STATE GEOLOGIST. 51 



P. triclentata, Sol. Tbree-toothed Cinque-foil. 



Frequent through the north part of the state ; common along the rocky north shore 

 of lake Superior and on Minnesota Point, at the last named locality growing in the 

 dry loose sand, Roberts, Juni ; infrequent, or rare, southward to Stearns county, Mrs. 

 Blaisdell, White Bear, Eamsey county. Miss Field, Lake City, Mrs. Bay, and Hesper, 

 Iowa, Mrs. Carter. 



P. palustris. Scop. Marsh Five-Viuger. 



Throughout the state ; common northward, frequent southward. 



FRAG-AKIA, Tourn. Strawbeery. 



F. Virginiana, Dacliesne. Wild Strawberry. 

 Common throughout the state. 



F. "Virgiuiana, Duchesne, var. Illinoeusis, Gray. Wild Strawberry. 



Dakota county, Wiiichell; Anoka and Sberhurne counties (common), Upham; 

 abundant in Martin county (and in Emmet county, Iowa), Cratty. 



F. vesca, L, Wild Strawberry. Wood Strawberry. 



Mostly in woods ; common through the north half of the state and southwestward , 

 frequent southeastward. 



RUBUS, Tourn. Bramble. 



R. Dalibarcla, L. (Dalibarda repens, L.) Dalibarda. 



Lapham. Green Lake, Kandiyohi county, Mrs. Terrj/. Rare. East. 



[R. odoratus L., which occurs in northern Michigan and Wisconsm, probably does 

 not extend into Minnesota.] 



K. Nutkanus, Mocino. White Flowering- Raspberry. 



Abundant north of lake Superor, Juni, Roberts; and extending to the sources of the 

 Mississippi, Houghton. "Its showy white blossoms are about as large as those of the 

 wild rose. The fruit is large and looks tempting but lias a peculiar acid flavor, which 

 makes it inferior to that of Rubus strigosus." Juni. North. 



R. arcticus, L.* Arctic Raspberry. 



Peatbog, "northwest angle" of the lake of the Woods, Macoun. North. 



R. triflorus, Richardson. Dwarf Raspberry. 



Common, or frequent, through the north half of the state ; extending south to New 

 Ulm, Juni, Blue Earth county, Leiberg, and Hesper, Iowa, Mrs. Carter. 



R. strigosus, Michx. Wild Red Raspberry. 



Common throughout the state, excepting southwestward, whereat occurs less fre- 

 quently ; very abundant northward. 



R. occicleiitalis, L, Black Raspberry. Black-cap Raspberry. Thimble- 

 berry. 

 Common through the south half of the state, and north to the White Earth reser- 

 vation, the upper Mississippi river, and Pine county ; rare or wanting northeastward. 

 A variety bearing cream-colored fruit occurs on the bluffs of the Mississippi at Wino- 

 na, Winchell. 



*RUBUS AKCTicus, L. Stem low, herbaceous, sometimes dioecious, unarmed, some- 

 what pubescent, mostly erect, 1- to 2 -flowered, leaves trifoliolate; leaflets rhombic-ovate 

 or obovate, coarsely and often doubly serrate, petiolulate ; stipules ovate ; sepals lan- 

 ceolate, acute, often shorter than the obovate entire or emarginate (reddish) petals. 

 Torrey and Qray's Flora of N. A. 



