*36, 



GENERIC NAMES 



K.EJKCTED. 



O 



Obeliscotheca Vaill 



G. & Dill. Elth. 

 Ochrus, Tourn. 

 Odontitis, Dill. gen. 

 Omphalodes, Tourn. 

 Onagrada, Tourn. 

 Onobrychis, Toum. 



LINN JEAN 



GENERA. 



Rudbeckia 



Ophris, Tourn. 

 Opulus, Tourn. 8c Vaill, 



A. G. 

 Opuntia, Tourn. 



Orchidion, Mich. 

 Oreoselinum, Tourn. 

 Ornithopodium, Tourn. 

 Ornus, Mich. 

 Orobanchoides, Tourn, 



A. G. 



Ostrya, Mich. 

 Oxy coccus, Tourn. 



Oxyoides, Garc. A. A. 

 Oxys, Tourn. 



TABLE IL 



ENGLISH NAMES. 



A. Dwarf sunflower 



Wild winged pea . 



Red meadow eye bright Euphrasia 

 Venus's navel-wort Cynoglossum 



Tree primrose Oenothera 



Cock's head, or Saint Hedysai um 



Foin 



Tway blade Ophrys 



Marsh elder, or gelder Viburnum 



rose 

 Indian fig, or prickly Cactus 



pear 



Arethusa 



Athamanta 



Ornithopus 



Fraxinus 



Monotropa 



Mountain parsley 

 Bird's foot 

 Ash 



Hornbeam Carpinus 



Marsh Whortle berries, Vaccinium 

 moss berries, moor ber- 

 ries 



Sensitive Wood Sorrel Oxalis 

 Wood Sorrel Oxalis 



Padus, Lin. gen. pi. Ed. Bird Cherry 



prim. 



Paliurus, Tourn. Christ's thorn 



Panacea, Mich. Ginseng 



Panicastrella, Mich. 

 Papaya, Tourn. Papaw 



Papia, Mich.' 



Paronychia, Tourn. Mountain Knot-grass 



Partheniastrum, Niss. A .Bastard Feverfew 



G. Dill. gen. & Elth. 

 Patagonica, Dill. Elth. 



Prunus 



Bhamnui 



Panax 



Cenchrus 



Carica 



Orvala 



Illecebrum 



Parthenium 



Patagonia 



Pavia 



