48 MASS. EXPERIMENT STATION BULLETIN 413 



to the blade, moderately large, reniform, greenish, with tendency to slough off early. Leaf blade 

 rather large, oval, flat to reverse saucer-folded; tip acuminate; margin even; surface mostly smooth 

 with principal veins depressed, rather glossy, medium green; serrations rather fine, rather shallow, 

 double, crenate, regular. 



36. Pacific. Habit upright-spreading, moderately tall, medium stout; internodes short. Two- 

 year bark medium brown, much fine scarfskin; one-year bark slight purplish to brown; young 

 shoots green to slightly reddish tinged; pubescence none; lenticels moderately few, small, flush, 

 russet, fairly conspicuous; growing tips reddish tinged; young leaves moderately light yellowish 

 green. Petiole wide angled, short, rather thick, reddish tinged; glands 2, usually well down on 

 the petiole, medium in size, yellowish, with depressed centers. Leaf blade medium to moderately 

 large in size, oval, flat or broad LJ-folded to slightly saucer- folded, often reflexed, moderately droop- 

 ing; tip acute, often twisted; margin slightly medium-waved; surface STiooth to slightly rugose, 

 mostly dull, very slightly pubescent, medium yellowish green; serrations medium in size, rather 

 shallow, double, dull serrate to crenate, regular. 



37. PearL Habit upright, moderately short, medium stout; internodes rather short. Two- 

 year bark medium to moderately dark brown, light to medium scarfskin; one-year bark purple to 

 brown; young shoots slightly green to purplish; pubescence light, very short; lenticels rather 

 numerous, medium in size, flush, russet; growing tips very red; young leaves medium green, often 

 reddish. Petiole moderately wide-angled, moderately short, rather thick, reddish tinged to reddish; 

 glands 2, on the petiole, moderately small, greenish to reddish, sometimes reniform, sometimes 

 leafy-stalked, with slightly depressed centers. Leaf blade medium in size, roundish-oval, flat to 

 slightly saucer-folded, sometimes slightly reverse saucer-folded, considerably drooping; tip acute, 

 slightly twisted, reflexed; margin medium-waved; surface very buUate, slightly rugose, semi-glossy 

 to glossy, slightly pubescent, rather dark yellowish green; serrations medium in size, moderately 

 deep, double, crenate, rather regular. 



38. Pipestone. Habit upright-spreading, tall, moderately stout; internodes rather long. One- 

 year bark mostly green to slightly brown; young shoots dull green; pubescence none; lenticels 

 numerous, rather large, slightly raised, russet; growing tips reddish tinged to reddish; young leaves 

 medium bronzy green. Petiole medium-angled, moderately long, medium thick, reddish; glands 

 usually 4 with 2 well down on the petiole, rather large, brownish green. Leaf blade rather large, 

 oval to broad elliptic, flat to reverse saucer folded; tip long acute, slightly reflexed; margin even 

 to slightly coarsely waved; surface moderately rugose, mostly dull, lightly pubescent, bristly, 

 rough, medium yellowish green; serrations very fine, shallow, double to triple, crenate. 



39. Pond. Habit upright-spreading, moderately tall, moderately slender; internodes moder- 

 ately short. Two-year bark brown; one-year bark greenish to light brown; young shoots green 

 to dull reddish or purplish tinged; pubescence none; lenticels numerous, small, flush, russet; grow- 

 ing tips light green to very slightly reddish tinged; young leaves medium green. Petiole wide- 

 angled, short, medium thick, green; glands 2, usually very close to the blade, occasionally fairly 

 well down on the petiole, medium in size, slightly stalked, yellowish green. Leaf blade rather 

 small, round-oval, flat to slightly saucer- folded; tip blunt acute, twisted, reflexed; margin con- 

 siderably waved, mostly finely, but sometimes coarsely; surface buUate to rugose, somewhat semi- 

 glossy to dull, lightly pubescent, medium green; serrations coarse, rather shallow, slightly double, 

 crenate, irregular. 



40. President. Habit upright-spreading, rather tall, medium stout ; internodes medium. Two- 

 year bark rather dark brown, medium scarfskin, conspicuous lenticels; one- year bark purplish green 

 to brown; young shoots green to purplish, glaucous; pubescence none; lenticels few, small, flush, 

 russet; growing tips reddish tinged; young leaves moderately light yellowish green. Petiole very 

 wide-angled, rather short, moderately thick, reddish tinged to moderately reddish; glands 0-2, 

 very small, on the blade, yellowish green. Leaf blade moderately large, oval, flat to broad U- 

 folded or saucer-folded, slight tendency to reverse keel-folded, moderately drooping; tip short 

 acute, slightly twisted; margin coarsely waved; surface smooth to slightly rugose, very glossy, 

 medium green; serrations very fine, shallow, serrate, regular. 



41. Red Coat. Habit spreading, short, medium stout; internodes short. One-year bark red- 

 dish to brown; young shoots reddish tinged; pubescence none; lenticels numerous, small, slightly 

 raised, russet; growing tips reddish; young leaves medium green. Petiole moderately wide-angled, 

 medium in length, medium thick, reddish tinged; glands 2, fairly well down on the petiole, rather 

 large, dull greenish. Leaf blade medium in size, oval to broad elliptic, flat to slightly broad U- 

 folded, sometimes slightly reverse saucer-folded; tip rather long acute, slightly twisted, slightly 

 reflexed; margin slightly coarsely waved; surface rugose, mostly dull, finely pubescent (moderately 

 bristly), moderately light yellowish green, often mottled; serrations rather fine, rather shallow, 

 double, dull serrate, regular. 



