50 BOTANY OF MICHIGAN 



Rubus allegheniensis Porter. High bush blackberry. In dry open or 

 slightly shaded ground. Frequent throughout. 



Rubus pergratus Blanchard. Red stemmed raspberry. Open places 

 in beech-maple woods on Mackinac Island. Plentiful. By F. F. Forbes. 

 See North American Flora Vol. 22, 467. 



Rubus hispidus L. Hispid blackberry. In dryish or swampy open 

 or shaded ground from Bay County to St. Ignace, Mackinac County. 

 Frequent. 



Rubus villosus Ait. Dewberry. In dry open ground from Bay County 

 to St. Ignace, Mackinac County. Frequent. (Formerly under name of 

 R. canadensis.) 



Agrimonia gryposepala Wallr. Tall hairy agrimony. In dryish open 

 or shaded ground from Bay City to St. Ignace, Mackinac County. Fre- 

 quent. Also near Mio, Oscoda County. 



Rosa acicularis Lindl. Prickly rose. First noticed a few miles north 

 of Harrisville in Alcona County. Common from there and often abun- 

 dant in dryish open or slightly shaded ground to St. Ignace and on 

 Mackinac Island. 



Rosa blanda Ait. Meadow rose. In dry open or slightly shaded 

 ground. Plentiful. Very frequently abundant on the sandy beach of 

 Lake Huron and acting as a sand binder. From a short distance north 

 of Harrisville to Mackinac Island it grows with the preceding species. 



Rosa spinosissima L. Scotch rose. Noticed in Bay County as an 

 escape from cultivation. Apparently infrequent. 



Rosa rubiginosa L. Sweetbriar. Near cities and villages from Bay 

 County to St. Ignace and on Mackinac Island. Plentiful. 



Rosa Carolina L. Swamp rose. In wet open ground especially on low 

 banks of small streams. Frequent throughout. 



Prunus serotina Ehrh. Wild black cherrv. In rich woods with other 

 trees from Bay County to St. Ignace. Frequent. 



Prunus virginiana L. Choke cherry. Damp or dry ground on borders 

 of woods or near sandy beaches of Lake Huron. Common throughout. 



Prunus pennsylvanica L.f. Wild red cherry. Dry open ground with 

 other trees. Often abundant on burnt over lands. Noticed throughout. 



Prunus cuneata Raf. Appalachian cherry. Damp open ground above 

 Au Ores, Arenac County. Common on jack pine plains. 



Prunus pumila L. Sand cherrv. On and near sandv beach of Lake 

 Huron from Bay County to St. Ignace, Mackinac County. Abundant. 



Prunus cerasus L. Common garden cherry. Occasional as an escape 

 in cities and villages throughout. 



LEGUMINOSAE. Pulse Family 



Lupinus perennis L. Wild lupine. Sandy open ground near Pincon- 

 ning in Bay County. Apparently infrequent. Perhaps overlook' 1 * 1. 



