Vol.]] Setchell-Gardner. — Algce of Northwestern America. 397 



PAGE 



Spirogyra caten8efonnis....200 (202) 



dubia 201 



var. longiartieulata 201 



Grevilleana 202 



inflata 201 



laxa 202 



longata 200 



Lvitetiana 201 



majuscula 201 



var. brachymeres 201 



nititla 201 



porticalis 200 



quadrata 202 



Spreeiana 202 



varians 201 



Weberi 202 



Spirulina major 182 



subsalsa 182 



f. Oeeaniea 182 



Spongomnrpha Hystrix 226 



Sporochnus iiiedius 246 



Stapfia cyliudrica.. 204 



Sterrocolax crassior 305 



decipiens 306 



Stictyoslphon tnrtiUs 245 



Stigeoelonium lubrieuin 218 



Stigonema minutum 3 97 



ocellatum 196 



Streblonema irregulare 239 



miniitissimum 239 



Pacificum 239 



Striai'ia attenuata 245 



Symploca hydnoides 188 



var. genuina 188 



lagteviridis 188 



muscorum 188 



Tetraspora bullosa 203 



evlindrica 204 



lubrica 204 



var. laciinosa 204 



Thalassiophyllum Clathrus 266 



Tolypothrix distorta 195 



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lanata 195 



limbata 196 



Setehellii 196 



tenuis , 196 



Trentepohlia lolithus 219 



Turuerella Mertensiana... 309 (354) 



Ulothrix flacea 217 



implexa 217 



subtilis 216 



/. genuina 216 



tenuis 216 



zonatn- 216 



Viva cylindrica 204 



fasciata 211 



fuscu 208 



Lactuea 210 



var. latissima 210 (240) 



myriotrema 210 



var. rigida 209 (210, 211) 



Priapus 269 



rigida 209 



splendens 209 



Ulvaria splendens 209 



Urococeus insignis 206 



Urospora inerassata 221 



pencilliformis 220 



Wormskioldii 221 



var. Vancoureriana 221 



Valonia ovalis 232 



Vaucheria geminata 230 



var. racemosa 230 



hamata 230 



sessilis 230 



terrestris 231 



Volvox aureus 203 



glohator 203 



Whidbeyella 294 



cartilaginea 295 



Xenoeoceus Schousboei '... 180 



Zoslera marina 240 



Zygnema chalybeospermum 200 



