vol.i] Setchell— Gardner. — Algce of Northwestern America. 397 



PAGE 



Spirogyra eatena?iorinis....200 (202) 



dubia 201 



Tar. lonsriartieulata 201 



Grevilleana 202 



inflata 201 



laxa 202 



longata 200 



Lutetiana 201 



majuscula 201 



Tar. braehrnieres 201 



nitida 201 



porticalis 200 



quadrata 202 



Spreeiana 202 



varians 201 



Weberi 202 



Spirulina major 182 



subsalsa 182 



f. Oeeanica 182 



Spongomorplia JBystrix 226 



Sporoehnus medius 246 



Stai>_1ia cylindrica 204 



Sterroeolax crassior 305 



decipiens 306 



Stictyosiphon tortilis 245 



Stigeoelonium lubrieurn 218 



Stigonema minutum 197 



ocellatum 196 



Streblonema irregulare 239 



niinutissimum 239 



Pacifieum 239 



Striaria attenuata 245 



Symploea hydnoides 188 



var. genuina 188 



lseteviridis 188 



muscorum 188 



Tetraspora bullosa 203 



cylindrica 204 



Iubriea 204 



var. lacunosa 204 



Thalassiophyllum Clathrus 266 



Tolypothrix distorta 195 



PAGE 



lanata 195 



limbata 196 



Setehellii 196 



tenuis 196 



Trentepohlia Iolithus 219 



Turnerella Mertensiana....309 (354) 



Ulotkrix flacca 217 



implexa 217 



subtilis 216 



/. genuina 216 



tenuis 216 



zonata 216 



Viva cylindrica 204 



fasciata 211 



fusca 208 



Laetuca 210 



var. latissima 210 (240) 



myriotrema 210 



var. rigida 209 (210, 211) 



Priapus 269 



rigida 209 



splendens 209 



TJlvaria splendens 209 



Urococcus insignis 206 



Urospora incrassata 221 



peneilliiorniis 220 



Wormskioldii 221 



var. Vancouveriana 221 



Valonia ovalis 232 



Vaueheria geminata 230 



var. racemosa 230 



hamata 230 



sessilis 230 



terrestris 231 



Volvox aureus 203 



glohator 203 



Whidbeyella 294 



cartilaginea 295 



Xenocoeeus Schousboei 180 



Zostera marina 240 



Zygnema chalybeospermum 200 



