ILLUSTRATIONS 

 PLATE FACING PAGE 



XXXVI. Fig. 1. — View showing forest of Hemlock, Pitch Pine, Chest- 

 nut and Tulip Tree, Sideling Creek, Washington County. . . 342 

 Fig. 2. — View showing sandstone boulders, Purple flowering 

 Raspberry, and Tiarella near Swanton, Garrett County.... 342 

 XXXVII. Fig. 1. — View showing the edge of second growth swamp 

 forest with Black Spruce and Tamarack, near Thayerville, 



Garrett County 350 



Fig. 2.- — View showing second growth swamp forest with 

 Black Spruce, Red Maple, and Rhododendron, near Finzell, 



Garrett County 350 



XXXVIII. Fig. 1. — View showing the Transition zone between swamp 



forest and upland with Bracken and Dwarf Cornel 360 



Fig. 2. — View showing Large Round-leaved Orchis and Dali- 

 barda in virgin forest, near Boiling Spring, Garrett County. 366 

 XXXIX. Fig. 1. — View showing forest fire, near Catonsville, Baltimore 



County 374 



Fig. 2.— View showing condition of a White Pine stand after 

 lumbering and forest fires, near Thayerville, Garrett County 374 



FIGURE PAGE 



1. Map of Maryland showing Stations from which Climatological Data 



are given 34 



2. Map of Maryland showing the Advent of Spring 40 



3. Map of Maryland showing Annual Precipitation in inches 41 



A. Map of Maryland showing the distribution of the Talbot and 



Wicomico formations 103 



5. Map of Maryland showing the distribution of Halophytic Vegetation 



in Chesapeake Bay and its estuaries 129 



6. Diagram of the Plant Growth near Probasco's Landing, Talbot 



County 139 



7. Diagram of the Plant growth on Castle Haven spit, Dorchester 



County 143 



8. Diagram of the Plant growth on Lloyds Creek spit, Kent County. . . . 144 



9. Map of Maryland showing the relative Valuation of Farm Buildings. 308 



10. Map of Maryland showing the relation of Annual Production of Corn. 334 



11. Map of Maryland showing the relative Annual Production of Wheat. 336 



12. Map of Maryland showing the relative Annual Production of 



Tobacco 338 



13. Map of Maryland showing the acreage in Canning Crops 340 



14. Map of Maryland showing the relative Annual Production of Hay.. 348 



15. Map of Maryland showing the relative Annual Production of Milk.. 350 



