114 CATALOG OF PLANTS. 



quent in open woods, Sand Point, Port Austin, and near 

 Rush Lake. 



766. Viburnum pubescens (Ait.) Pursh. Downy arrow-wood.— On 



dry shaded ground at Sand Point and near Rush Lake. 



767. Viburnum lentago L. Nannyberry; sheepberry. — Frequent 



in rich woods. Also on the islands. 



768. Sambucus canadensis L. Common elder. — Common on rich 



o])en ground. 



769. Sambucus racemosa L. Red-berried elder. — Frequent in damp 



woods and thickets. 



770. Dipsacus sylvestris Huds. Wild teasel. — Frequent along road- 



side below Grindstone City. Not noticed elsewhere. 



771. Sicyos angulatus L. One-seeded bur cucumber. — In waste 



places at Caseville and Port Austin. 



772. Echinocystis lobata (Michx.) T. & G. Wild balsam apple.— On 



damp sand at the extreme west end of Sand Point,' appearing 

 as an escape. 



773. Campanula americana L. Tall bellflower. — On shaded rich 



ground near Port Austin. Apparently infrequent. 



774. Campanula rotundifolia L. Harebell: bluebell. — Frequent 



along and near the lake shore, on flat sandy ground and sand 

 dunes. 



775. Campanula aparinoides Pursh. Marsh bellflower. — Frequent in 



wet grassy ■[)laces. 



776. Lobelia cardinalis L. Cardinal flower. — Frequent on low open 



and often shaded ground. 



777. Lobelia siphilitica L. Great lobelia. — -On low damp ground near 



Port Austin and Rush Lake. 



778. Lobelia spicata Lam. Pale spiked lobelia. — Frequent on prai- 



rie-like ground. Also on islands. 



779. Lobelia kalmii L. Brook lobeha. — Frequent in wet places along 



creeks, and around small ponds. Occasional on damp sand. 



780. Lobelia infiata L. Indian tobacco. — Occasional on dry open 



ground below Grindstone City. 



781. Eupatorium purpureum L. Joe-pye weed. — Occasional in damp 



places on 1)or(lers of woods. 



782. Eupatorium purpureum maculatum (L.) Darl. Spotted joe-pye 



weed. — Frecjuent in wet marshy places. 



783. Eupatorium perfoliatum L. Thorough wort ; boneset. — ^'ery 



common on low marshy ground. 



784. Eupatorium urticaefolium Reichard. White snakeroot. — Oc- 



casional in rich damp woods. 



785. Liatris cylindracea ]\lichx. Cylindric blazing star. — Occasional 



on flat sandv "round and shaded sand dunes. 



