170 



243. Alsine media L. Common Chickweed (SteUaria media Cyr.) 



Abundant, especially in the park. 



244. A. longifolia (Muhl.) Britton. Long-leaved Chickweed. (SteUaria 



longifolia Miihl.) 



Found in moist ground. 



245. Cerastium longipedunculatum Muhl. Nodding Chickweed. (C. nutans 



Raf.i 



Found near Cherry Greek. 

 240. Anychia canadensis (L.) B. S. P. Slender-forked Chickweed. (A. 

 capiUacea D. C.) 



Scattered in open, saiidy woods. 



247. Brasenia purpurea (Michx.) Casp. Water Shield. (B. Peltata Pursh.) 



A little in Eagle Lake; much, and profusely flowering, in 

 Market-street pond. 



248. Nyniphaea advena Soland. Spatterdock. {Nvphin- adveiia R. Br.) 



Quite plentiful in Eagle Lake. 



249. Cast.iilia odorata (Dryand) Woodv. and Wood. AA'hite Water Lily. 



(Nymphaea odorata Ait.) 



Abundant in Eagle Lake. 



250. (,'eratophyllum demersum L. Ilornwort. 



Abundant in Eagle Lake. 

 25L Liriodendron tulipfera L. Yellow poplar. Tulip tree. 



In woods, no longer ))articularly abundant. 

 252. Asiniina triloba (L.) Dunal. I'awpaw. 



Not many trees seen. 

 258. Caltha palustris L. Cowsiip. 



Common in marshy places. 

 254. Coptis trifolia (L.) Salisb. (5old-thread. 



In a tamarack swamp southeast of the lake. 

 2.55. Act^iea alba (L.i Mill. Wlnte Baneberry. 



Common in woods. 

 250. Anemone cylindrica A. Gray. Long-fruited Anemone. 



l-'onnd al)undantly. principally along the Pennsylvania rail- 

 way. 



257. A. A'irginiana L. Tall anemones. 



I'lentiful in open places. 



258. A. canadensis L. Canada Anemone. (A. pcnnsylranica L.) 



Found in moist ground along the Pennsylvania railroad. 



