272 CONIFERS 



Larix europcea, L. Larch (Fig. 138). 

 (ii) Epicotyl pubescent. 



(a) Cotyledons 8 10, 30 35 mm. long. 

 Cedrus atlantica. Atlas Cedar (compare Fig. 139). 



(y8) Cotyledons 5 7, 15 20 mm. long. 

 Pseudotsuga Douglasii. Douglas Fir. 



Fig. 139. Cedrus Libani, Fig. 140. Pinus sylvestris, Scots Pine, 



Cedar of Lebanon (E.D.). slightly magnified (E.D.). 



(2) Primary leaves serratulate followed by 

 2-leafed shoots in the second year. 



(a) Cotyledons less than 20 mm. long, about 57 in 

 number. 



Pinus sylvestris, L. Scots Pine (Fig. 140). 

 In most respects the seedling of P. montana resembles 

 that of P. sylvestris. 



(b) Cotyledons 30 or more mm. in length, and about 

 610 in number. 



