[{"AphiaID":496330,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=496330","scientificname":"Ascophylla laevigata","authority":"Stackhouse, 1809","status":"unaccepted","unacceptreason":"nom. illeg.","taxonRankID":220,"rank":"Species","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":494787,"originalNameUsageID":496330,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophylla","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophylla laevigata Stackhouse, 1809. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=496330 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:496330","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":667817,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=667817","scientificname":"Ascophylla nodosa","authority":"(Linnaeus) Kuntze, 1894","status":"unaccepted","unacceptreason":"synonym","taxonRankID":220,"rank":"Species","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":494787,"originalNameUsageID":239248,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophylla","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophylla nodosa (Linnaeus) Kuntze, 1894. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=667817 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:667817","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":553795,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=553795","scientificname":"Ascophyllum mackayi f. robertsonii","authority":"Batters, 1892","status":"unaccepted","unacceptreason":null,"taxonRankID":260,"rank":"Forma","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":238768,"originalNameUsageID":553795,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophyllum","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophyllum mackayi f. robertsonii Batters, 1892. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=553795 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:553795","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":553899,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=553899","scientificname":"Ascophyllum nodosum f. denudatum","authority":"(C.Agardh) Athanasiadis, 1996","status":"unaccepted","unacceptreason":null,"taxonRankID":260,"rank":"Forma","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":145541,"originalNameUsageID":552087,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophyllum","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophyllum nodosum f. denudatum (C.Agardh) Athanasiadis, 1996. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=553899 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:553899","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":1646205,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1646205","scientificname":"Ascophyllum nodosum f. typicum","authority":"A.D.Zinova, 1953","status":"unaccepted","unacceptreason":"synonym","taxonRankID":260,"rank":"Forma","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":145541,"originalNameUsageID":null,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophyllum","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophyllum nodosum f. typicum A.D.Zinova, 1953. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1646205 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:1646205","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2023-03-07T06:21:36.477Z"},{"AphiaID":696634,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=696634","scientificname":"Ascophyllum nodosum var. furcatum","authority":"(Areschoug) Reinke, 1892","status":"unaccepted","unacceptreason":"synonym","taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":145541,"originalNameUsageID":552088,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophyllum","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophyllum nodosum var. furcatum (Areschoug) Reinke, 1892. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=696634 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:696634","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":551944,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=551944","scientificname":"Ascophyllum nodosum var. lusitanicum","authority":"Lami, 1939","status":"unaccepted","unacceptreason":null,"taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":145541,"originalNameUsageID":551944,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophyllum","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophyllum nodosum var. lusitanicum Lami, 1939. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=551944 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:551944","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":551632,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=551632","scientificname":"Ascophyllum nodosum var. mackayi","authority":"(Turner) Cotton, 1912","status":"unaccepted","unacceptreason":null,"taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":145541,"originalNameUsageID":496340,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophyllum","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophyllum nodosum var. mackayi (Turner) Cotton, 1912. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=551632 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:551632","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":1361453,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1361453","scientificname":"Ascophyllum nodosum var. minus","authority":"Batters, 1902","status":"unaccepted","unacceptreason":"synonym","taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":145541,"originalNameUsageID":1361453,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophyllum","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophyllum nodosum var. minus Batters, 1902. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1361453 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:1361453","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2019-07-24T06:25:05.753Z"},{"AphiaID":551985,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=551985","scientificname":"Ascophyllum nodosum var. siliquatum","authority":"(Turner) Batters, 1902","status":"unaccepted","unacceptreason":null,"taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":145541,"originalNameUsageID":696633,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophyllum","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophyllum nodosum var. siliquatum (Turner) Batters, 1902. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=551985 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:551985","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":696975,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=696975","scientificname":"Ascophyllum nodosum var. typicum","authority":"Reinke, 1892","status":"unaccepted","unacceptreason":"synonym","taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":145541,"originalNameUsageID":696975,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophyllum","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophyllum nodosum var. typicum Reinke, 1892&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=696975 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:696975","isMarine":null,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":1,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":666980,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=666980","scientificname":"Ascophyllum robertsonii","authority":"(Batters) Batters, 1892","status":"unaccepted","unacceptreason":"synonym","taxonRankID":220,"rank":"Species","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":144128,"originalNameUsageID":553795,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ascophyllum","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ascophyllum robertsonii (Batters) Batters, 1892. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=666980 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:666980","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":499532,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=499532","scientificname":"Chordaria scorpioides","authority":"(Hornemann) Lyngbye, 1819","status":"unaccepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":143954,"originalNameUsageID":499529,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Ectocarpales","family":"Chordariaceae","genus":"Chordaria","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Chordaria scorpioides (Hornemann) Lyngbye, 1819. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=499532 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:499532","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":668305,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=668305","scientificname":"Fistularia nodosa","authority":"(Linnaeus) Stackhouse, 1816","status":"unaccepted","unacceptreason":"synonym","taxonRankID":220,"rank":"Species","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":604963,"originalNameUsageID":239248,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Fistularia","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Fistularia nodosa (Linnaeus) Stackhouse, 1816. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=668305 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:668305","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":499528,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=499528","scientificname":"Fucodium nodosum","authority":"(Linnaeus) J.Agardh, 1848","status":"unaccepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":369662,"originalNameUsageID":239248,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Fucodium","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Fucodium nodosum (Linnaeus) J.Agardh, 1848. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=499528 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:499528","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":552090,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=552090","scientificname":"Fucodium nodosum var. scorpioides","authority":"(Hornemann) J.Agardh, 1848","status":"unaccepted","unacceptreason":null,"taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":499528,"originalNameUsageID":499529,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Fucodium","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Fucodium nodosum var. scorpioides (Hornemann) J.Agardh, 1848. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=552090 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:552090","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":239248,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=239248","scientificname":"Fucus nodosus","authority":"Linnaeus, 1753","status":"unaccepted","unacceptreason":"synonym","taxonRankID":220,"rank":"Species","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":144129,"originalNameUsageID":239248,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Fucus","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Fucus nodosus Linnaeus, 1753. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=239248 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:239248","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":552087,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=552087","scientificname":"Fucus nodosus var. denudatus","authority":"C.Agardh, 1820","status":"unaccepted","unacceptreason":null,"taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":239248,"originalNameUsageID":552087,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Fucus","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Fucus nodosus var. denudatus C.Agardh, 1820. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=552087 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:552087","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":552089,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=552089","scientificname":"Fucus nodosus var. evesiculosus","authority":"J.Agardh, 1836","status":"unaccepted","unacceptreason":null,"taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":239248,"originalNameUsageID":552089,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Fucus","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Fucus nodosus var. evesiculosus J.Agardh, 1836. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=552089 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:552089","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":696633,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=696633","scientificname":"Fucus nodosus var. siliquatus","authority":"Turner, 1802","status":"unaccepted","unacceptreason":"synonym","taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":239248,"originalNameUsageID":696633,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Fucus","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Fucus nodosus var. siliquatus Turner, 1802. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=696633 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:696633","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":499530,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=499530","scientificname":"Halicoccus nodosus","authority":"(Linnaeus) Lyngbye, 1819","status":"unaccepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":369716,"originalNameUsageID":239248,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Halicoccus","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Halicoccus nodosus (Linnaeus) Lyngbye, 1819. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=499530 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:499530","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":552088,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=552088","scientificname":"Halicoccus nodosus var. furcatus","authority":"Areschoug, 1847","status":"unaccepted","unacceptreason":null,"taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":499530,"originalNameUsageID":552088,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Halicoccus","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Halicoccus nodosus var. furcatus Areschoug, 1847. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=552088 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:552088","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":552420,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=552420","scientificname":"Halidrys siliquosa var. minor","authority":"Lyngbye, 1819","status":"unaccepted","unacceptreason":null,"taxonRankID":240,"rank":"Variety","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":145540,"originalNameUsageID":552420,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Sargassaceae","genus":"Halidrys","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Halidrys siliquosa var. minor Lyngbye, 1819. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=552420 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:552420","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":499531,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=499531","scientificname":"Ozothallia nodosa","authority":"(Linnaeus) Decaisne & Thuret, 1845","status":"unaccepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":369977,"originalNameUsageID":239248,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ozothallia","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ozothallia nodosa (Linnaeus) Decaisne & Thuret, 1845. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=499531 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:499531","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":553900,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=553900","scientificname":"Ozothallia nodosa f. furcata","authority":"(Areschoug) Kjellman, 1880","status":"unaccepted","unacceptreason":null,"taxonRankID":260,"rank":"Forma","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":499531,"originalNameUsageID":552088,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ozothallia","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ozothallia nodosa f. furcata (Areschoug) Kjellman, 1880. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=553900 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:553900","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"},{"AphiaID":499112,"url":"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=499112","scientificname":"Ozothallia vulgaris","authority":"Decaisne & Thuret, 1845","status":"unaccepted","unacceptreason":null,"taxonRankID":220,"rank":"Species","valid_AphiaID":145541,"valid_name":"Ascophyllum nodosum","valid_authority":"(Linnaeus) Le Jolis, 1863","parentNameUsageID":369977,"originalNameUsageID":499112,"kingdom":"Chromista","phylum":"Ochrophyta","class":"Phaeophyceae","order":"Fucales","family":"Fucaceae","genus":"Ozothallia","citation":"Guiry, M.D. & Guiry, G.M. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ozothallia vulgaris Decaisne & Thuret, 1845. Accessed through: World Register of Marine Species at: https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=499112 on 2026-11-13","lsid":"urn:lsid:marinespecies.org:taxname:499112","isMarine":1,"isBrackish":null,"isFreshwater":null,"isTerrestrial":null,"isExtinct":null,"match_type":"exact","modified":"2015-06-26T12:00:51.270Z"}]