California Seaweeds eFlora: Search page
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Scientific Name

Index Page: S

Major GroupScientific NameYearName StatusNative Status
Chlorophyceae (green)Scytosiphon intestinalis
(Under Ulva intestinalis)		1819homotypic synonym
Chlorophyceae (green)Scytosiphon intestinalis var. nematodes
(Under Ulva intestinalis)		1833heterotypic synonym
Chlorophyceae (green)Scytosiphon intestinalis var. plynthodes
(Under Ulva linza)		1833heterotypic synonym
Chlorophyceae (green)Solenia intestinalis
(Under Ulva intestinalis)		1824homotypic synonym
Chlorophyceae (green)Solenia linza
(Under Ulva linza)		1824homotypic synonym
Chlorophyceae (green)Spongomorpha coalita
(Under Acrosiphonia coalita)		1909homotypic synonym
Phaeophyceae (brown)Saccharina caespitosa
(Under Petalonia fascia)		1891heterotypic synonym
Phaeophyceae (brown)Saccharina fascia
(Under Petalonia fascia)		1891homotypic synonym
Phaeophyceae (brown)Saccharina sessilis1891accepted nameNative
Phaeophyceae (brown)Sargassum agardhianum1889accepted nameNative
Phaeophyceae (brown)Sargassum filicinum
(Under Sargassum horneri)		1860heterotypic synonym
Phaeophyceae (brown)Sargassum horneri1821accepted nameNon-native
Phaeophyceae (brown)Sargassum horneri f. furcatodentatum
(Under Sargassum horneri)		1880heterotypic synonym
Phaeophyceae (brown)Sargassum horneri var. densum
(Under Sargassum horneri)		1820heterotypic synonym
Phaeophyceae (brown)Sargassum horneri var. spathulatum
(Under Sargassum horneri)		1902heterotypic synonym
Phaeophyceae (brown)Sargassum kjellmanianum f. muticum
(Under Sargassum muticum)		1907homotypic synonym
Phaeophyceae (brown)Sargassum muticum1955accepted nameNon-native
Phaeophyceae (brown)Sargassum palmeri1915accepted nameNative
Phaeophyceae (brown)Sargassum spathulatum
(Under Sargassum horneri)		1889heterotypic synonym
Phaeophyceae (brown)Scytosiphon bullosus
(Under Colpomenia bullosa)		1898homotypic synonym
Phaeophyceae (brown)Scytosiphon canaliculatus1996accepted nameCryptogenic
Phaeophyceae (brown)Scytosiphon dotyi1969accepted nameNative
Phaeophyceae (brown)Scytosiphon fascia
(Under Petalonia fascia)		1867homotypic synonym
Phaeophyceae (brown)Scytosiphon filum var. lomentaria
(Under Scytosiphon lomentaria)		1821homotypic synonym
Phaeophyceae (brown)Scytosiphon lomentaria1833accepted nameCryptogenic
Phaeophyceae (brown)Scytosiphon simplicissimus
(Under Scytosiphon lomentaria)		1990heterotypic synonym
Phaeophyceae (brown)Siliquarius osmundaceus
(Under Stephanocystis osmundacea)		1891homotypic synonym
Phaeophyceae (brown)Silvetia compressa1999accepted nameNative
Phaeophyceae (brown)Silvetia compressa f. deliquescens
(Under Silvetia compressa subsp. deliquescens)		2002homotypic synonym
Phaeophyceae (brown)Silvetia compressa subsp. deliquescens2004accepted nameNative
Phaeophyceae (brown)Soranthera leathesiformis
(Under Colpomenia sinuosa)		1865heterotypic synonym
Phaeophyceae (brown)Soranthera ulvoidea1840accepted nameNative
Phaeophyceae (brown)Sphaerococcus pedunculatus
(Under Sporochnus pedunculatus)		1797homotypic synonym
Phaeophyceae (brown)Spinularia latifrons
(Under Desmarestia latifrons)		1850homotypic synonym
Phaeophyceae (brown)Spinularia viridis
(Under Desmarestia viridis)		1850homotypic synonym
Phaeophyceae (brown)Spongocarpus horneri
(Under Sargassum horneri)		1843homotypic synonym
Phaeophyceae (brown)Sporochnus herbaceus
(Under Desmarestia herbacea)		1821homotypic synonym
Phaeophyceae (brown)Sporochnus herbaceus var. firma
(Under Desmarestia dudresnayi subsp. tabacoides)		1824heterotypic synonym
Phaeophyceae (brown)Sporochnus pedunculatus1817accepted nameCryptogenic
Phaeophyceae (brown)Sporochnus viridis
(Under Desmarestia viridis)		1821homotypic synonym
Phaeophyceae (brown)Stephanocystis dioica2010accepted nameNative
Phaeophyceae (brown)Stephanocystis neglecta2010accepted nameNative
Phaeophyceae (brown)Stephanocystis osmundacea1843accepted nameNative
Phaeophyceae (brown)Stephanocystis setchellii2010accepted nameNative
Phaeophyceae (brown)Stilophora clathrata
(Under Hydroclathrus clathratus)		1827homotypic synonym
Phaeophyceae (brown)Stilophora sinuosa
(Under Colpomenia sinuosa)		1827homotypic synonym
Phaeophyceae (brown)Stilophora vesicata
(Under Colpomenia sinuosa)		1834heterotypic synonym
Rhodophyceae (red)Salishia firma2012accepted nameNative
Rhodophyceae (red)Sarcodiotheca gaudichaudii1982accepted nameNative
Rhodophyceae (red)Sarcophyllis californica
(Under Dilsea californica)		1876homotypic synonym
Rhodophyceae (red)Schimmelmannia plumosa1961accepted nameNative
Rhodophyceae (red)Schizymenia pacifica1932accepted nameNative
Rhodophyceae (red)Sciadophycus stellatus1945accepted nameNative
Rhodophyceae (red)Scinaia confusa1985accepted nameNative
Rhodophyceae (red)Scinaia johnstoniae1914accepted nameNative
Rhodophyceae (red)Scutarius ciliolatus
(Under Acrosorium ciliolatum)		1891heterotypic synonym
Rhodophyceae (red)Scutarius ciliolatus
(Under Acrosorium ciliolatum)		1891homotypic synonym
Rhodophyceae (red)Scutarius latissimus
(Under Polyneura latissima)		1891homotypic synonym
Rhodophyceae (red)Scutarius ruprechtianus
(Under Cryptopleura ruprechtiana)		1891homotypic synonym
Rhodophyceae (red)Segestria rubra
(Under Hildenbrandia rubra)		1831homotypic synonym
Rhodophyceae (red)Segestria rubra
(Under Hildenbrandia rubra)		1831heterotypic synonym
Rhodophyceae (red)Smithora naiadum1959accepted nameNative
Rhodophyceae (red)Sorella delicatula
(Under Johansenia macmillanii)		1957homotypic synonym
Rhodophyceae (red)Spermothamnion snyderae
(Under Tiffaniella snyderae)		1899homotypic synonym
Rhodophyceae (red)Sphaerococcus capillaceus
(Under Pterocladiella capillacea)		1828homotypic synonym
Rhodophyceae (red)Sphaerococcus corneus var. capillaceus
(Under Pterocladiella capillacea)		1822homotypic synonym
Rhodophyceae (red)Sphaerococcus floccosa
(Under Odonthalia floccosa)		1817homotypic synonym
Rhodophyceae (red)Sphaerococcus linearis
(Under Ahnfeltiopsis linearis)		1817homotypic synonym
Rhodophyceae (red)Sphaerococcus papillatus
(Under Mastocarpus papillatus)		1821homotypic synonym
Rhodophyceae (red)Sphaerococcus sternbergii
(Under Prionitis sternbergii)		1822homotypic synonym
Rhodophyceae (red)Sphaerococcus ustulatus1822misapplied; not in California
Rhodophyceae (red)Sphaerococcus volans
(Under Mazzaella volans)		1821homotypic synonym
Rhodophyceae (red)Spyridia clavulata
(Under Centroceras clavulatum)		1842homotypic synonym
Rhodophyceae (red)Spyridia clavulatum
(Under Centroceras clavulatum)		1842homotypic synonym
Rhodophyceae (red)Spyridia filamentosa1833accepted nameNative
Rhodophyceae (red)Stenogramma californicum1833accepted nameNative
Rhodophyceae (red)Stenogramma interruptum1846misapplied; not in California
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Citation for this website: Kathy Ann Miller (ed.) 2023. California Seaweeds eFlora, http://ucjeps.berkeley.edu/seaweedflora/ [accessed on June 10, 2023].
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