MARYLAND WEATHER SERVICE. 



\uI.CMK III. PLATE XXII. 



-VIEW SHOWING FOREST TYPICAL OF RICH SLOPES WITH OAK, TULIP TREE. YELLOW 

 LOCUST, WHITE PINE, BLACK GUM AMI HOENBEAM, NEAR CLEAR 

 SPRING. WASHINGTON COUNTY. 



-VIEW SHOWING HOIST FOREST WITH UNDERGROWTH OF SMILAX, OSMUNDA, 

 HABENARIA AND POGONIA, NEAR WOLFSYILLE. FRED! Ml K COUNTY. 



