40 



MICHIGAN FLOKA. 



Mist- Flower. 



Sweet Colts- 

 foot. 



Coltsfoot. 



Adenocaulon. 



"White Topped 

 Aster. 



Starwort. 

 Aster. 



Large-leaved 

 Aster. 



Silky Aster. 



Spreading 

 Aster. 



Smooth Aster. 



Azure Aster. 



"Wavy Aster. 



Heart-leaved 

 Aster. 



Arrow-leaved 

 Aster. 



Heath-like 

 Aster. 



Many-flowered 

 Aster. 



Tradescants' 

 Aster. 



Dwarf Aster. 

 Pale Aster. 



Thin-leaved 

 Aster. 



Flesh-colored 

 Aster. 



CONOCLINIUM 



495. coelestinum, 1)0. 



"Rich soil. Michigan."— Gray. 

 NARDOSMIA 



496. palmata, Hook. 



"Swamps, Michigan, rare."— Gray. 



TUSSILAGO 



497. Far far a, L. (***) 



Sault de Ste. Marie— "Whitney's Cat. 

 ADENOCAULON 



498. bicolor, Hook. 



Moist ground. Ontonagon River. 

 SERICOCARPUS 



499. conyzoides, N"ees. (?) 

 ASTER 



500. corymbosus, Ait. 



Woods. 



501. macrophyllas, L. 



"Woods. s 



502. sericeus, Vent. 



S. Michigan— Winch. Cat.; Dr. D. Houghton. 



BARRENS 



503. patens, Ait. 



Dry grounds. AnnArhor; Macomb Co. 



504. Isevis, L., var. lsevigatus, Gray. 



Border of oak woods. 



505. azureus, Lindl. 



Sterile soil. Flint; Ann Arhor; Ionia Co. (!); Macomb Co. 



506. undulatus, L. 



Dry copses. Flint; Lansing(!); S.Mich. 



507. cordifolius, L. 



Woods. 



508. sagittifolius, Willd. 



Dry grounds. 



509. ericoides, L., var. "villosus, Gr. 



Dry places. AnnArhor; Flint; Drummond's Is. 



510. multiflorus, Ait. 



Sandy soil. 



511. dumosus, L. 



Thickets. Macomb Co. ; Petoskey— Dr. D. Clark. 



512. Tradescanti, L. 



Low grounds. 



513. miser, L., Ait. 



Fields. Exceedingly variable. 



514. simplex, Willd. 



Shady banks. Flint, etc. 



515. tenuifolius, L. 



Low grounds. Flint; Macomb Co. 



516. carnens, Nees. 



Moist soil. Flint; Macomb Co. 



N. 



U. P. 



Th. 



Infrequent. 



Th. 



Common. 



s. 



S. E. 

 C. &S. 



Common. 



0. &s. 



Infrequent. 



s. 



Common. 



Th. 



Common. 



Th. 



Frequent. 



0. &s. 



Common. 



L. P. 



O. & S. 



Frequent. 



L. P. 



Common. 



L.P. 



Frequent. 



0. &s. 



Frequent. 



L. P. 



Frequent. 



