THE GREEN ALGAE OF NORTH AMERICA 



477 



groenlandica, 11?. 

 Hantzschii, 118. 

 Hassallii, 117. 



inflata, 116. 



insignis, 117. 

 v. elongata, 119. 

 v. Hantzschii, 118. 



Juergensii, 108. 



jugalis, 111. 



longata, 107, 119. 



lutetiana, 114. 



majuscula, 112. 

 v. brachymeres, 112. 



maxima, 112. 



v. inaequalis, 112. 



mirabilis, 113. 



neglecta, 114, 119. 



nitida, 110. 



orbicnlaris, 112. 



orthospira, 112. 



parvispora, 111. 



porticalis, 108. 

 f. minor, 108. 



protecta, 118. 



pulchella, 116. 



punctata, 115. 



quadrata, 116. 



quinina, 108. 



rivularis, 119. 



setiformis, 111. 



Spreeiana, 116. 



stictica, 119. 



subaequa, 119. 



subsalsa, 110. 



tenuissima, 115, 119. 



ternata, 114. 



varians, 108. 



Weberi, 116. 

 Spirorbis, 370. 

 Spongilla, 157. 

 Spongomorpha, 331, 332, 346, 356, 



43 2 - 

 arcta, 209, 358, 359, 361. 



f. conglutinata, 359. 



v. penicilliformis, 359. 



f. pulvinata. 360. 

 duriuscula, 357. 

 hystrix, 358. 



f. debiiis, 358. 



f. littoralis. 358. 



f. typica, 358. 

 lanosa, 358. 



v. uncialis, 359. 

 rhizophora, 362. 

 saxatilis, 360. 



v. Chamissonis, 360. 

 spinescens, 360, 361. 



vernalis, 357. 

 Spongopsis. 



saccata, 356. 

 Staurogenia. 



cruciata, 170. 

 Staurospermicae, 122. 

 Staurospermum, 121. 

 cap u tin um, 127. 

 quadrat um, 126. 

 viride, 126. 

 Stephauokontae, 90. 

 Stichococcus, 188, 189. 

 bacillaris, 190. 



f. confervoideus, 190. 

 flaccidus, 191. 

 fluitans, 191. 

 marinus, 190. 

 rivularis, 191. 

 scopulinus, 190. 

 subtilis, 191. 

 vStigeoclonium, 284, 285, 295, 297, 



302. 



aestivale, 300. 

 arnoenuin, 299. 

 attenuatum, 301. 

 flagelliferum, 299. 

 glorneratum, 301. 

 longipilus, 302. 

 v. mill us, 302. 

 lubricum, 298. 



v. varians, 298. 

 minus, 302. 

 nanum, 300. 



f. subsimplex, 300. 

 stagnatile, 301, 302. 

 subsecuuduui, 301. 

 subuligerum, 299. 

 tenue, 300. 



v. lubricum, 298. 

 thermale, 300. 

 ventricosum. 299. 

 Streblouema, 284. 

 Struvea, 367, 371, 375. 

 auastotuosans, 376. 



v. caracasana, 376. 

 deli cat n la, 376. 

 pulcherrima, 376. 

 ramosa, 377. 

 Subepigyuous, 224. 

 Subbypogynous, 224. 

 Suffultory. 224. 

 Tellamia, 280. 

 contorta, 280. 

 intricata, 281. 

 Tenacula, 376. 

 Tetraedron, 161. 

 angulosum, 164. 



