161 



A. incarui. SimvCKIJvD Ai.dkk. ll(.;ir\ alder, black 

 alder, tai^ alder. 



A. luarithiia. Skasidk Ai.dkk. 



A. mollis. Downy Gkkf.x Aldi-k. 



A. riigosa. Smooth Aldkk. Common alder, la.i; 

 alder, hazel alder, American alder, <(reen alder. 



A. T'ltlgaris. EuropKax Ai.dkk. lilack alder, 

 Irish maho,!^any, eller, hollard. 



BETULA. Birch. 



B. alba. Paper Birch. Canoe birch, w bite birch, 

 silver birch, spool-wood. 



B. glandulosa. Dw^arf Birch. Scrub birch. 



B. Icnta. BivACK Birch. Cherry birch, sweei 

 birch, spice birch, river birch, mahoi^^'in)- birch, moun- 

 tain mahogany. 



B. Iv.tca. YeIvLOW Birch. Gray birch, .swamp 

 birch, silver birch. 



B. nigra. RivKR Birch. Red birch, water birch, 

 (black birch). 



B. pcndula. W'hitk Birch. Canoe birch, blue 

 ])irch. 



B. popitlifolia. White Birch. Gray birch, (tld 

 held birch, poverty birch, broom birch, pin birch. 



B. pumila. Low Birch. Swanij) birch, dwarf 

 birch, (tag alder). 



CARPINUS. Iron WOOD. 



C. Caroliniaua. America.x IIorxhkam. lUue 

 beech, water beech, iron-wood. 



CORVLUS. llA/Ku 

 C. .hiicricaiia. Hazee-xiT. I^.onneled liazel. fil- 

 bert. 



