 

 Margins 6f lakes. Frequent. 



1436. C. pallesceiis, L. 



Dr. A. B. Lyons; Keweenaw Co., F.; Sault de Ste. Marie, Macoun. 



1437. C. coiioidea, Schk. C. & S. 

 8. E., -Wright Cat.; Flint. Infrequent. 



1438. C. oligocarpa, Schk. 



Flint; Macomb Co., Dr. D. Cooley; Cassopolis, Wheeler; Detroit, Dr. Lyons. 



*1439. C. Hitclicockiaiia, Dewey. S. 



Woods. Flint ; Hubbardston and southward. 



*1440. C. laxiflora, Lam. Th. 



Beech and maple woods. Exceedingly variable. Common. 



* 1441. var. variaiis, Bailey. Th. 



Keweenaw Co., F. ; southward. Common. 



*1442. var. striatula, Carey. S. 



Common. 



*1443. var. latifolia, Boott. S. 



Frequent. 



*1444. var. patulifolia, Carey. 



Frequent in center and south. 



*1445. C. digitalis, Willd. S. 



Macomb Co. ; Flint; Hubbardston. Frequent. 



*1446. var. copulata, Bailey. 



Hubbardston; southward. 



1447. C. laxiculmis, Schwein. 



Washington, Macomb Co., Dr. Cooley. Rare. 



*1448. C. platypliylla, Carey. S. 



Grand Rapids. Coleman 1 s Cat.; Hubbardston. Infrequent. 



*1449. C. Careyaiia, Torr. S. 



Rich woods. Macomb Co.; Flint; Hubbardston; southward. Rare. 



*1450, C. plant agmea, Lam. Th. 



Hillsides. Scarce. 



1451. C. Saltuensis, Bailey. N. & U. P. 



Keweenaw Co., F; Oscoda Co., L. H. Bailey, 



