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Ulva lactuca var. rigida (C.Agardh) Le Jolis

Classification:
Empire Eukaryota
Kingdom Plantae
Subkingdom Viridiplantae
Infrakingdom Chlorophyta infrakingdom
Phylum Chlorophyta
Subphylum Chlorophytina
Class Ulvophyceae
Order Ulvales
Family Ulvaceae
Genus Ulva

Pictures

click on thumbnail for larger version.

Ulva lactuca var. rigida (C.Agardh) Le Jolis
recolectada en la zona Suroriental. Hábito. Foto: Abdiel Jover..

Ulva lactuca var. rigida (C.Agardh) Le Jolis
reproductive lamina in cross-section, Galicia, Spain, 2015, Ignacio Bárbara. 24 Dec 2016. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Ulva lactuca var. rigida (C.Agardh) Le Jolis
reproductive lamina in Surface view, Galicia, Spain, 2015, Ignacio Bárbara. 24 Dec 2016. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Ulva lactuca var. rigida (C.Agardh) Le Jolis
eproductive lamina in cross-section, Galicia, Spain, 2015, Ignacio Bárbara. 24 Dec 2016. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Ulva lactuca var. rigida (C.Agardh) Le Jolis
Mar Menor, Murcia, Spain. 03 Jul 2013. Isabel Rubio Perez. © marmenormarmayor.es.

Ulva lactuca var. rigida (C.Agardh) Le Jolis
lower inertidal, Ria de A Coruna, Galicia, Spain, 2013, Ignacio Barbara. 27 Dec 2013. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Ulva lactuca var. rigida (C.Agardh) Le Jolis
lower intertidal, Ria de A Coruna, Galicia, Spain, 2013, Ignacio Bárbara. 27 Dec 2013. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Ulva lactuca var. rigida (C.Agardh) Le Jolis
South of Portugal, 2010. 09 Dec 2011. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Ulva lactuca var. rigida (C.Agardh) Le Jolis
Ría de Ares, Galicia, Spain, 2011. 09 Dec 2011. Ignacio Bárbara. © Ignacio Bárbara (barbara@udc.es).

Ulva lactuca var. rigida (C.Agardh) Le Jolis
Ulva rigida, Point Lonsdale, Victoria, Australia" . M.D. Guiry" . © Michael Guiry (mike.guiry@nuigalway.ie).

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Elachista zosterae Noda

Ulva rigida C.Agardh Black Hd., Co. Clare, Ireland; lower-shore rock pools
© Michael Guiry (mike.guiry@nuigalway.ie)

Publication details
Ulva lactuca var. rigida (C.Agardh) Le Jolis 1863: 38

Published in: Le Jolis, A. (1863). Liste des algues marines de Cherbourg. Mémoires de la Société Impériale des Sciences Naturelles de Cherbourg 10: 5-168, pls I-IV.
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Type species
The type species (holotype) of the genus Ulva is Ulva lactuca Linnaeus.

Status of name
This name is currently regarded as a synonym of Ulva rigida C.Agardh

Basionym
Ulva rigida C.Agardh

Type information
Type locality: Cádiz, Spain (Silva, Basson & Moe 1996: 750). Type: LD herb. alg. Agardh, 14449 (Ricker 1987: 41). Notes: Silva et al. recommend consulting Papenfuss (1960: 305) for further information regarding the type locality of this species. The type locality was given as Cape of Good Hope by Ricker (1987: 41) and he records that a lectotype has been selected by R.B. Searles on 10 October 1975. Womersley (1984: 144) gives the herbarium no. 14294.

Origin of species name
Adjective (Latin), lettuce (Lewis & Short 1890).

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

General environment
This is a marine species.

Detailed distribution with sources
(as Ulva lactuca var. rigida (C.Agardh) Le Jolis)
Europe: Balearic Islands (Piccone 1889, Rodríguez y Femenías 1889), Britain (Newton 1931), Romania (Caraus 2002), Spain (Sauvageau 1897, Seoane-Camba 1957, Fischer-Piette, C. & Seoane-Camba, J. (1962), Seoane-Camba 1965).

Atlantic Islands: Canary Islands (Børgesen 1925).

North America: Alaska (Saunders 1901), Florida (Taylor 1928, Dawes 1974).

South America: Brazil (Taylor 1930), Chile (Taylor 1939, Silva & Chacana 2005), Colombia (Schnetter 1969), Falkland Islands/Islas Malvinas (Taylor 1939), Peru (Dawson, Acleto & Foldvik 1964).

Africa: Ethiopia (Papenfuss 1968).

South-west Asia: Sri Lanka (Børgesen 1936).

Australia and New Zealand: New Zealand (Chapman 1956).

Key references
Dawson, E.Y., Acleto, O.C. & Foldvik, N. (1964). The seaweeds of Peru. Beihefte zur Nova Hedwigia 13: 1-111, 81 pls.

Created: 25 December 1998 by M.D. Guiry

Verified by: 04 December 2017 by M.D. Guiry

Accesses: This record has been accessed by users 2834 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=14492

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2018. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 26 September 2018.

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