2IO 



Forestry Quarterly. 



ASIA 



Himalaya Mountains Japan 



Eastern, 9,570 to 14,190 South, 4,950 to 8,910 



ft ft; north, 3,300 to 



4,950 ft; Eso, 1,650 



to 3,300 ft ; Kuri- 



len, over 300 ft. 



Western, 8,250 to 13,200 54° to 59° ; 80 to 90% ; 

 ft 12 to 39 in.; 39° to 



China 



?;?;?;?;?;?;?. 



Sorbus, Betula, Alnus, 

 Salix, Abies webbi- 

 ana, pindrau, Tsuga 

 dumosa, Picea mo- 

 rinda, Larix grif- 

 fithii, Abies cilicica. 



45^ 



? ; ? ; —22° 



Southern 

 4,290 to 7,590 ft. 



Sorbus, Betula, Alnus, 

 Salix, Abies, veit- 

 chii, marie sii, sacha- 

 linensis, Pinus kor- 

 aensis parviilora, 



densiftora, Picea bi- 

 color hondoensis, 



ajanensis, glehnii, 

 Larix leptolepis, 



kurilensis. 



EUROPE 



Middle 

 South, 2,970 to 6,930 ft. 

 North, 1,980 to 3,300 ft. 



. , . , . , . , . , . . 



Sorbus, Alnus, Petula, 

 Salix, Populus, Picea 

 schrenkiana, wilsoni, 

 neoveitchii, mastersii, 

 brachityla, likiangen- 

 sis bicolor, ajanen- 

 sis, Abies delavayi, 

 Fargesii, veitchii, 



Pinus bungeana, hen- 

 ry i, sinensis, Larix 

 principis, rupprechtii 

 and dahurica, sibiri- 

 ca, (?) thibetica, 

 grimthii, chinensis. 



Northern 

 Over 1,650 ft. 



50° to 57°; 75%; 23 to 31 in.; 2,7° to 45° ; May; Sept; —31° 



Sorbus, Alnus, Betula, Salix, Populus, Abies pectinata, pinsapo, cepha- 

 lonica, Picea excelsa; omorica, Pinus silvestris, uncinnata, cembra, 

 peuke, Larix europea. 



Ural: Abies sibirica, Pinus sibirica, Picea obvata, Larix sibirica. Caxa- 

 cRsus -.Abies nordmanniana, Picea orientalis. 



III. Temperate Forest Zone of the Deciduous Trees, the Cooler Half, 

 —The Beech Zone. 



Atlantic Region 

 (Southern States, 660 

 ft to 2,640 ft.; Mid- 

 dle States, 1,320 ft 

 to 2,970 ft. ; North 

 & South Canada, i,- 

 320 ft. to 2,970 ft.) 



NORTH AMERICA 



Central Region 

 (Arizona, Nevir Mex- 

 ico, 3,960 ft. to 6,600 

 ft ; Rocky Moun- 

 tains, up to 3,300 ft) 



66°; 6s%; 8 in.; 45° ?; ?; ?; ?; ?; ?; ?. 

 to 54°; May; Sept; 

 —13° to —31°. 



Pacific Region 

 (Sierra Nevada, Cas- 

 cade Mts., Coast 

 Ranges) 



4,950 ft. to 6,600 ft. 



59° ; 80% ; 5 in. ; 45° to 

 50° ; March ; Nov. ; 

 3°. 



