INDEX. 



551 



Pa (TO. 



Iris prismadca ii. 29 1 



versicolor 290 



Virginica 291 



Iris Tribe ii. 290 



Iron-weed i. 322 



Ironwood ii. 185 



IsANTHUS ii. 55 



cceruleus 55 



Isnardia allernifolia . i. 238 



ascendens 239 



palustris 238 



spharocarpa . . 238 



ISOETACE^ ii.514 



IsoETEs ii.514 



lacustris 514 



IsoLEPis ii. 360 



capillaris 360 



I'meata ... . . 356 



micrantha 362 



flanifolia 351 



subsquarrosa . . 362 



IvA i. 374 



frutescens 374 



Jacob's Ladder ii. 94 



Jamestown-weed ii. 101 



Jeffeksonia i. 34 



Barionis 34 



binata 34 



diphylla 34 



Jerusalem Oak ii. 134 



Jewel-weed i. 125 



Jimson-weed ii. 101 



Joe-Pye-weed i. 326 



Joint- weed ii. 153 



Judas-tree i. 188 



JUGLANDACE^ . ii. 179 



JuoLANs ii. 179 



alba 181, 182 



amff.ra 183 



cathartica 180 



cinerea 180 



compressa 181 



glabra 182 



hybrida 180 



laciniosa 183 



Pai-o. 



Juglans nigra ii. 179 



obcordata , 182 



porcina 182 



squamosa 181 



sulcata 183 



tomenlosa 182 



JUNCACE^ ii.323 



JUNCAGlNACEiE, ii. 260 



JuNcus ii. 325 



acuminatus 327 



acutijlorus 327 



aristatus 331 



Balticus 326 



bicornis 329 



biflorus 331 



bufonius 329 



campestris 324 



canosus 330 



communis 325 



Conradi 328 



echinatus 326 



cffusus 325 



filiformis 325 



fraternus 327 



Gerardi 330 



glaucus 326 



Greenii 329 



marginatus 330 



melanocarpus . 324 



nodosus 320 



paradoxus 327 



parviflorus 324 



pelocarpus 328 



pilosus 324 



polycephalus . . 327 



Rostkovii 326 



setaceiis 325 



stygius 331 



sylvaticus 327 



tenuis 329 



trifidus 331 



viviparus 328 



Juniper .» ii. 234 



JuNiPERUS ii. 234 



Barhadcnsis . . 235 



PogB. 



Junipcrus Bermudiana, ii. 235 



communis 234 



proslrata 235 



repens 235 



Sabina.. 235 



Virginiana 235 



Juslicia Americana . . ii. 27 



linearifolia 27 



pedunculosa . . 27 



Juslicia Tribe ii. 27 



Kalhia i. 440 



anguslifolia 441 



glauca 441 



lalifolia 440 



polifolia 441 



rosmarinifolia. 441 



Kidney Bean i. 159 



Kill-lamb i. 435 



Kiskytom ji. 181 



Knawel Tribe i. 107 



Knot-grass i. 104 



Knot-root ii. 65 



Knot-weed ii. 145 



KcELERiA ii. 469 



Pennsylvanica. 409 



truncata 469 



Krigia i. 409 



amplexicauUs . 410 



Virginica 409 



Kylingia ocularis ii. 344 



LABIATiE ii. 54 



Labrador Tea i. 442 



Lacis ceratophylla ii. 171 



Lactbca i.418 



elongata . 418 



hirsula 418 



integrifolia 418 



longifolia 418 



sagitlifolia 418 



villosa. 419 



Lactuce« i. 412 



Lady Fern... ii. 496 



Lady's-slipper . i. 124; ii. 286 



Lady's-thumb ii. 149 



Lady's-tresscs ii. 282 



