Bossiella sp.
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Calliarthron tuberculosum; a coralline alga
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Chondracanthus canaliculatus, aka Gigartina canaliculata
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Chondracanthus spinosus, aka Gigartina spinosus
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Chondria acrorhizophora, aka Chondria californica

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Corallina officinalis

 

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Corallina vancouveriensis; characteristic of zones 3, 4
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Gastroclonium coulteri
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Gastroclonium parvum, aka Coeloseira parva

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Gelidium pusillum
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Gelidium robustum
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Jania sp.
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Laurencia pacifica
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Lithophyllum imitans

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Lithophyllum neofarlowii

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Lithothrix aspergillum

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Mazzaella affinis, aka Rhodoglossum affine
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Mazzaella leptorhynchos, aka Gigartina leptorhynchos

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Melobesia mediocris (the pink crust)
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Nemalion helminthoides
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Plocamium cartalagineum
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Prionitis lanceolata
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Pterocladiella capillacea, aka Pterocladia capillacea
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Rhodymenia californica
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Smithora naiadum