. 
. 
a ae i 
32 
*hypericifolia, L. Sandy fields. 
maculata. Roadsides. 
*platyphylla, L. Roadsides. 
*peplus, L. Charlotte, Pringle. 
Acatypua, L. 
Virginica, L. Open fields. 
Order 80.—EMPETRACE®. 
Empetrvum; Tourn. 
nigrum, L. Tops of higher mountains. - . 
Order 81.—URTICACE. 
Uxiavs, L. Elm. 7 
Julva, Mx. Damp woods. Not very common. (Slippery Elm.) 
Americana, L. Very common in damp soil. (Common Elm.) 
racemosa, Th. River banks. Not common. (Cork Elm.) 
Cextis, Tourn. Hackberry. 
occidentalis, L. Meadows. Not very common. 
Morus, Tourn. Mulberry. 
rubra, L. Thickts. Rare. 
‘Urtica, Tourn. Nettle. 
gracilis, Ait. Moist ground. Common. 
*dioica, L.: Roadsices, &c. Common. 
Laportea, Gaud. 
Canadensis, Gaud. Moist woods. Not common. 
Piuza, Lind. 
pumila, Gray. Moist thickets. - 
Baumert, Jacq. 7 
cylindrica, Willd. Swamps. 
Parreraria, Tourn. 
Pennsylvanica, Muhl. Limestone cliffs. Not common. 
Cannabis, Tourn. Hemp. ; 
*sativa, L. Waste places. 
Humuuus, L. Hop Vine. 
lupulus, L. River banks and moist thickets. 
Order 82.—PLATANACE. 
Pratanus, L. Sycamore. Button Ball. 
occidentalis, L. River banks. Not*common. 
Order 83.—JUGLANDACE. 
Juetans, L. Butternut. 
cinerea. L. Found over the entire State. Common. 
nigra, L. Black Walnut. | 

