Willow (Salicacece) 



221 



Fig. 105. Long-Leaved Willow. (S. longifdlia, Muhl., 

 Fig. 106. Prairie Willow. (S. hilmilis, Marsh.) 



(a) Staminate and pistillate flowers enlarged. 

 Fig. 107. Dwarf Gray Willow. (S. tristis, Ait.) 



Fig. 108. Silky Wil'ow. (S. sericea, Marsh.) 

 Fig. 109. Long-Stalked Green Osier. (S. petio*aris, Smith.) 



