Maxinkuckee, Physical and Biological Survey 425 



cities, where it was for a year or two one of the most conspicuous 

 members of the flora on account of its abundance, it proceeded out 

 along the country roads in every direction, and fears were enter- 

 tained that it would become a noxious and abundant weed. After 

 a year or two of general abundance, however, it disappeared from 

 nearly everywhere except dumping grounds and waste places, 

 where it is still found in tolerable abundance. The type form of 

 virosa first appeared near the lake about 1908, and during that 

 and the following year was still confined to the railroad. This 

 plant has the compass-plant habit markedly developed, the major- 

 ity of the leaves turning on the edge and pointing roughly north 

 and south. Found north of the Barnes cottage, by Darnell's, by 

 Lakeview Hotel, and in numerous other places. Noted in flower 

 as late as October 30. 



741. HAIRY OR RED WOOD-LETTUCE 



LACTUCA HIRSUTA Muhl. 



Uncommon; found in rather dry places. 



742. HAIRY-VEINED BLUE LETTUCE 



LACTUCA VILLOSA Jacq. 



Occasional at the edges of woodlands, especially where moist. 



743. TALL BLUE LETTUCE 



LACTUCA SPICATA (Lam.) Hitchc. 



A tall slender form growing in the rich moist borders of wood- 

 lands. Rather scattered ; only occasional plants seen. 



744. CANADA HAWKWEED 



HIERACIUM CANADENSE Michx. 



Scattered in dry sandy woods north of Lost Lake, and in similar 

 situations about the lake. 



745. HAIRY HAWKWEED 



HIERACIUM GRONOVII L. 



Along shore in dry soil near the Barnes cottage. 

 746. WHITE LETTUCE 



NABALUS ALBUS (L.) Hook. 



Found growing along the edge of Long Point hill near Chad- 

 wick's, autumn of 1900. In flower late in September. Rather 

 common at the edges of dry woodlands, as some portions of Farrar's 

 woods. 



