452 



STATE HORTICULTURAL SOCIETY. 



Three-flow- 

 ered Geum. 



Barren Straw- 

 berry. 



Cinque foil. 



Common C. 

 Five-Finger. 



Five-Finger. 



Arctic Poten- 

 tilla. 



Silvery 

 Cinque foil. 



Stout Poten- 

 tilla. 



Silver-weed. 



Shrubby 

 Cinque-foil. 



Three-toothed 

 C. 



297. triflorum, Pursh. 



Otisco Tp., Ionia Co. (!)— A. B. Morse; Montcalm Co., near Greenville(!); 

 the only reported localities in the State. Attractive by reason of its 

 long, plumose styles, and dissected, fern-like leaves. Rare. 



WALDSTEINIA 



298. fragarioides, Trafct. 



Livingston Co.— "Winch. Cat.; Ionia(!); Flint, etc.; to L. Sup. 

 Cat. Bather local, but abundant when found at all. 



POTENTILLA 



299. Norvegica, L. 



Th. 



-Whitney 



Th. 



Common. 



Th. 



300. Canadensis, L. 



Macomb Co., and Flint to L. Sup. Rare in C. & S. 



301. Canadensis, L., var. simplex, T. & Gr. 



Range unknown; the common form in C. & S., where it is abundant. 



302. frigida, Villars. U. P. 



Dr. Lyons. Rare. 



303. argentea, L. S. 



Ann Arbor— Clark and Allmendinger. Not reported by any other ob- 

 servers. 



304. arguta, Ph. Th. 



Flowers either white or yellow, generally all in one locality of one color; 

 the same is true of molh mullein; Ann Arbor; Macomb Co. ; Lansing(!) ; 

 Ionia(!); and N. to Isle Royal. Frequent on light sand; in places, com- 

 mon. 



305. Anserina, L. 



Frequent along the Great Lakes, but rare in the interior. 



306. fruticosa, L. 



Edges of swamps. A low shrub with small, silky leaves, and a profusion 

 of showy yellow blossoms, in August. Ranges N. to Arctic America. 



Common. 



Th. 

 Th. 



307. tridentata, Solander, 



N. & U. P. 



Barrens of Missaukee Co. (!); " shores of the Upper Great Lakes "—Gray; 



Marsh Five- 

 Finger. 



Wild Straw- 

 berry. 



"Wild Straw- 

 berry. 



"Wild Straw- 

 berrv. 



Dalibarda. 



Purple Flow- 

 ering Rasp- 

 berry. 



White Flow- 

 ering R. 



Dwarf R. 



Infrequent. 



Th. 



Very common. 



Isle Royal— Dr. Lyons. 



308. palustris, Scop. 



Swamps throughout, but nowhere abundant. 

 FRAGARIA 



309. Virginiana, Duchesne. (***) 



310. Virginiana, Dnch., var. Illinoensis, Gr. 



IT. P.— Henry Gillman, in Am. Nat., Sept. '69; and probably in Lower P., 

 also. 



311. vesca, L. Th. 



Occasional in S., frequent in C, and abundant northward, where it seems 

 to take the place of F. Virginiana. Moist woodlands and borders of 

 swamps. 



RUBUS 



312. Dalibarda, L. S. 



Ann Arbor— Mary Clark ; Macomb Co.— Cooley. May occur farther north, 

 and perhaps throughout. Rare. 



Th. 



Not observed in the interior 



N. & U. P. 



313. odoratus, L. 



From Ft. Gratiot (Winchell) northward, 

 through C. & S. Common in N. & U. P. 



314. Nntkanus, Mociuo. 



Frequent at Petoskey (!) and common farther north 



315. triflorus, Richard. 



Th. 



Frequent. 



