Phaeophyceae
Desmarestiales
Desmarestiaceae
Desmarestia
Desmarestia aculeata (Linnaeus) J.V.Lamouroux (In progress)
Desmarestia foliacea V.A.Pease (BC) (In progress)
Desmarestia herbacea (Turner) J.V.Lamouroux (In progress)
Desmarestia intermedia Postels & Ruprecht (In progress)
Desmarestia ligulata (Lightfoot) J.V.Lamouroux (In progress)
Desmarestia sp. 1ligulata (In progress)
Desmarestia sp. 1wtf (In progress)
Desmarestia tortuosa A.R.O.Chapman (see Desmarestia herbacea (Turner) J.V.Lamouroux)
Desmarestia viridis (O.F.Müller) J.V.Lamouroux (in progress)
Ectocarpales
Acinetosporaceae
Acinetosporaceae_gen
A. sp._1AP-2016 (In progress)
A. sp._2AP-2016 (In progress)
Hinksia
H. sp._6GWS (In progress)
Pogotrichum
Pogotrichum filiforme Reinke
Pogotrichum sp. 1BC
Pylaiella
Pylaiella littoralis (Linnaeus) Kjellman (Ar/A)
Pylaiella washingtoniensis Jao (BC/Ar/A)
Chordariaceae
Acrothrix
Acrothrix gracilis Kylin (BC/A)
Chordaria
Chordaria chordaeformis (Kjellman) H.Kawai & S.-H.Kim (Ar/A)
Chordaria flagelliformis (O.F.Müller) C.Agardh (Ar/A)
Chordariac_gen
C. sp._2GWS(In progress)
C. sp._4GWS (In progress)
C. sp._4nov (In progress)
C. sp._7Peters (In progress)
Cladosiphon
C. zosterae (In progress)
Coilodesme
Coilodesme bulligera Strömfelt (BC/A) (in progress)
Coilodesme californica (Ruprecht) Kjellman (BC) (in progress)
Eudesme
Eudesme borealis H.Kawai, T.Hanyuda & A.F.Peters (BC/Ar/A)
Halothrix
H. lumbricalis (In progress)
Haplogloia
Haplogloia andersonii (Farlow) Levring (BC)
Laminariocolax
L. aecidioides (In progress)
Leptonematella
L. fasciculata (In progress)
Myriocladia
Myriocladia lovenii J.Agardh (BC/A)
Polycerea
Polycerea borealis Vinogradova (Ar)
Saundersella
Saundersella simplex (D.A. Saunders) Kylin (BC)
Saundersella sp. 1NWsimplex (Ar)
Sphaerotrichia
Sphaerotrichia divaricata (C.Agardh) Kylin (A)
Stilophora
Streblonema
S. sp._4GWS (In progress)
Striaria
S. attenuata (In progress)
Coilodesmaceae
Coilodesme
C. bulligera (In progress)
C. sp._1crust (In progress)
Delamaraceae
Delamarea
D. sp._2GWS (In progress)
Dictyosiphonaceae
Dictyosiphon
D. eckmani (In progress)
D. foeniculaceus (In progress)
D. macounii (In progress)
D. sp._1GWS(In progress)
D. sp._2GWS(In progress)
D. sp._3GWS(In progress)
D. sp._4GWS(In progress)
Ectocarpaceae
Ectocarpus
Ectocarpus fasciculatus Harvey (BC/A)
E. siliculosus (In progress)
E. sp._1siliculosus (In progress)
E. sp._4GWS (In progress)
Spongonema
Spongonema tomentosum (Hudson) Kützing (BC/A)
Elachistaceae
Elachista
Elachista fucicola (Velley) Areschoug (Ar/A)
E. stellaris (in progress)
Leathesiaceae
Leathesia
Leathesia marina (in progress)
Myrionemataceae
Myrionema
M. strangulans (in progress)
Punctariaceae
Asperococcus
A. fistulosus (in progress)
Punctaria
P. latifolia (in progress)
P. plantaginea (in progress)
P. sp._2GWS (In progress)
P. sp._5GWS (In progress)
P. sp._6GWS (In progress)
P. tenuissima (in progress)
Scytosiphonaceae
Colpomenia
C. peregrina (in progress)
Dactylosiphon
Dactylosiphon bullosus (D.A.Saunders) Santiañez, K.M.Lee, S.M.Boo & Kogame (In progress)
Melanosiphon
M. intestinalis (in progress)
Petalonia
P. fascia (in progress)
P. filiformis (in progress)
P. sp._1crust (in progress)
Planosiphon
P. complanatus (in progress)
P. zosterifolius (in progress)
Scytosiphon
S. canaliculatus (in progress)
S. lomentaria (in progress)
Scytosiphon promiscuus McDevit & G.W.Saunders (BC/Ar/A)
Scytosiphon shibazakiorum M.Hoshino & Kogame (BC/Ar/A)
S. sp._1crust (in progress)
S. sp._10lomentaria (in progress)
S. AtlanticComplex (in progress)
S. sp._GroupJ (in progress)
S. tenellus (in progress)
Striariaceae
Stictyosiphon
S. tortilis (in progress)
Fucales
Ascophyllum
Ascophyllum nodosum (Linnaeus) Le Jolis (Ar?/A)
Fucus
Fucus distichus Linnaeus (BC/Ar/A)
Fucus spiralis Linnaeus (BC/Ar?/A)
Fucus vesiculosus Linnaeus (Ar?/A)
Sargassaceae
Sargassum
Sargassum filipendula C.Agardh (A)
Sargassum muticum (Yendo) Fensholt (BC) (in progress)
Stephanocystis
Stephanocystis geminata (C.Agardh) Draisma, Ballesteros, F.Rosseau & T.Thibaut (BC) (in progress)
Ishegeales
Petrodermataceae
Petroderma
P. sp._1Arc (in progress)
Laminariales
Agaraceae
Agarum
Agarum clathratum Dumortier (BC/Ar/A)
Neoagarum
Neoagarum fimbriatum (Harvey) H.Kawai & T.Hanyuda (BC)
Costaria
Costaria costata (C.Agardh) De A.Saunders (BC)
Alariaceae
Alaria
Alaria esculenta (Linnaeus) Greville (Ar/A)
Alaria marginata Postels & Ruprecht (BC)
A. sp._1Arc (In progress)
Lessoniopsis
Lessoniopsis littoralis (Farlow & Setchell ex Tilden) Reinke (BC)
Pleurophycus
Pleurophycus gardneri Setchell & Saunders ex Tilden (BC)
Pterygophora
Pterygophora californica Ruprecht (BC)
Arthrothamnaceae
Cymathaere
Cymathaere triplicata (Postels & Ruprecht) J.Agardh (BC)
Egregia menziesii (Turner) Areschoug (BC)
Hedophyllum
Hedophyllum druehlii (G.W.Saunders & McDevit) Starko, S.C.Lindstrom & Martone (BC)
Hedophyllum nigripes (Rosenvinge) Starko, S.C.Lindstrom & Martone (BC/Ar/A)
Hedophyllum sessile (C.Agardh) Setchell (BC)
Macrocystis
Macrocystis pyrifera (Linnaeus) C.Agardh (BC)
Nereocystis
Nereocystis luetkeana (K.Mertens) Postels & Ruprecht (BC)
Postelsia
Postelsia palmaeformis Ruprecht (BC)
Saccharina
Saccharina latissima (Linnaeus) C.E.Lane, Mayes, Druehl & G.W.Saunders (BC/Ar/A)
Chordaceae
Chorda
Chorda filum (Linnaeus) Stackhouse (A)
Chorda borealis H.Kawai, T.Hanyuda & G.W.Saunders (Ar)
Laminariaceae
Laminaria
Laminaria digitata (Hudson) J.V. Lamouroux (Ar/A)
Laminaria ephemera Setchell (BC)
Laminaria setchellii Silva (BC)
Laminaria sinclairii (Harvey) Farlow, Anderson & Eaton (BC)
Laminaria solidungula J.Agardh (Ar/A)
Laminaria yezoensis Miyabe (BC)
Ralfsiales
Ralfsiaceae
Analipus
Analipus japonicus (Harvey) Wynne (BC)
Ralfsia
Ralfsia fungiformis (Gunnerus) Setchell & N.L.Gardner (BC/Ar/A)
R. robertii (in progress)
Ralfsiacean_GWS2 sp._1GWS (In progress)
Sphacelariales
Cladostephaceae
Cladostephus
C. sp._1spongiosum
Lithodermataceae
Lithoderma
L. sp._1GWS (In progress)
L. sp._1NB (In progress)
L. sp._2GWS (In progress)
Pseudolithoderma
P. sp._1GWS (In progress)
Sphacelariaceae
Battersia
B. arctica (In progress)
B. racemosa (In progress)
Chaetopteris
Chaetopteris plumosa (Lyngbye) Kützing (Ar/A)
Sphacelaria
S. cirrosa (In progress)
S. plumosa (In progress)
S. sp._2fusca(In progress)
S. nanus (In progress)
Stypocaulaceae
Halopteris
H. dura (In progress)
Protohalopteris
Protohalopteris radicans (Dillwyn) Draisma, Prud’homme & H.Kawai (BC/A)
Stschapoviales
Halosiphonaceae
Halosiphon
H. sp._2tomentosus (In progress)
H. tomentosus (In progress)
Tilopteridales
Phyllariaceae
Saccorhiza
S. dermatodea (In progress)
Tilopteraceae
Haplospora
H. globosa (In progress)
Tilopteridalean
T. sp._1GWS (In progress)
T. sp._2GWS (In progress)
Tilopteris
T. mertensii (In progress)
Seaweed of Canada 