OLEACEAE 



Chionanthus virginicus L Fringetree. 



Frequent in woods. 



Fraxinus americana L White ash. 



Occasional throughout the area. 



Fraxinus pennsylvanica Marsh • Red ash. 



Frequent in low ground. 



Syringa vulgaris L Common lilac. 



Common around old building sites. 



GENTIANACEAE 



Sabatia angularis (L.) Pursh Squarestem rosegentian. 



Occasional in fields. 



APOCYNACEAE 



Apocynum cannabinum var. pubescens (Mitchell) A. DC. .Hemp dogbane. 

 Fields and woods. 



Vinca minor L Common periwinkle. 



Southeast corner of grounds, location 22. 



ASCLEPIADACEAE 



Ampelamus albidus (Nutt.) Britt. (Gonolobus laevis of authors) .Honeyvine. 

 Southern edges of locations 3 and 4. 



Asclepias amplexicaulis Sm. 

 Occasional in woods. 



Asclepias incarnata var. pulchra (Ehrh.) Swamp milkweed. 



Occasional in moist or wet soil. 



Asclepias purpurascens L Purple milkweed. 



Occasional on east slope of Mount Hamilton. 



Asclepias syriaca L Common milkweed. 



Frequent in fields. 



Asclepias tuberosa L Butterflyweed. 



Occasional in dry fields. 



Asclepias viridiflora Raf Green milkweed. 



Common in dry fields. 



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