INDEX. 



PAGE. 



incisum, Englm., var. filipes. 



Gr 47 



var. Hartwegianum, Wat.. 47 



junceum, Hook . , 46 



linifolium, Nutt 46, 487 



Nasturtium, Pursh 37 



officinale, Scop 46 



palustre, L 37 



salsugineum, Pall 47 



Sophia, L 46 



Sophia, Pursh 46 



Sophia, var. Rich 46 



Sophioides, Fisch 46 



Thaliana, Gay 487- 



Sium, L '. 182 



angustifolium, L 534 



cicutsefolium, Gmelin 182 



Douglasii, DC 181 



latifolium, Bigel 182 



lineare, MX 182 



pusillum, Nutt 534 



rigidius, L 188 



Smelowskia, C. A. Meyer 56 



calycina, C. A. Meyer 56, 490 



Smyrmum aureum, L 181 



cordatum, Walter 181 



integerrimum, L 180 



trifoliatum, Muhl 181 



SOLANACE^E (LXIX) 348 



Solanum, L 348 



Carolinense, L 348 



Dulcamara, L 348 



heterandrum, Pursh 348 



nigrum, L 348 



rostratum, Dunal 348 



triflorum, Nutt 348 



Solea concolor, Ging 61 



Solidago, L 211 



altissima, Hook 2)4 



var. /3, T. & G 214 



amplexicaulis, Mertens 543 



arguta, Ait 215 



arguta, T. & G 215 



asperata, Pursh 214 



axillaris, Pursh 211 



bicolor, L 211 



var. concolor, T. & G 212 



var. lanata, Gr 212 



csesia, L 211 



var. axillaris, Gr 211 



Canadensis, Hook 216 



Canadensis, L 216 



var. procera, T. & G 216 



var. scabra, T. & G 216 



confertiflora, DC 213 



corymbosa, Nutt 212 



data, Hook 216 



elongata, Nutt 216 



flexicaulis, Hook 211 



flexicaulis, L. var. latifolia, 



Hook 211 



61T 



PAGE. 



gigantea, T. & G 215 



glutinosa, Nutt 213 



Houghtonii, T. & G 217 



humilis, Pursh 213, 543 



var. /3, T. & G 213 



incana, T. & G 217 



juncea, Ait 215 



lanata, Hook 212 



lanceolata, L 217 



lanceolata, Hook 217 



latifolia, L 211 



leiocarpa, DC 212 



lepida, DC 216 



macrophylla, Pursh 212, 543 



Missouriensis, Nutt 215, 543 



var. montana, Gr 215 



Muhlenbergii, T. & G 215 



multiradiata, Ait 212 



var. scopulorum, Gr. .212, 543 



neglecta, T. & G 214 



nemoralis, Ait 216,543 



var. incana, Gr 217 



occidentalis, Nutt 217 



odora, Ait 214 



Ohioensis, Riddell 217, 543 



patula, Muhl 214 



procera, Ait 216 



puberula, Nutt 213,543 



retrorsa, MX 214 



Riddellii, Frank 543 



rigida.L 217,543 



rugosa, Mill 214 



Sarothrse, Pursh 208 



sempervirens, L 213 



sempervirens, MX 214 



serotina, Ait 215 



var. gigantea, Gr 216 



serotina, T. & G 216 



speciosa, Nutt 214 



squarrosa, Muhl 211 



stricta, Hook 213, 214 



stricta, T. & G 214 



tenuifolia, Pursh 208 



Terrse-Novse, T. & G 215 



thyrsoidea, E. Meyer 212 



uliginosa, Nutt 214 



villosa, Pursh 214 



Virgaurea, L., var. alpina, 



Bigel 213, 543 



Virgaurea, Hook 213 



Virgaurea, Pursh 212 



var. multiradiata, T. & G. .212 



Sonchus, L 283 



arvensis, L 283 



asper, Vill 283 



ciliatus, Lam 283 



fallax, Wallroth 283 



Floridanus, L 281 



oleraceus, L 283 



pulchellus, Pursh 281 



Sibiricus, Hook 281 



