A I ?-i. 



LIST OF PLATES. 



Plate I. 



Fig. Page. 



1 Fucus serratus 110 



2 HaKdrys siliquosa 104 



3 Desmarestia ligulata 129 



4 Alaria esculenta 116 



Plate II. 



5 Dictyota dichotoma 141 



6 Cutleri miiltifida 136 



7 Asperococcus Turneri ... 148 



8 Striaria attenuata 144 



Plate III. 



9 Chorda filum 151 



10 Haliseris polypodioides . . 137 



11 Myriotrichia clavseformis . 164 



12 Sargassum bacciferum ... 96 



Plate IV. 



Fig. Page. 



13 Himanthalia lorea 114 



14 Cladostephus verticillatus . 154 



15 Sphacelaria scoparia 156 



16 Punctaria latifolia 145 



Plate V. 



17 Sporochnus pedunculatus . 132 



18 Asperococcus compressus . 147 



19 Ectocarpus siliculosus ... 159 



20 Mesogloia virescens 170 



Plate VI. 



21 Callitliamiiion gracillimum 182 



22 floccosum 178 



23 corymbosum 183 



24 Seirospora Griffitlisiana . . 187 



