REPORT OB^ THE STATE HOTANIST 1902 



117 



Euphorbia corollata L. 

 Flowering spurge 

 Waste places. Occasional. May-Se])tember. 



Euphorbia lucida W. & R. 

 E. nicaeensis All. 

 Nicaean spurge 

 About villages throuohoiit the river valley. June-July. 



Euphorbia cyparissias L. 

 Cypress spurge 

 Roadsides and waste places. Common. Abundant in old 



« 



cemeteries. May- September. 



CALLITRICHACEAE 

 Callitriche palustris L. 



C. verna L. 

 Vernal water starwort 

 Slow streams. Occasional. July. 



ANACAKDIAC'EAE 



Rhus hirta (L.) Sudw. 

 R. typhina L. 



^tagliorn sumac 

 I)rv or rocky soil. Common. June. 



Rhus glabra L. 

 Smooth sumac 

 Drv soil. Common. June. 



Rhus vernix L. 

 R. venenata DC. 



Poison sumac 

 Swamps and their borders. Frequent. Plentiful about Mut- 

 ton hill pond. June. 



Rhus radicans L. 



R. toxicodendron E. 

 Poison ivy 

 Damp thickets, along fences and river banks. Common. June. 



