278 



INDEX. 



PAGE 



dasjphylla 164 



nidifica 165' 



striolata 163 



tenuissima 162 



Chondrus 226 



crispus 226 



Chorda 103 



filum 103 



Chordaria 104 



abietina 106 



divaricata 105 



flagelliformis 104 



Chylocladia 167 



ovalis 168 



Cladophora 57 



arcta 58 



cartilaginea 60 



flexuosa 63 



glaucescens 62 



gracilis 61 



, Isetevirens 63 



refracta 61 



rupestris 59 



uncialis 59 



Cladostephus no 



spongiosus 112 



verticillatus no 



CORALLINA i8t 



ofBcinalis 184 



PAGE 



Cystoclonium 214 



purpurascens 214 



Dasya 138 



elegans 138 



Delesseria 170 



alata 172 



sinuosa 170 



Desmarestia 117 



aculeata nS 



latifrons 120 



ligulata 119 



viridis.. 117 



DiCTYONEURON 92 



Californicum 92 



Dictyosiphon 116 



foeniculaceus ii6 



J^CTOCARPUS 112 



Farlowii 114 



iirmus 113 



siliculosus 114 



tomentosus 115 



viridis 115 



Elachista no 



fucicola iio 



Enteromorpha 49 



clathrata 51 



compressa 50 



