INDEX. 



cxxxv 



ALGi<E. 

 L'yngbya aestuarii, 226 



Carmichaelii, 228 

 ferruginea, 226 

 flacca, 228 

 majuscula, 226 

 Maugeria sanguinea, xxix 

 Melobesia membranacea, 238 



polymorpha, 238 

 Mesogloea vermiculata, 231 

 Monostroma Grevillei, 227 

 Myrionema clavatum, 231 



pucctiforme, 231 

 strangulans v, punctifor- 

 mis, 231 

 Myriotiicha clavseformis v. filiformis, 

 229 



Nitophyllum laceratum, 236, xxix 

 punctatum, 236, xxix 



Odonthalia dentata, 236, xxix 

 Oscillaria corallinoe, 226 



litoralis, 226 

 Oscillatoria spiralis, 226 



Pelvetia canaliculata, 232 

 Petrocelis cruenta, 238 

 Phormidium papyraceum, 226 

 Phyllitis fascia, 232 

 Phyllophora metnbranifolia, 234 



rubens, 234 

 Pleonosporium Borreri, 237 

 Plocamium coccineum, 235, xxix 

 V. latifrons, 235 

 uncinata, 236 

 Plumaria elegans, 230, 237 

 Polyides rotundus, 228, 238 

 Polysiphonia elongata, 236, Ixxix 



fastigiata, 225, 271, xxix 

 fibrata, 236 

 nigrescens, 236, Ixxix 

 spinulosa, 236 

 urceolata, 236, Ixxix 

 Porphyra ciliaris, 233 

 laciniata, 233 

 vulgaris, xxix 

 Plilota elegans, xxix 



plumosa, 237, xxix, Ixxix 

 Ptilothamnion pluma, 237 

 Punctaria latifolia v. zosterse, 229 

 plantaginea, 229 

 tenuissima, 229 

 Pylaiella litoralis, 230 



Ralfsia clavata, 231 



deusta, 231 



verrucosa, 231 

 Rhizoclonium arenosum, 228 

 riparium, 228 



Alg>e. 



Rhodochorton floriduium, 226, 237 

 membranaceum, 237 

 mesocarpum, 237 

 Rothii, 237 

 sparsum, 237 

 Rhodomela subfusca, 236 

 Rhodophyllis bifida, 235 

 Rhodymenia bifida, 235 

 ciliata, 235 

 palmata, 235 

 Rivularia atra v. hemisphasrica, 226 

 nitida, 226 

 plicata, 226 



I 



Schizymenia edulis, xxix 

 Scytosiphon lomentarius, 232 

 Spermothamnion Turneri v. repens, 



236 

 Sphacelaria cirrhosa, 231 



filicina, 231 



radicans, 231 

 Sphaerozyga Carmichaelii, 226 

 Stilophora rhizodes, 231 

 Striaria attenuata, 229 



Ulva lactuca, 227 



latissima, 227, xxix 

 Linza, 227, xxix 

 Urospora bangioides, 227 

 flacca, 228 

 penicilliformis, 227 



Vaucheria dichotoma v. marina, 229 

 Thuretii, 229 



DESMIDEiE. 



Arthrodesmus convergens, Ixxiv 



Closterium attenuatum, Ixxxvii 

 lunula, Ixxiv 

 Ralfsii, Ixxxvii 

 roslratum, Ixxxvii 

 turgidum, Ixxxvii 



Cosmarium botrylis, Ixxiv 



margaritiferum, Ixxiv 

 ornatum, Ixxxvii 

 ovale, Ixxxvii 

 Ralfsii, Ixxxvii 



Desmidium Swartzii, Ixxiv 

 Docidium clavatum, Ixxxvii 



Euastrum afline, Ixxxvii 

 ansatum, Ixxiv 

 binale, Ixxxvii 

 cuneatum, Ixxxvii 

 didella, Ixxiv 

 elegans, Ixxxvii 

 insigne, Ixxxvii 



