Ahms crzspa (Ait.) Pursh.—-Green or Mountain Alder. 
     
     mama (L.) Moench.—Speckled: or Hoary Alder. 
     
    
   
   
    
     FAGACEAE 
     
    
   
   
    
     Fagus grandifolz'a Ehr11-—-American Beech. 
     
    
   
   
    
     Querous *alba L.—White Oak. (B. Hurst). 
     
     rubra L.—-Red Oak. 
     
    
   
   
    
     URTICACEAE 
     
    
   
   
    
     Ulmus americana L.——VVhite Elm. 
     
     Humulus Lupulus L.—~C0mmon Hop. 
     
    
   
   
    
     Urtica gracili: Ait.—Slender Nettle. 
     
     *urens L.——Small Nettle. 
     
    
   
   
    
     SANTALACEAE 
     
     Comana’ra umbellata (L.) Nutt.—Bastard Toadflax. (Mcsservy). 
     
    
   
   
    
     LORANTHACEAE 
     
    
   
   
    
     Arcevzrlrthobium pusilllum Peck—«Dwarf Mistletoe. (Groh). 
     
    
   
   
    
     (A dwarf parasite, sometimes causing “\IVitches’ brooms” on 
     
     Spruce and Larch.) 
     
    
   
   
    
     POLYGONACFAE 
     
    
   
   
    
     Rumex Britannica L.—‘Great Water Dock. (R. R_ Hurst). 
     
     *crispus L.-—Curled or Yellow Dock. 
     
    
   
   
    
     *elongatus Guss.——LonIg—grained Dock. (B. Hurst)- 
     
     *obtusifolius L.-——Bitter Dock. 
     
    
   
   
    
     *Acetosella L.-——Sheep Sorrel. 
     
    

    
     Polygonum aviculare L.~—Knotgrass, Goosegrass. 
     
     erectum L.——Erect Knotwoo‘d. (Groh), 
     
     lapathifolium L.——D0ck-leaved, or Pale Persicaria. 
     
     amphibium L.—Water Persicaria. 
     
    

    
     ’ Hydropiper LwSmartweed, Water Pepper. 
     
    

    
     acre L.—~VVa.ter Smartweed. 
     
    

    
     *Persicaria L.—Lady’s Thumb. 
     
    

    
     'zrirginricmum L.—Virginia Knotweed. 
     
    

    
     arifolium L.—Halbert-leaved Tear—thumb. 
     
    

    
     sagitta-tum L.—Arrow-leaved Tear—thumb. 
     
    

    
     *Convolvulus L.——Black Bindweed. ‘ 
     
    

    
     cilinodp Michx.-—Frin-ged Black Bindweed. (Messervy). 
     
     Rayi Bab.——Ray’s Knotweed- (J. K. Small). 
     
    
   
   
    
     ( Io)