California Seaweeds eFlora: Search page
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Scientific Name

Index Page: H

Major GroupScientific NameYearName StatusNative Status
Chlorophyceae (green)Halicystis ovalis
(Under Derbesia marina)		1850heterotypic synonym
Chlorophyceae (green)Hormiscia gregaria
(Under Urospora penicilliformis)		1980homotypic synonym
Chlorophyceae (green)Hormiscia penicilliformis
(Under Urospora penicilliformis)		1835homotypic synonym
Chlorophyceae (green)Hormotrichum penicilliforme
(Under Urospora penicilliformis)		1845homotypic synonym
Chlorophyceae (green)Hydrosolen intestinalis
(Under Ulva intestinalis)		1833homotypic synonym
Phaeophyceae (brown)Hafgygia andersonii
(Under Laminaria setchellii)		1883homotypic synonym
Phaeophyceae (brown)Hafgygia sinclairii
(Under Laminaria sinclairii)		1883homotypic synonym
Phaeophyceae (brown)Halidrys dioica
(Under Stephanocystis dioica)		1908homotypic synonym
Phaeophyceae (brown)Halidrys horneri
(Under Sargassum horneri)		1828homotypic synonym
Phaeophyceae (brown)Halidrys osmundacea
(Under Stephanocystis osmundacea)		1840homotypic synonym
Phaeophyceae (brown)Halidrys spiralis
(Under Fucus spiralis)		1809homotypic synonym
Phaeophyceae (brown)Haliseris undulata
(Under Dictyopteris undulata)		1899homotypic synonym
Phaeophyceae (brown)Haliseris undulata f. plana
(Under Dictyopteris undulata)		1907heterotypic synonym
Phaeophyceae (brown)Haplogloia andersonii1939accepted nameNative
Phaeophyceae (brown)Haplosiphon lomentaria
(Under Scytosiphon lomentaria)		1849homotypic synonym
Phaeophyceae (brown)Hapterophycus canaliculatus
(Under Scytosiphon canaliculatus)		1912homotypic synonym
Phaeophyceae (brown)Hedophyllum sessile
(Under Saccharina sessilis)		1899homotypic synonym
Phaeophyceae (brown)Heterochordaria abietina
(Under Analipus japonicus)		1924heterotypic synonym
Phaeophyceae (brown)Hyalina latifrons
(Under Desmarestia latifrons)		1898homotypic synonym
Phaeophyceae (brown)Hyalina viridis
(Under Desmarestia viridis)		1891homotypic synonym
Phaeophyceae (brown)Hydroclathrus cancellatus
(Under Hydroclathrus clathratus)		1825homotypic synonym
Phaeophyceae (brown)Hydroclathrus clathratus1920accepted nameNative
Phaeophyceae (brown)Hydroclathrus sinuosus
(Under Colpomenia sinuosa)		1843homotypic synonym
Rhodophyceae (red)Haliptilon crispatum
(Under Jania rosea)		1982heterotypic synonym
Rhodophyceae (red)Haliptilon cuvieri
(Under Jania rosea)		1978heterotypic synonym
Rhodophyceae (red)Haliptilon gracile
(Under Jania rosea)		1971heterotypic synonym
Rhodophyceae (red)Haliptilon piliferum
(Under Jania rosea)		1982heterotypic synonym
Rhodophyceae (red)Haliptilon plumiferum
(Under Jania rosea)		1982heterotypic synonym
Rhodophyceae (red)Haliptilon roseum
(Under Jania rosea)		1982homotypic synonym
Rhodophyceae (red)Haliptilon trichocarpa
(Under Jania rosea)		1982heterotypic synonym
Rhodophyceae (red)Haliptilon turneri
(Under Jania rosea)		1982heterotypic synonym
Rhodophyceae (red)Haliptylon gracilis
(Under Jania rosea)		1971heterotypic synonym
Rhodophyceae (red)Halosaccion americanum
(Under Halosaccion glandiforme)		1982heterotypic synonym
Rhodophyceae (red)Halosaccion decapitatum
(Under Halosaccion glandiforme)		1850heterotypic synonym
Rhodophyceae (red)Halosaccion fucicola
(Under Halosaccion glandiforme)		1843heterotypic synonym
Rhodophyceae (red)Halosaccion glandiforme1850accepted nameNative
Rhodophyceae (red)Halosaccion glandiforme f. simplex
(Under Halosaccion glandiforme)		1850heterotypic synonym
Rhodophyceae (red)Halosaccion glandiforme f. soboliferum
(Under Halosaccion glandiforme)		1850heterotypic synonym
Rhodophyceae (red)Halosaccion glandiforme var. crassum
(Under Halosaccion glandiforme)		1850heterotypic synonym
Rhodophyceae (red)Halosaccion glandiforme var. genuinum
(Under Halosaccion glandiforme)		1850heterotypic synonym
Rhodophyceae (red)Halosaccion glandiforme var. menziesii
(Under Halosaccion glandiforme)		1850heterotypic synonym
Rhodophyceae (red)Halosaccion japonicum
(Under Analipus japonicus)		1857homotypic synonym
Rhodophyceae (red)Halymenia californica1943accepted nameNative
Rhodophyceae (red)Halymenia schizymenioides1965accepted nameNative
Rhodophyceae (red)Helminthocladia australis1863accepted nameNative
Rhodophyceae (red)Helminthocladia australis f. californica
(Under Helminthocladia australis)		1899heterotypic synonym
Rhodophyceae (red)Helminthocladia australis var. californica
(Under Helminthocladia australis)		1899heterotypic synonym
Rhodophyceae (red)Helminthocladia batrachopus
(Under Cumagloia andersonii)		1899heterotypic synonym
Rhodophyceae (red)Helminthocladia californica
(Under Helminthocladia australis)		1941heterotypic synonym
Rhodophyceae (red)Helminthocladia gracilis
(Under Helminthocladia australis)		1926heterotypic synonym
Rhodophyceae (red)Helminthocladia macrocephala
(Under Helminthocladia australis)		1941heterotypic synonym
Rhodophyceae (red)Helminthocladia papenfussii
(Under Helminthocladia australis)		1938heterotypic synonym
Rhodophyceae (red)Helminthocladia tumens
(Under Helminthocladia australis)		1899heterotypic synonym
Rhodophyceae (red)Helminthora tumens
(Under Helminthocladia australis)		1890heterotypic synonym
Rhodophyceae (red)Herposiphonia verticillata1925accepted nameNative
Rhodophyceae (red)Heteronema andersoniana
(Under Nienburgia andersoniana)		1924homotypic synonym
Rhodophyceae (red)Heterosiphonia sinicola
(Under Dasya sinicola)		1924homotypic synonym
Rhodophyceae (red)Hildenbrandia nardi
(Under Hildenbrandia rubra)		1840heterotypic synonym
Rhodophyceae (red)Hildenbrandia nardiana
(Under Hildenbrandia rubra)		1840heterotypic synonym
Rhodophyceae (red)Hildenbrandia prototypus
(Under Hildenbrandia rubra)		1834heterotypic synonym
Rhodophyceae (red)Hildenbrandia rubra1841accepted nameNative
Rhodophyceae (red)Hutchinsia filamentosa
(Under Spyridia filamentosa)		1824homotypic synonym
Rhodophyceae (red)Hutchinsia pennata
(Under Pterosiphonia dendroidea)		1824homotypic synonym
Rhodophyceae (red)Hydrolapatha decipiens
(Under Cumathamnion decipiens)		1898homotypic synonym
Rhodophyceae (red)Hymenena flabelligera1924accepted nameNative
Rhodophyceae (red)Hymenena fryeana
(Under Hymenena multiloba)		1924heterotypic synonym
Rhodophyceae (red)Hymenena kylinii
(Under Hymenena flabelligera)		1927heterotypic synonym
Rhodophyceae (red)Hymenena latissima
(Under Polyneura latissima)		1862homotypic synonym
Rhodophyceae (red)Hymenena multiloba1935accepted nameNative
Rhodophyceae (red)Hypnea coulteri
(Under Sarcodiotheca gaudichaudii)		1851heterotypic synonym
Rhodophyceae (red)Hypnea ustulata1840misapplied; not in California
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Citation for this website: Kathy Ann Miller (ed.) 2024. California Seaweeds eFlora, http://ucjeps.berkeley.edu/seaweedflora/ [accessed on April 25, 2024].
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