424 



GEOLOGICAL SURVEY OF CANADA. 



PAGE 



var. gracilis Engelm 78 



var. hastata, Engelm 77 



var. latifolia .' - ■■ 77 



var. obtusa, Engelm 77 



var. pubescens, Engelm . 78 



Salix 356 



acutifoUa, Hook 358 



arbusculoides, Anders 358 



arctiea, Pallas 359 



aretico, R. Br.... 356 



var. petrasa 357 



argyocarpa, Anders 356 



Barclay i, Anders 357 



Barrattiana, Hook 357 



Brownii, Bebb 356, 359 



commutata, Bebb 360 



conjuncta, Bebb 361 



cordifolia, Hook 356 



crassijiUis, Tre v 359 



diphdictya, Traut 359 



flavescens, Nutt, var. Scou- 



leriana, Bebb 357 



var. tenuijulis, Anders. • . 357 

 fvlcrata, var. sub-glauca, An- ' 



ders 357 



herbacea, Linn 357 



Hookeriana, Barratt 357 



bumilis, JVIarshall 358 



humillima, 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 



Novte-Anglise, Anders 358 



Fcdlasii, Anders 359 



phlebophylla, Anders 359 



■phyllicoides, Anders 357 



Richardsoni, Hook 359 



var. Macouniana, Bebb . . 359 



speciosa, Hook- & Am 360 



tmera 359 



SALVINIACBiE (CIXV.) 294 



Sambucus 331 



glauca, Nutt 331 



Sanicula 324 



Canadensis, I jnu 324 



Howellii, C. & R 324 



Marilandica, Linn 324 



var. Canadensis, Torr.... 324 

 Nevadensis, Wat 325 



Salyriwm repens, Mich 9 



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 



Schizffia, Smith 285 



pusilla, Pureh 285 



Scliosnv,s albus, L 107 



capitellalus, Michx 107 



glomeratus, Linn 107 



fvcus, Linn 106 



mariscoides, Muhl 107 



setaceus, Muhl 107 



SchoUera graminea, Willd 54 



Scilla Fraseri, Gray 37 



Scirpus, Linn 98 



acicidaris, Linn 97 



Americarms, Pers 99 



atrovirens, Muhl 101 



Bceothryon, Ehrh 98 



crespitosus, Linn 98 



capillaceus, Michx 97 



capitatus, Vahl 95 



Clintonii, Gray 175 



Eriphorum, Mx.,var. cyperintis, 



Gray 102 



var. laxus, Gray 102 



fluviatilis, Gray 100 



lacustris, Linn 99 



var. occidentalis, Wat. . . 100 



lenticularis, Xorr. 1 01 



lineatus, Vahl 103 



maritimus, Linn 100 



var. (?) ./JuwafiKs, Torr. ..' 100 

 var. B. macrostachys, Mx. 100 



microcarpus, Presl 101 



mucronalug, Vahl 99 



Nevadensis, Wat 99 



ovalus, vahl 95 



palustris, Vahl 95 



pauciflora, Lightf 98 



planifolius, Muhl 175 



polyphyllus, Vahl 101 



pungens, Vahl 99 



pvMlus, Vahl 97 



pygmxus, Gray 176 



riparius, Spreng 176 



robusius, Pursh 100 



rostellatus, Torr 96 



rufus.Wahl 101 



spathaceus, Mx 94 



subterminalis, Torr 98 



sylvalicus, Linn 101 



var. atrovirens, (iray 101 



var. digynus, Boeck 101 



tenuis, Willd 97 



triqueter, Mx 99 



vahdus, Vahl 99 



