8o 



FIELD COLUMBIAN MUSEUM BOTANY, VOL. i. 



Sassafras, Sassafras Sassafras. Trunk 22 in. , finished board ' 'wavy'" 

 18 in. 



Silver Bell, Mokrodendron Carolinum. Trunk 8 in. 



Sourwood, Oxydendron arboreum. Trunk 15 in. 



Spruce (black) Picea Mariana. Trunks 31, 34, and 49 in., planks 

 8 and. 40 in., finished boards 18 and 20 in. 



Spicewood, Benzoin Benzoin. Trunk 2 in. 



Sumach, Rhus typhina. Trunk 8 in. 



Service, Amalanchier Canadensis. Trunks 8 and 9 in. 



Thorn, Crategus coccinea. Trunk 10 in. 



Tree of Heaven, Ailanthus glandulosus. Trunks 8 in., 24 in. , 38 in. 



Witch Hazel, Hamamelis Virginica. Trunks 4 and 5 in. 



Walnut (black) Juglans nigra. Trunks 30 and 36 in., plank 29 in- 

 finished boards "wavy" 20 in., "figured" 21 in. 



Willow (black), Salix nigra. Trunk 12 in. 



SUMMARY OF THE FLORA. 



Fungi, etc., 

 Lichens, 



Thallophyta, etc., 



Hepaticae, 



Musci 



Sphagnae, 



Bryophyta, 



Anthophyta, 514 



Total number of species, varieties and forms detected in the State 

 to the date of this Flora, - 



1300 



2584. 



