INDEX. 



615 



PAGE. 



alpina, var. remotifolia, Hook . . 272 



monticola, Richards . 271 



subsinuata, Ledeb 272 



Saxifraga, L 149 



adscendens, L 150, 523 



sestivalis, Fisch 153 



var./3,T.&G 153 



var. J.T.&G. 153 



aizoides, L 155, 525 



Aizoon, Jacq 150, 523 



androsacea, Pursh 150 



arguta, Don 153 



bronchialis, L 154, 524 



var. cherlerioides, Engler. . 154 

 csespitosa, L 150, 523 



var. uniflora, Hook. . .150, 523 



csespitosa, R. Br 150 



cernua, L 151, 524 



controrersa, Sternb 150 



Cymbalaria, Sternb 151 



var. /3, Sternb 151 



Davurica, Pallas 153 



Davurica, T. & G 153 



Davurica, Hook 153 



Davurica, Bourg 153 



debilis, Engelm ..524 



elata, Nutt 155 



Eschscholtzii, Sternb 149 



ezarata, Hook 150 



exilis, Stephan 151 



flabellifolia, R. Br 153 



'flagellaris, Willd 154 



foliosa, R. Br 153 



heterantha, Hook . . 153, 524 



hieracifolia, Waldst. & Kit. . . .152 



Hirculus, L 154, 524 



hyperborea, R. Br 151 



integrifolia, Hook 152 



Jamesii, Torr 151 



Laurentiana, Seringe 151 



leucanthemifolia, MX., var. 



Brunoniana, T. & G. .152 



var. ferruginea,T. & G..152, 524 



leucanthemifolia, Lodd 152 



Lyallii, Engler 153, 524 



Mertensiana, Bong 153 



Nelsoniana, Don 153 



nitida, Ledeb 154 



nivalis, L 152,524 



nudicaulis, Don 153 



nutanx, Don 334 



oppoj-itifolia, L 149, 523 



pectinata, Pursh 127 



Pennsylvania, L 523 



petiolaris, R. Br 151 



petrssa, Hook 150 



plantaginifolia, Hook 152 



propinqua, R. Br . 154 



Pseudo-Surscriana, Fisch 154 



punctata, L 153, 524 



var. Nelsoniana, Engler. . .153 



PAGE. 



ranunculifolia, Hook 151 



reflexa, Hook 152 



Richardsonii, Gr 155 



rivularis, L 151, 523 



var. hyperborea, Hook... 151 

 var. Laurentiana, Engler. .151 



rivularis, Wat 524 



serpy llifolia, Pursh , 150 



setigera, Pursh 154 



Sibirica, Pursh 151 



Sibirica, T. & G.. 151 



silenifl ora, Sternb 150 



spathulata, var. arctica, T. & G.149 



spicata, Don 153 



stellaris, L 153 



var. comosa, Poir 153 



stellaris, var. Brunoniana, Bong.152 



tricuspidata, Retz 154, 525 



uniflora. R. Br 150 



venosa, Haworth 150 



vernalis, Willd 152 



Virginiensis, MX 152 



Virginiensis, Hook 152 



SAXIFBAGACEvE (xXXIIl) 149 



Scleranthus, L 81 



annuus, L. 81,499 



Scrophularia, L 354 



lanceolata, Pursh 354 



Marilandica, L 354 



nodosa, L 354 



nodosa, L., var. Marilandica, 



Gr 354 



SCROPHULARIACE.E (LXX) 352 



Scutellaria, L 388 



angustifolia, Pursh 388 



canescens, Nutt 388 



galericulata, L 388 



lateriflora, L 388 



parvula, MX 388,574 



serrata, Pursh 388 



Sedum, Tourn 164 



acre, L 164,528 



Douglasii, Hook 528 



obtusatum, Gr 164 



rhodanthum, Gr 165, 529 



Rhodiola, DC 165, 528 



spathulifolium, Hook 164 



stenopetalum, Pursh 164, 528 



Telephium, L 165 



ternatum, MX 165 



SBLAGINACE^E (LXXV) 378 



Selinum, L 184 



acaule, Pursh 1 86 



Benthami,Wat 185, 535 



Canadense, MX 184, 535 



Pacificum, Wat 185 



terebinthiiium, Hook 186 



Senebiera, DC 57 



Coronopus, Poir 57, 491 



didyma, Pers 58, 491 



pinnatifida, DC 58 



