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—cretacea —— c —squamata Ellis & Sol. © ar ‘ 
—nodulasa Kutz s ssi Desem oe Vv californica. ' 
—orbigniana Har Gs —vrassa collins 
Andersoniella hires Schmitz s mr Lamour s 
Antithamnion om pacificum Hv s Cordylecladia conferta Mont. cis 
Arthrocladia Colpomenia sinuosa Derb « * ol S. 
Asperococcus sinuosus Bory. c—is Col —tuberculata Saunders S 
pomenia sinuo —expansa Saunders ee 
Bangia Reotbieuepunie Syng s Cruoria purpurea Crn. c 
Bryopsis plumosa Lmx. cs i son orem crenulata Ag. c 
Callithamnion americanum Harv. c —dichotoma J. A Cc 
—dasyoides Ag. es —obovata Ag. : 
—heteromorphum J. Ag. Cc Cystosiera osmundacea Ag Ss 
—lejolisea Farlow. © Dasya helene Farlow c 
—scopulorum c —pacifica Harv 
Callimenia californica Farlow s —subsecunda Suhr. es 
Callophyllis oleae c Delessiria quercifolia Bory. Cc 
—iurcata Farlow Derbesia tenuissima Cronan s 
—gracillarioides Fa low. cs sages mee Lmx, cs 
—laciniat ; erbac 
—obtusifolia Ag. c a ai canal Ag. -c is Sal tiake qi 
—variegata Kut. Ag. 
Ceramium a cigapiags J ae s Dictyopteris nthasteletbi Farlow s 
—codicola J Ag ctocarpus crinitus Harv. c 
—rubrum Ag. cis v bales Col. s  —fasciculatus Ag. 
Centroceras clavulatum Mont s —oer osus Ag c 
—eatonianum Farlow Ss —siliculosus Lyng. c 
Ceratothamnion pikeanum Ss —virescens Thurst. c 
Cheet . eerea pee cs —tonfervoides Le Jol s 
acatites thica Collin Vv pygme s 
—clavata v torta Farlow s- —mitchelle 
Chondria — Harv. c Egregia menziesii Aresch. c 
—nidifica Har —levigata Setchell s 
—tenuissima iia. Collins s Eisenia arborea Aresch. cs 
ondrus afflnis Hary. c Endocladia muricata J. Ag. cs 
—canaliculatus Ag. cs Entromorpha onic guant Grev c 
Chrysemenia obovata c = —intestinalis — c 
—pseudodichotoma Farlow Ss —flexuosa : 
Cladophora ecklonii c Farlowia ev ai Ag c 
—hutchinsze Farlow Fucus oo. us Ag. 
—membranacea Ag. c -—harv us Desem s 
—stimpsoni s Saetiame Linn. c ‘ 
Codium tomentosum erie c Gelidium carneum Lmx. c is amansii > 
—lindenbergi Ag Lam s 
—mucronatum ealiiokadeie: J Ag s  —australe s 
Coilodesma californica Ky s —eouhers Soak Grev. nds 
Corallina officinalis Linn. ‘cand —crin a e Ag. ‘ 
