« 

 52; 



CATALOGUE OF 1879. 473 



SECTION XIX.— Continued. 



REMARKS, 



71 Tins, with the preceding, speedily overruns neglected or "burned over" territory. 

 A common and troublesome plant on rich or strong soils. 



73 A northern plant ; occasionally used for ornamental purposes. 



74 Probably disseminated throughout the State. 



75 A very common inhabitant of marshes or swamps. Varies widely. 



76 This is very common, and especially at home in Michigan. 



77 Most common ou light dry soils. Widely distributed. 



78 Distributed throughout the State. 



79 Inhabits moist soils, especially along streams. 



80 A common inhabitant of swamps. 



81 Introduced varieties prove successful. 



82 One of the most common and hardy natives. 



83 Quite at home in this climate. 



84 "Will seldom succeed on account of extreme liability to mildew. 



85 A native of the shallow waters of our lakes and streams. 



