No. 14.] 



FLOWERING PLANTS AND FERNS. 



Rhinanthus 357 

 Crista-galli 357 

 minor 357 

 Rhode Island Bent 64 

 Rhododendron 307 

 arhorescens 427 

 canadense 308 

 canescens 308 

 maximum 308 

 nudiflorum 308 

 Rhodora 308 

 viscosum 307 

 van glaucum 308 

 " nitidum 308 

 Rhodora 



canadensis 308 

 Rhus 268 

 aromatica 269 

 canadensis 269 

 copallina 268 

 glabra 268 

 hirta 268 

 radicans 269 

 Toxicodendron 269 

 var. radicans 269 

 typhina 268 

 venenata 268 

 Vernix 268 

 Rib Grass 361 

 Ribbon Grass 59 

 Ribes 217, 441 

 americanum 218 

 aureum 219 

 Cynosbati 217 

 Horidum 218 

 gracile 217 

 Grossularia 218 

 lacustre 218 

 missouriense 217 

 nigrum 218, 434 

 odoratum 219 

 oxyacanthoides 218 

 prostratum 219 

 rotundifolium 218 

 rubrum 219 

 Uva-crispa 218 

 vulgare 219 



Ribwort 360 

 Rice 

 False 58 

 Indian 58 

 Mountain 59 

 Tuscarora 74 

 Water 58 

 Wild s8 

 Richweed 156, 344 

 Ricinus 265 



communis 265, 430 

 Ring Willow 139 

 Ripple Grass 361 

 River Ash 318 

 Bulrush 86 

 Weed 213 



" Family 213 

 River-bank Grape 277 



Willow 139 

 Roadside Peppergrass 200 

 Robin Runaway 334 

 Robinia 251 

 hispida 251 

 Pseudo- Acacia 251 

 viscosa 251 

 Robin's Plantain 387 

 Rock Brake 19 

 Cress 210 

 Crowfoot 186 

 Elm 152 

 Lily 192 

 Maple 272 

 Sandwort 175 

 Woodsia 24 

 Rockrose 282 

 Rockrose Family 282 

 Rocket 206 

 American Sea 202 

 Crambling 212 

 Dame's 206 

 Dyer's 212 

 Purple 208 

 Sand 204 

 Sea 202 

 Sweet 206 

 Wall 204 

 Yellow 207 



