MarBEF Data System - ERMS - Laurencia obtusa (Hudson) J.V.Lamouroux, 1813

WoRMS taxon details

Laurencia obtusa (Hudson) J.V.Lamouroux, 1813

AphiaID

144827 (urn:lsid:marinespecies.org:taxname:144827)

Classification

Status

accepted

Rank

Species

Type taxon of

Laurencia J.V.Lamouroux, 1813

Parent

Laurencia J.V.Lamouroux, 1813

Original name

Fucus obtusus Hudson, 1778

Synonymised names

Chondria obtusa (Hudson) C.Agardh, 1817 · unaccepted

Fucus obtusus Hudson, 1778 · unaccepted

Laurencia obtusata · unaccepted (misspelling)

Sphaerococcus obtusus (Hudson) Wahlenberg, 1826 · unaccepted

Direct children (30)

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Forma Laurencia obtusa f. intricata Schiffner
Forma Laurencia obtusa f. laxa
Forma Laurencia obtusa f. pyramidata (J.Agardh) Van Heurck, 1908
Variety Laurencia obtusa var. compacta A.B.Cribb, 1958
Variety Laurencia obtusa var. delilii Zanardini
Variety Laurencia obtusa var. densa Yamada
Variety Laurencia obtusa var. divaricata Yamada, 1931
Variety Laurencia obtusa var. gracilis (C.Agardh) Zanardini, 1847
Variety Laurencia obtusa var. laxa (Turner) Ardissone
Variety Laurencia obtusa var. mollissima A.B.Cribb, 1958
Variety Laurencia obtusa var. pulvinata Feldmann
Variety Laurencia obtusa var. pyramidalis (Bory) Zanardini
Variety Laurencia obtusa var. pyramidalis (Bory) Harvey
Variety Laurencia obtusa var. pyramidalis Harvey, 1849
Variety Laurencia obtusa var. pyramidica J.Agardh
Variety Laurencia obtusa var. racemosa Kützing, 1865
Variety Laurencia obtusa var. rigidula Grunow, 1874
Variety Laurencia obtusa var. crucifera Kützing accepted as Laurencia obtusa var. gracilis (C.Agardh) Zanardini, 1847
Variety Laurencia obtusa var. dendroidea (J.Agardh) Yamada, 1931 accepted as Laurencia dendroidea J.Agardh, 1852 (synonym)
Variety Laurencia obtusa var. gelatinosa (Lamouroux) J.Agardh, 1852 accepted as Laurencia obtusa var. gracilis (C.Agardh) Zanardini, 1847
Variety Laurencia obtusa var. intricata (J.V.Lamouroux) J.Agardh, 1842 accepted as Laurencia intricata J.V.Lamouroux, 1813
Variety Laurencia obtusa var. majuscula Harvey, 1863 accepted as Laurencia dendroidea J.Agardh, 1852
Variety Laurencia obtusa var. nana Harvey, 1834 accepted as Laurencia nidifica J.Agardh, 1852
Variety Laurencia obtusa var. natalensis (Kylin) Børgesen, 1945 accepted as Laurencia natalensis Kylin, 1938
Variety Laurencia obtusa var. paniculata (C.Agardh) Zanardini, 1847 accepted as Palisada thuyoides (Kützing) Cassano, Sentíes, Gil-Rodríguez & M.T.Fujii, 2009
Variety Laurencia obtusa var. papillosa (C.Agardh) Bertoloni, 1862 accepted as Palisada perforata (Bory) K.W.Nam, 2007 (synonym)
Variety Laurencia obtusa var. pyramidata Bory ex J.Agardh, 1852 accepted as Laurencia pyramidalis Bory de Saint-Vincent ex Kützing, 1849
Variety Laurencia obtusa var. regia Harvey, 1863 accepted as Laurencia arbuscula Sonder, 1845
Variety Laurencia obtusa var. snackeyi (Weber-van Bosse) Yamada, 1931 accepted as Laurencia snackeyi (Weber-van Bosse) M.Masuda, 1997 (synonym)
Forma Laurencia obtusa f. pulvinata Hamel, 1949 (uncertain)

Environment

marine

Original description

Not documented

Descriptive notes

LSID urn:lsid:algaebase.org:taxname:77348

LSID urn:lsid:algaebase.org:taxname:77348 [details]

Taxonomic citation

Guiry, M.D. & Guiry, G.M. (2025). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Laurencia obtusa (Hudson) J.V.Lamouroux, 1813. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=144827 on 2025-05-14

Taxonomic edit history

Date

action

2004-12-21 15:54:05Z

created

Guiry, Michael D.

2010-12-13 10:09:16Z

changed

Guiry, Michael D.

2015-06-26 12:00:51Z

changed

db_admin

Licensing

Copyright notice: the information originating from AlgaeBase may not be downloaded or replicated by any means, without the written permission of the copyright owner (generally AlgaeBase). Fair usage of data in scientific publications is permitted.

[taxonomic tree]

Nomenclature

basis of record Guiry, M.D. (2001). Macroalgae of Rhodophycota, Phaeophycota, Chlorophycota, and two genera of Xanthophycota, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 20-38 (look up in IMIS) [details]

Other

context source (HKRMS) Choy, S. Y. (1979). Distribution of marine algae in Hong Kong, with special reference to seasonal and spatial changes. Mphil thesis. The University of Hong Kong. [details]

context source (Bermuda) Schneider, C. W. (2003). An annotated checklist and bibliography of the marine macroalgae of the Bermuda Islands. Nova Hedwigia, 76(3-4): 275-361 [details]

additional source Fredericq, S., T. O. Cho, S. A. Earle, C. F. Gurgel, D. M. Krayesky, L. E. Mateo-Cid, A. C. Mendoza-González, J. N. Norris, and A. M. Suárez. 2009. Seaweeds of the Gulf of Mexico, Pp. 187–259 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. I. Biodiversity, pp. 187-259. Texas A&M Univ. Press. [details]

additional source Yamada, Y. (1928). Report of the biological survey of Mutsu Bay. 9. Marine algae of Mutsu Bay and adjacent waters. II. The Science Reports of the Tohoku University, Fourth series, Biology. 3: 497-534. (look up in IMIS) [details] Available for editors

[request]

additional source Silva, P. C.; Basson, P. W.; Moe, R. L. (1996). Catalogue of the benthic marine algae of the Indian Ocean. University of California Publications in Botany. 79: 1-1259., available online at https://books.google.be/books?hl=pt-PT&lr=&id=vtBdDwAAQBAJ&oi=fnd&pg=PR11&dq=Catalogue+of+the+benthic+marine+algae+of+the+Indian+Ocean&ots=FL-YOKu8Cx&sig=3PmT926F1rNHQTf1AhDeY-ztmu4#v=onepage&q=Catalogue%20of%20the%20benthic%20marine%20algae%20of%20the%20 [details]

additional source Guiry, M.D. & Guiry, G.M. (2025). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. searched on YYYY-MM-DD., available online at http://www.algaebase.org [details]

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