Red seaweeds (Rhodophyta)

Bangiophyceae
Bangia fuscopurpurea
Bangia fuscopurpurea
.
Porphyra dioica
Porphyra dioica
purple laver
Porphyra linearis
.
Porphyra purpurea
Porphyra purpurea
purple laver
Porphyra umbilicalis
purple laver
Pyropia leucosticta
Pyropia leucosticta
.
Compsopogonophyceae
Erythrotrichia bertholdii
Erythrotrichia bertholdii
.
Erythrotrichia carnea
Erythrotrichia carnea
.
Erythrotrichia welwitschii
Erythrotrichia welwitschii
.
Porphyrostromium boryanum
Porphyrostromium boryanum
.
Porphyrostromium ciliare
Porphyrostromium ciliare
.
Sahlingia subintegra
Sahlingia subintegra
.
Florideophyceae
Acrosorium ciliolatum
.
Aglaothamnion feldmanniae
Aglaothamnion feldmanniae
.
Aglaothamnion pseudobyssoides
Aglaothamnion pseudobyssoides
.
Aglaothamnion tenuissimum
Aglaothamnion tenuissimum
.
Aglaothamnion tripinnatum
Aglaothamnion tripinnatum
.
Ahnfeltia plicata
red seaweed
Ahnfeltiopsis devoniensis
.
Ahnfeltiopsis pusilla
Ahnfeltiopsis pusilla
.
Aiolocolax pulchellus
Aiolocolax pulchellus
.
Anotrichium furcellatum
Anotrichium furcellatum
.
Antithamnion cruciatum
.
Antithamnion densum
.
Antithamnion hubbsii
Antithamnion hubbsii
.
Antithamnion villosum
Antithamnion villosum
.
Antithamnionella multiglandulosa
Antithamnionella multiglandulosa
.
Antithamnionella spirographidis
Antithamnionella spirographidis
.
Antithamnionella ternifolia
Antithamnionella ternifolia
.
Apoglossum ruscifolium
Apoglossum ruscifolium
.
Asparagopsis armata
harpoon weed
Bonnemaisonia asparagoides
Bonnemaisonia asparagoides
.
Bonnemaisonia clavata
Bonnemaisonia clavata
.
Bonnemaisonia hamifera
Bonnemaisonia hamifera
.
Bornetia secundiflora
.
Bostrychia scorpioides
Bostrychia scorpioides
.
Botryocladia wrightii
.
Calliblepharis ciliata
eyelash weed
Calliblepharis jubata
lance-shaped eyelash weed
Callithamniella tingitana
Callithamniella tingitana
.
Callithamnion corymbosum
Callithamnion corymbosum
.
Callithamnion granulatum
Callithamnion granulatum
.
Callithamnion tetragonum
.
Callithamnion tetricum
.
Callocolax neglectus
Callocolax neglectus
.
Carradoriella denudata
Carradoriella denudata
.
Carradoriella elongata
Carradoriella elongata
.
Catenella caespitosa
Catenella caespitosa
.
Caulacanthus ustulatus
Caulacanthus ustulatus
.
Centroceras clavulatum
Centroceras clavulatum
.
Ceramium botryocarpum
Ceramium botryocarpum
.
Ceramium ciliatum
Ceramium ciliatum
.
Ceramium cimbricum
Ceramium cimbricum
.
Ceramium circinatum
.
Ceramium diaphanum
Ceramium diaphanum
.
Ceramium echionotum
.
Ceramium gaditanum
Ceramium gaditanum
.
Ceramium pallidum
Ceramium pallidum
.
Ceramium secundatum
Ceramium secundatum
.
Ceramium shuttleworthianum
.
Ceramium siliquosum
Ceramium siliquosum
.
Ceramium tenuicorne
Ceramium tenuicorne
.
Ceramium virgatum
.
Champia parvula
.
Chondracanthus acicularis
.
Chondracanthus teedei
.
Chondria coerulescens
.
Chondria dasyphylla
Chondria dasyphylla
.
Chondria scintillans
Chondria scintillans
.
Chondrus crispus
Irish moss
Choreocolax polysiphoniae
Choreocolax polysiphoniae
.
Choreonema thuretii
Choreonema thuretii
.
Chylocladia verticillata
.
Colaconema bonnemaisoniae
Colaconema bonnemaisoniae
.
Colaconema caespitosum
Colaconema caespitosum
.
Colaconema corymbiferum
Colaconema corymbiferum
.
Colaconema daviesii
Colaconema daviesii
.
Colaconema naumannii
Colaconema naumannii
.
Compsothamnion decompositum
Compsothamnion decompositum
.
Compsothamnion thuioides
Compsothamnion thuioides
.
Corallina ferreyrae
.
Corallina officinalis
Corallina officinalis
coral weed
Cordylecladia erecta
.
Crouania attenuata
Crouania attenuata
.
Cruoria cruoriiformis
Cruoria cruoriiformis
.
Cruoria pellita
Cruoria pellita
.
Cryptonemia lomation
Cryptonemia lomation
.
Cryptonemia seminervis
Cryptonemia seminervis
.
Cryptopleura ramosa
.
Dasya hutchinsiae
Dasya hutchinsiae
.
Dasya ocellata
Dasya ocellata
.
Dasya sessilis
Dasya sessilis
.
Delesseria sanguinea
Delesseria sanguinea
sea beech
Dermocorynus dichotomus
Dermocorynus dichotomus
.
Dilsea carnosa
red rags
Drachiella spectabilis
Drachiella spectabilis
.
Dudresnaya verticillata
Dudresnaya verticillata
.
Dumontia contorta
.
Ellisolandia elongata
coral weed
Erythroglossum laciniatum
Erythroglossum laciniatum
.
Erythroglossum lusitanicum
Erythroglossum lusitanicum
.
Furcellaria lumbricalis
Furcellaria lumbricalis
red seaweed
Gaillona gallica
Gaillona gallica
.
Gaillona hookeri
Gaillona hookeri
.
Gaillona rosea
Gaillona rosea
.
Gaillona scopulorum
Gaillona scopulorum
.
Gaillona seposita
Gaillona seposita
.
Gastroclonium ovatum
Gastroclonium ovatum
.
Gastroclonium reflexum
Gastroclonium reflexum
.
Gayliella flaccida
Gayliella flaccida
.
Gelidiella calcicola
Gelidiella calcicola
.
Gelidium attenuatum
Gelidium attenuatum
.
Gelidium corneum
.
Gelidium crinale
Gelidium crinale
.
Gelidium fasciculatum
Gelidium fasciculatum
.
Gelidium maggsiae
Gelidium maggsiae
.
Gelidium pulchellum
.
Gelidium pusillum
Gelidium pusillum
.
Gelidium spathulatum
Gelidium spathulatum
.
Gelidium spinosum
Gelidium spinosum
.
Gigartina pistillata
.
Gloiocladia repens
Gloiocladia repens
.
Gloiosiphonia capillaris
.
Gracilaria bursa-pastoris
Gracilaria bursa-pastoris
.
Gracilaria gracilis
.
Gracilaria multipartita
Gracilaria multipartita
.
Gracilaria vermiculophylla
Gracilaria vermiculophylla
.
Gracilariopsis longissima
Gracilariopsis longissima
.
Grateloupia filicina
Grateloupia filicina
.
Grateloupia lanceola
Grateloupia lanceola
.
Grateloupia subpectinata
Grateloupia subpectinata
.
Grateloupia turuturu
Devil's Ringue Weed
Gymnogongrus crenulatus
.
Gymnogongrus griffithsiae
Gymnogongrus griffithsiae
.
Halarachnion ligulatum
Halarachnion ligulatum
.
Halurus equisetifolius
sea mare’s-tail
Halurus flosculosus
Halurus flosculosus
.
Haraldiophyllum bonnemaisonii
Haraldiophyllum bonnemaisonii
.
Helminthocladia calvadosii
Helminthocladia calvadosii
.
Herposiphonia secunda
Herposiphonia secunda
.
Heterosiphonia plumosa
Heterosiphonia plumosa
.
Hildenbrandia crouaniorum
Hildenbrandia crouaniorum
.
Hildenbrandia occidentalis
Hildenbrandia occidentalis
.
Hildenbrandia rubra
.
Hydrolithon farinosum
Hydrolithon farinosum
Alga-coralina
Hypnea musciformis
Hypnea musciformis
.
Hypoglossum hypoglossoides
Hypoglossum hypoglossoides
.
Itonoa marginifera
Itonoa marginifera
.
Jania longifurca
.
Jania rubens
.
Jania squamata
Jania squamata
.
Kallymenia reniformis
Kallymenia reniformis
.
Laurencia obtusa
Laurencia obtusa
.
Laurencia pyramidalis
Laurencia pyramidalis
.
Leptosiphonia brodiei
Leptosiphonia brodiei
.
Leptosiphonia schousboei
Leptosiphonia schousboei
.
Liagora distenta
Liagora distenta
.
Liagora viscida
Liagora viscida
.
Lithophyllum byssoides
Lithophyllum byssoides
Alga-coralina
Lithophyllum hibernicum
Lithophyllum hibernicum
.
Lithophyllum incrustans
encrusting coralline algae
Lithophyllum orbiculatum
Lithophyllum orbiculatum
.
Lithophyllum stictiforme
Lithophyllum stictiforme
.
Lithophyllum vickersiae
Lithophyllum vickersiae
.
Lithothamnion corallioides
Lithothamnion corallioides
maerl
Lomentaria articulata
Lomentaria articulata
.
Lomentaria clavellosa
Lomentaria clavellosa
.
Lomentaria hakodatensis
Lomentaria hakodatensis
.
Lomentaria orcadensis
Lomentaria orcadensis
.
Lophurella stichidiosa
Lophurella stichidiosa
.
Mastocarpus stellatus
false Irish moss
Melanothamnus collabens
Melanothamnus collabens
.
Melanothamnus harveyi
Melanothamnus harveyi
Harvey's siphon weed
Melobesia membranacea
Melobesia membranacea
.
Meredithia microphylla
Meredithia microphylla
.
Mesophyllum lichenoides
.
Mesophyllum sphaericum
Mesophyllum sphaericum
.
Metacallophyllis laciniata
Metacallophyllis laciniata
.
Microcladia glandulosa
Microcladia glandulosa
.
Millerella pannosa
Millerella pannosa
.
Monosporus pedicellatus
Monosporus pedicellatus
.
Nemalion elminthoides
sea noodle
Nesoia latifolia
Nesoia latifolia
.
Neurocaulon foliosum
Neurocaulon foliosum
.
Nitophyllum punctatum
.
Ophidocladus simpliciusculus
.
Osmundea hybrida
Osmundea hybrida
.
Osmundea osmunda
Osmundea osmunda
.
Osmundea pinnatifida
pepper dulse
Palmaria palmata
dulse
Peyssonnelia atropurpurea
Peyssonnelia atropurpurea
.
Peyssonnelia coriacea
Peyssonnelia coriacea
.
Peyssonnelia dubyi
Peyssonnelia dubyi
.
Peyssonnelia harveyana
Peyssonnelia harveyana
.
Phycodrys rubens
Phycodrys rubens
.
Phyllophora crispa
.
Phyllophora herediae
Phyllophora herediae
.
Phyllophora sicula
Phyllophora sicula
.
Phymatolithon calcareum
Phymatolithon calcareum
.
Phymatolithon lenormandii
Phymatolithon lenormandii
.
Pleonosporium borreri
Pleonosporium borreri
.
Pleonosporium flexuosum
Pleonosporium flexuosum
.
Plocamium cartilagineum
Plocamium cartilagineum
.
Plocamium suhrii
.
Plumaria plumosa
Plumaria plumosa
.
Polyides rotunda
Polyides rotunda
.
Polyneura bonnemaisonii
Polyneura bonnemaisonii
.
Polysiphonia atlantica
Polysiphonia atlantica
.
Polysiphonia macrocarpa
Polysiphonia macrocarpa
.
Polysiphonia polyspora
Polysiphonia polyspora
.
Polysiphonia scopulorum
Polysiphonia scopulorum
.
Polysiphonia stricta
Polysiphonia stricta
.
Pseudopolyides furcellarioides
Pseudopolyides furcellarioides
.
Pterocladiella capillacea
Pterocladiella capillacea
.
Pterocladiella melanoidea
Pterocladiella melanoidea
.
Pterosiphonia complanata
Pterosiphonia complanata
.
Pterothamnion crispum
Pterothamnion crispum
.
Pterothamnion plumula
.
Ptilothamnion pluma
Ptilothamnion pluma
.
Ptilothamnion sphaericum
Ptilothamnion sphaericum
.
Rhodochorton purpureum
Rhodochorton purpureum
.
Rhodomela confervoides
Rhodomela confervoides
.
Rhodophyllis divaricata
Rhodophyllis divaricata
.
Rhodothamniella floridula
red seaweed
Rhodymenia holmesii
Rhodymenia holmesii
.
Rhodymenia pseudopalmata
.
Schimmelmannia schousboei
Schimmelmannia schousboei
.
Schizymenia dubyi
Schizymenia dubyi
.
Schmitziella endophloea
Schmitziella endophloea
.
Schottera nicaeensis
Schottera nicaeensis
.
Scinaia furcellata
.
Scinaia interrupta
.
Seirospora interrupta
Seirospora interrupta
.
Solieria chordalis
Solieria chordalis
.
Spermothamnion repens
.
Sphaerococcus coronopifolius
Sphaerococcus coronopifolius
.
Sphondylothamnion multifidum
Sphondylothamnion multifidum
.
Stenogramma interruptum
.
Symphyocladiella parasitica
parasitic winged weed
Symphyocladiella spinifera
Symphyocladiella spinifera
.
Tenarea tortuosa
Tenarea tortuosa
.
Thuretella schousboei
Thuretella schousboei
.
Tiffaniella capitata
Tiffaniella capitata
.
Titanoderma pustulatum
Titanoderma pustulatum
.
Vertebrata byssoides
Bronginart's thread weed
Vertebrata fruticulosa
.
Vertebrata fucoides
Vertebrata fucoides
black siphon weed
Vertebrata furcellata
Vertebrata furcellata
.
Vertebrata hypnoides
Vertebrata hypnoides
.
Vertebrata lanosa
.
Vertebrata nigra
.
Vertebrata reptabunda
Vertebrata reptabunda
.
Vertebrata thuyoides
Vertebrata thuyoides
tufted conifer weed
Xiphosiphonia ardreana
Xiphosiphonia ardreana
.
Xiphosiphonia pennata
Xiphosiphonia pennata
.
Rhodophyta incertae sedis
Gelidiocolax deformans
Gelidiocolax deformans
.
Gelidiocolax margaritoides
Gelidiocolax margaritoides
.
Holmsella pachyderma
Holmsella pachyderma
.
Stylonematophyceae
Colacodictyon reticulatum
Colacodictyon reticulatum
.
Stylonema alsidii
Stylonema alsidii
.
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