CATALOG OF PLANTS. Ill 



triis scandens. — Frequent, usually appearing like a native 

 plant, being found even in deep woods and swamps. 



709. Solanum nigrum L. Common nightshade. — Common on rich 



shaded or o])en ground, and a common garden weed. 



710. Physalis heterophylla Xees. Clammy ground-cherry. — Frequent 



on open sandy ground, but not a sand dune plant. 



711. Physalis pruinosa L. Strawberry tomato. — Along the roadsides; 



on sandy ground west of Caseville. 



712. Physalis subglabrata McKenzie & Bush. Philadelphia ground- 



cherry. -^In a cultivated field near Rush Lake. 



713. Lycium halimifolium Mill. Common matrimony vine. — In- 



clined to escape from cultivation to sandy ground, in villages 

 and about country dwellings. 



714. Datura stramonium L. Stramonium. — Noticed as a weed in the 



streets of villages and about country dwellings. Also a weed 

 in adjacent bean fields. 

 71.5. Datura tatula L. Purple thorn apple. — In streets and waste 

 places at Port Austin. 



716. Verbascum thapsus L. Common mullein. — Occasional as a weed 



along roads and often abundant in pastures. 



717. Linaria vulgaris Hill. Butter and eggs. — Common as a weed in 



poor and sandy ground in the villages. Yery abundant at 

 Bayport. 



718. Linaria canadensis (L.) Dumont. Wild toad-flax. — Common on 



flat sandy ground and shaded sand dunes throughout the 

 sand region. 



719. Linaria minor (L.) Desf. Small toad-flax. — Along the railroad 



at Port Au.stin. 



720. Chelone glabra L. Turtle-head. — Frequent in damp places. 



721. Mimulus ringens L. Sc^uare-stemmed monkey-flower. — Com- 



mon in wet open places. 



722. Veronica americana Schwein. American lirooklime. — "Brooks 



near Port Austin." Davis. 



72,3. Veronica scutallata L. Marsh speedwell. — Frequent in wet 

 open places. 



724. Veronica serpyllifolia L. Thyme-leaved speedwell. — With gras- 

 ses on dami^ ground near Port Austin. 



72.5. Veronica peregrina L. Xeckweed. — A garden weed at Port 

 Austin. 



726. Veronica arvensis L. Corn speedwell. — In grassy places about 



Port Austin. 



727. Gerardia pedicularia L. Fern-leaved false foxglove. — On shaded 



sandv oround at Sand Point. 



