78 FLORA OF MICHIGAN. 



*173. M. SYLVESTRIS, L. HighM. L. P. 



Occasional. 



* 174, M. CRISPA, L. Curled M. 

 Dr, Clark. Infrequent. 



* 175. M. MOSCHATA, L. Musk M. Th. 

 Keweenaw Co., F. Southward. Not rare. 



*176. M. ALCEAL. 

 Lansing; adventive on the College grounds. 



61. SID A, L. 



177. S. NAP^EA, Cav. S. 



Kalamazoo, R. R. track, Tuthill. Rare. 



62. ABUTLLON, Tourn, INDIAN MALLOW. 

 *178. A. AVICENN.E, Gsert. Velvet-Leaf. C. & S. 



Roadsides and river banks. Very common in places, and, along with Datura, Stramonium, forming 

 regular thickets. 



63. HIBISCUS, L. ROSE-MALLOW. 



179. H. Moseheutos, L. Swamp Rose-Mallow. C/& S. 



Monroe; Flint: Put-in-Bay, Lake Brie; St. Joseph, V. Willoughby; Detroit, D. H. Campbell; 

 Saugatuck, Tuthill. Rare. 



* 180. H. TRIONUM, L. Bladder Ketmia. C. & S. 

 S. Dr. Wright ; Ann Arbor, Winch. Cat.; Flint. Rare. 



XVIII. TILIACE^E. LINDEN FAMILY. 



64. TILIA, Tourn. LINDEN. BASSWOOD. 



*181. T. Americana, L. Basswood. Linden. Th. 



Abundant in C. & S., common in Emmet Co., and frequent in U. P., " Especially in Ontonagon Val- 

 ley," Whitney Cat. 



XIX. LINAGES. FLAX FAMILY. 





 65. LJNUM, Tourn. FLAX. 



*182. L. Virginiammi, L. S. 



Ann Arbor, Dr. Lyons ; S. Mich., Wright Cat. ; Lenawee Co., G. F. Comstock. Infrequent. 



183. L,. sulcatum, Riddell. S. 

 Dr. Wright. University Herb. Rare. 



184. L. USITATISSIMUM, L. Common Flax. 



Dr. Clark, and Dr. Wright; Keweenaw Co., F. Escaped from cultivation. Infrequent. 



XX. GEEANIACE^E. GERANIUM FAMILY. 



- 



66. GERANIUM, Tourn. CRANESBILL. 



* 185. O. maculatum, L. Wild Cranesbill. C. & S. 

 "Canada to Florida." Torr. & Gr., Fl. N. Am. Common. 



186. G. Robertianum, L. Herb Robert. Th. 



Put-in-Bay, Lake Erie : Montcalm Co. ; Saginaw Bay; Mackinac, and Drummond's Is., Winch. Cat. ; 

 L. Sup. Whitney's Cat. Common around the Gr. Lakes, but seldom seen in the interior. 



