76 SYRACUSE BOTANICAL CLUB'S COLLECTION 



P. HETEROPHYLLA — Lin., 1753. Swamp, or Downy Poplar. 

 Leaf buds very wooly, but smoothe with age. Swamps 

 and banks of water. Skaneateles Lake, 1885. 



P. GRANDIDENTATA — Michx, 1803. Large-toothed Aspen. 

 Common. Rich woods and borders of streams. Dewitt, 

 Apr., 1885. 



P. TREMULOIDES — Michx, 1803. American Aspen. 



Common. Adapts itself to any kind if soil: wet, dry, 

 sand, or clay. Kirk Park, Apr., 1885. 



P. DILITATA — Lin., 1753. Lombardy Poplar. 



Plentiful. Planted for ornament, though a poor shade 

 tree. Bank of Seneca River, Apr., 1885. 



P. DELTOIDES — Marsh, 1785. (Poplus Monilifera — Ait, 

 1789.) Cottonwood. Necklace Poplar. 

 Damp places, especially near streams and ponds. Com- 

 mon along shores of Oneida Lake. Apr., May, 1885. 



SALIX— Lin., 1753. 



S. NIGRA— Marsh, 1785. Black Willow. 



Banks of streams. Common. Onon. Creek, 1885. 



S. FALCATA — Pursh, 1814. Narrow-leaved Black Willow. 

 Leaves narrow and falcate, otherwise similar to S. 

 Nigra; may be a variation. Found with S. Nigra. 

 Onon. Creek. May. 



S. AMIGDALOIDES — Anders, 1858. Peach-leaved Willow. 

 Not common. Found in Kirk Woods, May, 1885. Dud- 

 ley. 



S. LUCIDA — Muhl, 1803. Shining Willow, or Glossy 

 Willow. 

 Frequent. Collected for ornament on account of its 

 long, tapering, glossy leaves. Banks of Seneca River, 

 near Long Branch. May, 1885. 



S. FRAGiLis — Lin., 1753. Crack Willow, or Brittle Willow. 

 Not common and thought to be a hybrid or escaped 

 from cultivation. 



S. ALBA— Lin., 1753. White Willow. 



Rare. Probably escaped from cultivation. Along banks 

 of streams. 



