100 



Eleventh Annual Repokt 



2. Pinus Banksiana Lambert. Jack Pine. Scrub 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. 



^INUS BANKSIANA Lambert. Gray or Jack Pine, (xl.) 



2.5 cm. (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, 



