INDEX TO REPOKT OF THE STATE BOTANIST 1902 



183 



Oak, red, 86 



rock, 87 



scarlet, 86 



scrub, 86 



scrub chestnut, 87 



swamp white, 87 



white, 86 



3'ellow, 87 

 Oakesia sessilifoUa, 78 

 Oat, purple, 61 

 Oat grass, 61 



wild, 61 



flattened, 62 

 Odontia lateritia, 39 

 Oenothera biennis, 124 



fruticosa, 124 



pumUa, 124 

 Oleaceae, 132-33 

 Onagra biennis, 124 

 Onagraceae, 124-25 

 Onion, nodding mid, 78 

 Onoclea sensibilis, 49 



struthiopteris, 49 

 Ophioglossaceae, 48 

 Opulaster opulifolius, 105 

 Orache, halberd-leaved, 91 

 Orchidaceae, 81-83 

 Orchis, fen, 83 



Hooker's, 82 



large round-leaved, 81 



purple-fringed, 82 



ragged, 82 



showy, 81 



small green wood, 82 

 Orchis spectabilis, 81 

 Origanum ^allgare, 34 

 Ornithogalum umbellatum, 79 

 Orobanchaceae, 144 

 Oryzopsis asperifolia, 59 



melanocarpa, 59 

 Osier, red, 128 

 O.smorrhiza brevistylis, 126 



longistylis, 127 

 Osmunda cinnamomea, 49 



claytoniana, 49 



regalis, 49 

 Osmundaceae, 49 

 Ostrya virginiana, 86 



virginica, 86 

 Oxahdaceae, 115 



Oxalis acetosella, 115 



corniculata var. stricta, 115 



cymosa, 115 



stricta, 115 



violacea, 115 

 Oxeye, 156 

 Oxycoccus macrocarpus, 131 



oxycoccus, 131 

 03'ster plant, 148 



Paint brush, 149 



Panax quinquefoliuin, 125 



trifolium, 125 

 Panicularia acutiflora, 64 



americana, 64 



borealis, 64 



canadensis, 64 



fluitans, 64 



laxa, 64 



nerA'ata, 64 



pallida, 64 

 Panicum, agrostislike, 56 



forked, 57 



hairy, 57 



hispid, 57 



large-fruited, 57 



linear-leaved, 57 



Porter's, 56 



slender, 57 



spreading, 57 



starved, 57 



tall, smooth, 57 



variable, 57 

 Panicum agrostidifonne, 56 



agrostoides, 56 



eapillare, 58 



clandestinum, 57 



commutatum, 57 



cnis-galli, 56 



depauperatum, 57 



dichotomum, 57 



glabrum, 56 



latifolium, 56 



linearifolium, 57 



macrocarpon, 57 



miliaceum, 57 



porterianum, 56 



proliferum, 57 



pubescens, 57 



sanguinale, 56 



