16(1 



175. Salix nigra. 



Common along the shores of the lake. 



176. Salix discolor. 



Forming clumps in low flat grounds. The willows were 

 neither in flower nor fruit during the period of investigation, 

 and were consequently indeterminate; there are doubtless more 

 present than mentioned. 



177. Carpinus earoliniana Walt. Water Beech. 



In woodlands along the sides of gullies. 



178. Ostrya virginiana (Mill) Willd. Ironwood. 



In locations similar to the preceding. 



179. Corylus americana Walt. Hazelnut. 



Abundant in dry ground. 



180. Betula pumila L. Low Birch. 



Abundant in tamarack marshes. 



181. Fagus americana. Sweet Beech. {F. ferruginea Ait.) 



Not very abundant, only a few trees seen. 



182. Castanea dentata (Marsh) Borkh. Chestnut. iC sativa americana 



Wats, and Conlt.) 



A quite large tree in the pai'k, evidently pretty old, but prob- 

 ably not native. 



183. Quercus rubra L. Red Oak. 



In woodlands. 



184. Q. palustris Du Roi. Pin Oak. 



Found pretty abundantly at the edges of some low slopes. 



185. Q. coecinea Wang. Scarlet Oak. 



Quite common. 



186. Q. imbricaria Michx. Laurel Oak. 



Only one tree seen, far up Cherry Creek gully. 



187. Q. alba L. White Oak. 



Abundant in woodlands. 



188. Q. macrocarpa Michx. Bur Oak. 



Not particularly abundant; only a few trees noted. 



189. Q. platanoides (Lam.) Sudw. Swamp White Oak. (Q. bicolor Willd.) 



Pretty common in moist places. 



190. Q. acuminata (Michx.) Sarg. Yellow Oak. {Q. muhlenbergii Bugelm.) 



A few trees noted; none very near the lake. 



