58 



Cincinnati Society of Natural History. 



Tjaportea, Gaudichautl. 



630 Canadensis, Gaudichaud. 



Wood Nettle. 



PiLEA, Lindl. 



631 pumila, Gray. Richweed, 



Clear weed. 



BtEHMERiA, Jacq. 



632 cylindrica, Willd. False ISTet- 



"tle. 



Pakietaria, Tourn. 



633 Pennsylvanica, Muhl. Ameri- 



can Pellitory. (Clark's Cat.) 



Cannabis, Tourn. 



634 sativa, L. Hemp. 



HUMULUS, L. 



635 Lupnlus, L. Common Hop. 



PLATANACE^. 

 Platanus. L. 



636 occidentalis, L. American 



Plane or Sycamore. 



JUGLANDACE^. 



JUGLANS, L. 



637 cinerea, L. Butternut. 



638 nigra, L. Black Walnut. 



Carya, Nutt, 



639 alba, Nutt. Shell Bark Hick- 



orj. 



640 sulcata, Nutt. Thick Shell 



Bark Hickory. 



641 toraentosa, Nutt. Mocker nut. 



(Clark's Cat.) 



642 porcina, Nutt. Pig Nut or 



Broom Hickory. 



643 amara, Niitt. Bitter Nut or 



Swamp Hickory. 



CUfULIFER^. 



QUERCUS, L. 



644 alba, L. White Oak. 



645 obtuslloba, Michx. Post Oak. 



(Lea's Cat.) 



646 macrooarpa. Michx. Bur Oak. 



Overcup White Oak. 



647 bicolor, Willd Swamp White 



Oak. (Mr. J. L.Taylor.) 



648 Prinus, L. Chestnut Oak. 



var. acuminata, Michx. Yel- 

 low Chestnut Oak. 



649 Phellos, L. Upland Willow 



Oak. (Mr. S. T. Carley.) 



650 imbricaria, Michx. Laurel or 



Siiingle Oak. 



651 Leana, Nutt. Lea's Oak. 



652 coccinea, Wang., var. tincto- 



ria. Gray. Yellow Barked or 

 Bliick Oak. 



653 rubra, L. Red Oak. 



654 palustris, DuRoi. Swamp 



Spanish or Pin Oak. 



Fagus, Tourn. 



655 ferruginea, Ait. American 



Beech. 



CoRYLUs, Tourn. 

 6.56 Americana, Walt. Wild Ha- 

 zel Nut. 



Ostrya, Micheli. 



657 Virginica, Willd. American 



Hop-Hornbeam, Leverwood. 



Carp IN us, L. 



658 Americana, Michx. Blue or 



Water Beech. American 

 Hornbeam. 



SALICACE^. 

 Salix, Tourn. 



659 nigra, Marsh. Black Willow. 



660 discolor, Muhl. Glaucous 



Willow. (Lea's Cat.) 



661 fragilis, L. Brittle Willow. 



662 sericea, Mar.ehall. Silky- 



leaved Willow. (Clark's 

 Cat.) 



663 Babylonica, Tourn. Weeping 



Willow. 



664 alba, !>., var.vitellina, Grav. 



White Willow. (Clark's Cat.) 



665 longifolia, Muhl. Long-leaved 



Willow. 



PoPULUs, Tourn. 



666 grandidentata, Michx. Large 



tootiied aspen. 



667 monilifera, Ait. Cotton Wood. 



Necklace Poplar. 



668 angulata. Ait. Angled Cotton 



wood. (Clark's Cat.) 



669 balsamifera, L., var. candi- 



cans. Gray. Balm of Gilead. 



670 dilatata. Ait. Lombardy Pop- 



hir. 



671 alba, L. White Poplar, Silver 



Poplar. 



CONIFERS. 



JUNIPERUS, L. 



672 Virginiana, L. Red Cedar or 



Savin. 



