156,493 species and infraspecific names are in the database, 22,022 images, 60,456 bibliographic items, 447,765 distributional records.

Porphyra umbilicalis var. linearis (Greville) A.D.Cotton

Classification:
Empire Eukaryota
Kingdom Plantae
Subkingdom Biliphyta
Phylum Rhodophyta
Subphylum Eurhodophytina
Class Bangiophyceae
Subclass Bangiophycidae
Order Bangiales
Family Bangiaceae
Genus Porphyra

Pictures

click on thumbnail for larger version.

Porphyra umbilicalis var. linearis (Greville) A.D.Cotton
Spain, North of Galicia, 2009, base. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Porphyra umbilicalis var. linearis (Greville) A.D.Cotton
upper intertidal in exposed rocky, Spain, Galicia, A Coruña ría, Seixo Blanco, 1992. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Porphyra umbilicalis var. linearis (Greville) A.D.Cotton
upper intertidal in exposed rocky, Spain, Galicia, A Coruña ría, Seixo Blanco, 1992. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Porphyra umbilicalis var. linearis (Greville) A.D.Cotton
upper intertidial, Spain, Galicia, Ría de Coruña, 1992. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Porphyra umbilicalis var. linearis (Greville) A.D.Cotton
Spiddal, Co. Galway, Ireland; old plants on barnacles. 18 Apr 2002. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

Porphyra umbilicalis var. linearis (Greville) A.D.Cotton
Kilkee, Co. Clare, Ireland; upper-shore rock. 25 Mar 2005. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

Porphyra umbilicalis var. linearis (Greville) A.D.Cotton
Kilkee, Co. Clare, Ireland; upper-shore rock. 25 Mar 2005. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

Porphyra umbilicalis var. linearis (Greville) A.D.Cotton
Kilkee, Co. Clare, Ireland; upper-shore rock. 25 Mar 2005. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

Porphyra umbilicalis var. linearis (Greville) A.D.Cotton
Salthill, Co. Galway, Ireland; plants at MHWN. 21 Jan 2007. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

Porphyra umbilicalis var. linearis (Greville) A.D.Cotton
Salthill, Co. Galway; zonation of winter plants on artificial substrate at MHWN. 21 Jan 2007. Michael Guiry. © Michael Guiry (mike.guiry@nuigalway.ie).

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32 Found - Displaying 21 through 30

 

Caulerpa verticillata f. charoides Weber Bosse

Porphyra linearis Greville Spain, North of Galicia, 2009
© Ignacio Bárbara (barbara@udc.es)

Publication details
Porphyra umbilicalis var. linearis (Greville) A.D.Cotton 1912: 131

Published in: Cotton, A.D. (1912). Clare Island Survey. Marine algae. Proceedings of the Royal Irish Academy 31B(15): 1-178, pls I-IX.
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Type species
The type species (lectotype) of the genus Porphyra is Porphyra purpurea (Roth) C.Agardh.

Status of name
This name is currently regarded as a synonym of Porphyra linearis Greville

Basionym
Porphyra linearis Greville

Type information
Type locality: Peakhead near Sidmouth, Devon, England Lectotype: R.K. Greville; Spring; E (Brodie & Irvine 2003: 124).

Synonym(s)
No synonyms are currently included in AlgaeBase.

General environment
This is a marine species.

No distributions recorded
No distributional records for this taxon have been recorded by AlgaeBase to date. Generally, recent national lists or extensive regional or state lists have been employed to give a general indication of distribution.

Source of current name
Greville, R.K. (1830). Algae britannicae, or descriptions of the marine and other inarticulated plants of the British islands, belonging to the order Algae; with plates illustrative of the genera. pp. [i*-iii*], [i]-lxxxviii, [1]-218, pl. 1-19. Edinburgh & London: McLachlan & Stewart; Baldwin & Cradock.

Key references
Athanasiadis, A. (2016). Phycologia Europaea Rhodophyta Vol. I. pp. [i]-xxxxviii, 1-762. Thessaloniki: Published and distributed by the author.

Created: 23 March 2017 by M.D. Guiry

Verified by: 28 July 2017 by M.D. Guiry

Accesses: This record has been accessed by users 120 times since it was created.

Verification of data
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Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=163603

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2019. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 17 October 2019.

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