163 The West American Scientist —X. 164 
v spathulatum Hauck S Nemalion andersonii Farlow s 
Gigartina canaliculata Harv. c s Nemastoma californica Farlow Ss 
*—mammillosa Ag. c oe gigantea Aresch , 
—microphylla Harv. c Nereocystis lutkeana Post & Rupr. c 
—var, horrida Farlow c is radula forma Nitrophyllum andersonii Ag. c 
horrida Far —latissim s 
—pistillata ete c Ep aba iene see Ag. e-8 
—radula Ag. cs —violaceum Ag. cs 
forma horrida Farlow Ophidockadus simpliciusculus s 
; forma microphylla s Palmella crassa Ag. c 
' spinosa Harv. cs Pelvetia fastigiatus Deseve « cee Ss 
—horrida Seaicail Ss Phylletis fascia Knetz 
—ardini J Ag Petrospongium berkleyi Nally. c 
—papillata foe cristata et dissecta. s Peys onnellia atropurpurea Crn. c 
Gracillaria confervoides Grev. c —dubyi Crn. 
—multipartita Ag. —squamaria 
JEG. c 
Phyllophora clevelandii Farlow c s 
Grateloupia cutlerize Kutz. 
Phpllusphora menziesii 
Gymnogongrus leptophyllus Ag. Cc 
—linearis Ag. Cc Pikea californica Harv. cs 
igre ier Harv. c is Cysto- —clevelandii Farlow * 
1 osmundacea. Plocamium coccineum Lyng. cs 
Eictaaiatht chadte purpurascens J Ag s — Yat californicu : 
Herposiphonia villum J Ag s ral ci anemia ¥ 
Hypnea divaricata Grev. c RN eared > 
—musciformis Lmx cs  —violaceum Farlow aged 
—adunea | Ag olypes bushiee Farlow 
Be Harv Poganophora californica s 
si ia baileyi Ag. c is Ptersipho- 
Iridgea minor Bory Polysiphonia baileyi Ag eins 
—laminarioides Bory mn baileyl. 
Jania rubens Lmx. c (5 corallina crassa. —bipinnata Post & Rupr. ¢ is Ptersipho- 
Laminaria farlowii Se'hie!l s nia bipinnata : 
Laurencia cervicornis Harv ¢ californica Harv. ¢ Is Pterosiphonia c. 
—pinnatifida Lmx cs —clevelandi Farlow eS 
—virgata J. Ag 5s —collabeus 
—paniculata Ss —dictyurus | Ag c 
—papillo-o Grev —parasitica Grev c 
Leathesia tuberiformis S. F. Gray © —var. viii Ag. cs 
Lithothamnion poh lymorphum Aresch. c cs 
- Lithothrix aspergilln™ . Gray c ts Sein ‘Harv. cs 
Amphiroa aspergiianl —urceolata Grev. c 
Lomentaria ovalis Ag. v coulteri Harv ¢ —verticillata Harv cs 
Lophosiphonia obs - Ss c is Herpsiponia —_— 
Macrocystis pyrifera Ag es Porphy ra vulgaris Ag. cis perforata v 
Melobesia amplexifrons | lary. c —naiadum Anderson s 
—lenormandi Aresch c —nereocystis era s 
—membranacea Lx. —perforata fo forma segregat 
Macrocladia califo iita Farlow c Prionitis andersonii - cis serena 
— coultert Harv cs —clevelandii Farlow 
