530 



CONNECTICUT GEOL. AND NAT. HIST. SURVEY. 



Orobanchaceae 359, 438 

 Orobanche 359 



uniflora 359 

 Orontium in 



aquaticum in 

 Orpine 214 



Garden 214 

 Orpine P'amily 214 

 Oryzopsis 59 



asperifolia 60 



canadensis 59 



juncea 59 



melanocarpa 60 



pungens 59 



racemosa 60 

 Osage Apple 154 



Orange 154 

 Osier 137 



Golden 143 

 Osmorhiza 298 



brevistylis 298 



Claytoni 298 



longistylis 298 

 Osmunda 26 



cinnamomea 27 

 var. frondosa 27 

 " incisa 27 



Claytoniana 26 

 var. dubia 26 



regalis 26 

 Osmundaceae 26, 435 

 Ostrich Fern 25 

 Ostrya 146 



virginiana 146 



virginica 146 

 Oswego Tea 338 

 Over-cup Oak 150 

 Oxalidaceae 260, 437, 440 

 Oxalis 260 



Acetosella 260 



Brittoniae 260 



Bushii 261 



corniculata 261 



var. stricfa 260, 261 



cymosa 26: 



filipes 260 



repens 261 



Oxalis 



rufa 261 



stricta 260, 261 



violacea 260 

 Ox-eye 392 

 Ox-eye Daisy 400 

 Ox-tongue 410 

 Oxybaphus 172 



angustif alius 172 



hirsutus 172 



linearis 172 



nyctagineus 172 

 Oxycoccus 



macrocarpus 314 



Oxycoccus 314 

 Oxygraphis 



Cynibalaria 185 

 Oyster-plant 410 

 Painted Cup 356 



Scarlet 356 

 Painted Trillium 125 

 Pale Corydalis 198 



Dock 158 



Laurel 309 



Persicaria 160 



St. John's-wort 281 



Touch-me-not 274 

 Panax 296 



quinquefolium 296 



trifolium 296 

 Panic Grass 51 

 Panicled Cornel 305 

 Panicularia 



acutiHora 7S 



americana 74 



borealis 75 



canadensis 74 



elongata 74 



Huitans 75 



nervata 74 



ohtusa 74 



pallida 74 

 Panicum 51, 441 



Addisonii 55 



agrostoides 52 



albemarlense 54 



amaroides 51 



