110 



GEOLOGY OF ILLINOIS. 



LIST OF THE TREKS AND SHRUBS FOUND IN FULTON COUNTY Continued. 



Q. bicolor, Willd. Swamp white oak. 



Q. macrocarpa, Mich, and var. olivctformu, 



Mich. Bur oak. 



Rhainnus lanceolatus, Pursh. Buck thorn. 

 Shun fflabra, L. Smooth sumac. 

 R. aromatica, Ait. Fragrant surnac. 

 R. radicans, L. Poison ivy. 

 Ribes floridium, L. Wild black currant. 

 R. rotundifolium, Mich. Wild gooseberry. 

 Rosa sctigera, Mich. Prairie rose. 

 R. lutida, Ehr. Dwarf wild rose. 

 Rubus villosus, A it. Blackberry. 

 R. occidcntalis, L. Black raspberry. 

 Sambucus Canadensis, L. Common elder. 

 Sassafras officinalis, Nees. Sassafras. 



Similax rotundifolia, L. Green briar. 

 Staphylea trifolia, L. American bladder nut. 

 TiUia Americana, L. Bass wood or linden. 

 Salix tristis, Ait. Dwarf gray willow. 

 S. humilis, Marshall. Bush willow. 

 8. ni.gra, Marshall. Black- willow. 

 S. longifolia, Miihl. Long leaved willow. 

 S. cordala, Muhl. Heart leaved -willow. 

 5. anguslata, Pursh. Narrow leaved willow. 

 S. eriocephala, Mich. Silky headed willow. 

 Ulmus Americanus, L. American elm. 

 U. fulva, Mich. Slippery or red elm. 

 Viburnum Lentavo, L. Sheep berry. 

 Zanthoxylum Amcricanum, Mill. Northern 

 prickly ash. 



