WALNUTS AXD HICKORIES ATTACKED. 29 
Glaucous willow (Salix discolor). — Vermont (A. A. and A. M. 
355). 
Willow (Salix scouleriana). — Oregon (A. A. and A. M. 354). 
THE BAYBERRTES (MYRICACE-E) . 
There are four arborescent species ■ of this family in the United 
States, of which three are known to be attacked by sapsuckers, one 
at least being sometimes in part or entirely killed. However, these 
small trees have slight economic value and are little used for orna- 
mental planting. 
LIST OF MTRICACE.E ATTACKED. 
Bayberry (Myrica carolinensis). — Church Island. N. C. 
Wax myrtle (Myrica cerifera). — Florida (A. M. 3S4) ; Santee Club, 
South Carolina. 
California bayberry (Myrica calif ornica). — California (A. M. 
382). 
THE WALNUTS AXD HICKORIES (jUGLAXDACE^E) . 
Sapsuckers are known to attack 3 of the 5 native species of walnut 
besides 1 introduced species, and 11 of the 14 native hickories. 
Throughout their range hickory trees usually are severely attacked 
by sapsuckers. We know of but one hickory being killed, but they 
are often disfigured by swollen girdles. Sapsuckers cause much 
staining and distortion in the wood of hickories. 
LIST OF JUGLAXDACE.E ATTACKED. 
BuTTERXCT (Juglans cinerea). — Fairfax County. Ya. 
Black walnut (Juglans nigra). — Allenton, Mo. (A. M. 399); 
Indianapolis, Ind. (H. 24236): Rockfish Vallev, Ya.: Beltsville,. 
Md. 
Texax walnut (Juglans rupestris). — Arizona (A. A. and A. M. 
398). 
English walxut (Juglans regia). — A tree on the grounds of the 
Department of Agriculture in Washington bears profuse evidence of 
sapsucker work. One limb has been killed on one side. 
Xutmeg hickory (Hicoria myristicxformis) . — Oakley, S. C. (A. M. 
392). 
Pecax (Hicoria pecan). — Butler County, Mo. (F. 72458): Illinois 
(F. 26454) : Allenton, Mo. (A. A. and A. M. 395) : Pantherburn. Miss. : 
Department of Agriculture grounds. District of Columbia. 
Texax pecax (Hicoria texana). — Columbia, Tex. (A. A. 394). 
1 Only 3 arborescent species are mentioned in Britton's North American Trees, but Myrica carolinensis 
Miller (= Myrica cerifera intermedia Chapman, fide Sudworth) is typically tree-like on the shores of Curri- 
tuck Sound, X. C 
