424 



GEOLOGICAL SURVEY OP CANADA. 



var. gracilis ..... Engelm 



var. hastata, Engelm ---- 



var. latifolia ......... 



var. obtusa, Engelm ..... 



var. pubescens, Engelm . 



PAGE 



78 

 77 

 77 

 77 

 78 

 Salix ........................... 356 



acutifolia, Hook ............. 358 



arbusculoides, Anders ....... 358 



arctica, Pallas ............... 359 



arctica, R. Br ............... 356 



var. petr<ea .............. 357 



argyocarpa, Anders ......... 356 



Barclayi, Anders ............ 357 



1'arrattiana, Hook .......... 357 



Brownii, Bebb ............ 356, 359 



commntata, Bebb ........... 360 



conjuncta, Bebb ............. 361 



cordifolia, Hook ............. 356 



crassijulis, Trev .............. 359 



diplodictya, Traut ........... 359 



flavescens, Nutt., var. Scou- 

 leriana, Bebb ............. 357 



var. tenuijulis, Anders. 357 

 fulcrata, var. sub-glauca, An- 

 ders .................... 357 



herbacea, Linn .............. 357 



Hookeriana, Barratt ........ 357 



humilis, M arshall ........... 358 



humiliima, Anders ........... 358 



lasiandra, Bentli., var. Fend- 

 leriana, Bebb .......... 358 



var. lancifolia, Bebb ..... 358 



var. typica, Bebb. ....... 358 



macrocarpa, Nutt ........... 360 



monticola, Bebb ............ 360 



myrsinites, Hook ............. 358 



myrtillifolia, Anders ........ 358 



NovK-Anglise, Anders ........ 358 



Pallasii, Anders ............. 359 



phlebophylla, Anders ........ 359 



phyllicoides, Anders ......... 357 



Richardsoni, Hook .......... 359 



var. Macouniana, Bebb . . 359 

 speciosa, Hook. & Arn ...... 360 



tenera ...................... 359 



SALVINIACE.E (cxxv.) ............ 294 



Sambucus ...................... 331 



glauca, Nutt ................ 331 



Sanicula ........................ 324 



CaiHHlrnxix, Linn ............ 324 



Howellii, C. & R ............ 324 



Marilandica, Linn .......... 324 



var. Canadensis, Torr .... 324 



Nevadensis, Wat ............ 325 



Satyrium repent, Mich ............ 9 



Saxifraga ....................... 321 



foliosa, R. Br ............... 321 



occidentalis, Wat ............ 321 



reflexa,[.Hook ............... 321 



PAGE 



stellaris, Linn., var. comosa, 



Poir 321 



Virginiensis 321 



Schedonnardus, Steud 215 



Texanus, Steud 215 



Scheuchzeria, Linn 81 



palustris, Linn 81 



Schizjsa, Smith 285 



pusilla, Pursh , 285 



Schcenus album, L 107 



capitellatus, Michx 107 



glomeratus, Linn 107 



fucus, Linn . 106 



mariscoides, Muhl 107 



setaceus, Muhl 107 



Schollera graminea, Willd 54 



Scilla Fraseri, Gray 37 



Scirpus, Linn 98 



adcularis, Linn '97 



Americanus, Pers 99 



atrovirens, Muhl 101 



Bmothryon, Ehrh 98 



csespitosus, Linn 98 



capillaceus, Michx 97 



capitatus, Vahl 95 



Clintonii, Gray 175 



Eriphorum, MX., var. cyperinus, 



Gray... 102 



var. laxus, Gray 102 



fluviatilis, Gray 100 



lacustris, Linn 99 



var. occidentalis, Wat. . . 100 



lenticularis, Torr 1 01 



lineatus, Vahl 103 



maritimus, Linn 100 



var. (?) fluviatilis, Torr ... 100 



var. ft. macrostacJiys, MX. 100 



microcarpus, Presl 101 



mucronatus, Vahl 99 



Nevadensis, Wat - 99 



ovatus, Vahl 95 



palustris, Vahl 95 



pauciflora, Lightf 98 



plan-ifolius, Muhl 1 75 



polyphyttuB, Vahl 101 



pungens, Vahl 99 



pusillm, Vahl 97 



pygmscus, Gray 176 



riparius, Spreng 176 



robustus, Pursh 100 



rostdlatus, Torr 96 



rufus.Wahl 101 



spathaceus, MX 94 



subterminalis, Torr 98 



sylvalicus, I^inn 101 



var. alrorireiis, (^ray 101 



var. digynus, Boeck 101 



tenttM,WilS 97 



triquetcr, MX 99 



vahdus, Vahl 99 



