SHORE OF LAKE HURON 67 



Lonicera glaucescens Rydb. Douglas' honeysuckle. In dryish open 

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

 County. Frequent. 



Lonicera dioica L. Glaucous honeysuckle. Dryish open or partially 

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

 Plentiful. 



Symphoricarpos occidentalis Hook. Wolf berry. Dry open ground 

 about Mio, Oscoda County. Abundant. 



Symphoricarpos racemosus Michx. Snowberry. In dry open or par- 

 tially shaded ground from Bay County to St. Ignace and on Mackinac 

 Island, Mackinac County. Frequent. Also plentiful about Mio, Oscoda 

 County. 



Linnaea borealis americana (Forbes) Render. Moist, usually shaded 

 ground from Bay County to Mackinac Island, Mackinac County, where 

 it is very abundant. 



Viburnum opulus americanum (Mill) Ait. Cranberry-tree. Rich 

 open woods and along streams from Bay County to Bois Blanc Island, 

 Mackinac County. Plentiful. 



Viburnum acerifolium L. Arrow-wood. In open woods from Bay 

 County to Mackinaw City, Cheboygan County. Plentiful. 



Viburnum pubescens (Ait.) Pursh. Downy arrow-wood. Dryish open 

 woods in Alpena and Cheboygan counties. Plentiful. Noticed in 

 particular as abundant at Misery Bay near Alpena. 



Viburnum cassinoides L. Withe-rod. In wet open ground from Bay 

 County to St. Ignace. Common. 



Viburnum lentago L. Nannyberry. In damp open woods and thickel 

 from Bay County to St. Ignace and on Mackinac Island, Mackinac 

 County. Plentiful. 



Sambucus canadensis L. Common elder. In damp open ground from 

 Bay County to St. Ignace, Mackinac County. Frequent. 



Sambucus racemosa L. Red-berried elder. Damp open or shaded 

 ground throughout. Common. 



VALERIANACEAE. Valerian Family 



Valeriana officinalis L. Garden heliotrope. Appears to be perma- 

 nently established as an escape in open dry ground in Presque Isle and 

 Cheboygan counties. Plentiful. 



CUCURBITACEAE. Gourd Family 



Echinocystis lobata (Michx.) T. & G. W T ild balsam apple. Apparent ly 

 an escape from Bay County to St. Ignace, Mackinac County. Frequent . 



CAMPANULACEAE. Bluebell Family 



Campanula rapunculoides L. Creeping bell/lower. As an escape from 

 Bay County to Mackinac Island, Mackinac County. Frequent. 



