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2. Pinus Banksiana Lambert. Jack Pine. Scrup Pine. Plate 
8. Bark reddish-brown, quite scaly, flakes small; shoots of the 
season yellowish-green, turning reddish-brown; leaves in twos, about 
PLATE 8. 
Vy 
PINUS BANKSIANA Lambert. Gray or JAcK PINE. (xi.) 
2.5 em. (1 inch) long, divergent, curved or twisting, stout and stiff, 
sharp-pointed, outer surface convex, inner concave or flat, scat- 
tered along the branch and persisting for two or three years, dark 
green; cones light yellow when young, dull brown when mature, 
