Die Strauchige Sode (Suaeda vera) ist eine Pflanzenart aus der Gattung der Soden (Suaeda) in der Unterfamilie Suaedoideae der Familie der Fuchsschwanzgewächse (Amaranthaceae).
Die Strauchige Sode ist ein kleiner, stark verzweigter, aufrechter Strauch, der 30 bis 120 Zentimeter hoch wird. Seine Äste sind aufrecht oder aufrecht-abstehend und weißlich. Seine dicklichen, walzlichen bis halbstielrunden Blätter sind wechselständig, sie sind graugrün oder etwas rötlich. Die kleinen, sitzenden Blätter sind 5 bis 18 Millimeter lang, etwa 1 Millimeter breit und enden in einer kurzen Spitze. Der Strauch ist ziemlich dicht mit Blättern besetzt.[1][2]
Die zwittrigen Blüten haben eine unscheinbare, zusammenneigende, fünflappige, fast kugelige und grüne, einfache Blütenhülle. Sie sitzen zu 1 bis 3 in den Blattachseln und bilden einen ährenförmigen Blütenstand. Es sind 5 kurze Staubblätter vorhanden und der oberständige Fruchtknoten trägt 3 verwachsene Narben. Die Samen im fruchtenden Perianth (Utrikel) sind glatt.[1][2]
Die Blütezeit ist Juni bis Juli.[1]
Die Chromosomenzahl beträgt 2n =18 oder 36.[3]
Suaeda vera kommt in Madeira, auf den Kanaren, den Kapverden und Selvagens, in Marokko, Algerien, Tunesien, Libyen, Ägypten, Israel, Jordanien, im Libanon, Portugal, Gibraltar, Spanien, den Balearen, Korsika, Sardinien, Sizilien, Malta, Frankreich, Großbritannien, Italien, in Kroatien, Serbien, Montenegro, Albanien, in Griechenland, in der Ägäis, in Kreta, Zypern und auf der Sinai-Halbinsel vor.[4][5] Die Strauchige Sode gedeiht in Salzsümpfen und an Felsküsten.[1]
Die Strauchige Sode wurde von Johann Friedrich Gmelin in Syst. Nat. 2: 503, 1791 erstbeschrieben. Er übernahm den Namen aber von Peter Forsskål. Synonyme sind Suaeda laxifolia Lowe, Suaeda longifolia W.D.J.Koch und Suaeda fruticosa subsp. vera (J.F.Gmel.) Maire & Weiller.[5]
Die Strauchige Sode (Suaeda vera) ist eine Pflanzenart aus der Gattung der Soden (Suaeda) in der Unterfamilie Suaedoideae der Familie der Fuchsschwanzgewächse (Amaranthaceae).
Suaeda vera, also known as shrubby sea-blite,[1][2] shrubby seablight[3] or in the USA sometimes as alkali seepweed,[4] is a species of flowering plant in the family Amaranthaceae (formerly classified under the Chenopodiaceae). It is a small shrub, with very variable appearance over its wide range. It is a halophyte, and occurs in arid and semi-arid saltflats, salt marshes and similar habitats.
This species was first described according to the modern Linnaean system of taxonomy by Linnaeus himself in 1753, who called the species Chenopodium fruticosum. A student of his, Peter Forsskål, joined an expedition undertaking a scientific exploration of Egypt, Saudi Arabia, Yemen and further in 1760. Only one explorer survived the journey, but Forsskål's journal and notes made it safely back to Copenhagen, and in 1775 his new data was summarised by the last remaining member of the expedition. Forsskål named a number of Suaeda species from the region, including S. vera, S. vermiculata and S. fruticosa,[5] but the 1775 work was not validly published and therefore the names nomima invalida. In 1776 Forsskål's new genus Suaeda was validated by Johann Friedrich Gmelin,[6] and in 1791 Gmelin validated the species.[7] However, what Forsskål called S. vera was the same as Linnaeus's Chenopodium fruticosum, whereas what Forsskål called S. fruticosa was a species that does not occur in Europe, the Near East or North Africa. Nonetheless, the identities were switched, such that S. fruticosa, with the incorrect authority attribution (L.) Forssk. was and still is commonly used across the region,[8][9] although the switched identity was discovered in the mid-20th century.[10]
William Forsyth Jr. translated Gmelin's 1791 thirteenth edition of the Systema Naturae into English as A Botanical nomenclator in 1794, but decided to move this species to Salsola vera in his translation, and gives Gmelin's 1776 work as the publication of the basionym, further confusing the issue.[11]
Another name and taxon tangled up in this confusion is S. vermiculata. According to Petteri Uotila, writing for the EUR+MED flora project in 2011, this is a species which is only found in Europe in Spain and Sicily, and is otherwise distributed in Africa, four of the Canary Islands, and the Middle East.[9] The African Plants Database agrees with Uotila that S. fruticosa does not occur in Africa, but states that the name was misapplied to populations of S. vermiculata in Africa, not to S. vera, while listing the same works.[12] The Database does agree that S. vera occurs in the Maghreb, and also gives S. fruticosa as a synonym, but S. fruticosa under a different authority attribution![13]
G. Tutin's Flora Europaea (last edition in 1993) uses the name S. fruticosa for this taxon.[9]
The British botanist Clive A. Stace uses the name S. fruticosa for this species in his New Flora of the British Isles.[14]: 495 This usage was also found in the 1958 List of British Vascular Plants by James Edgar Dandy, but in 1969 Dandy corrected the nomenclature to S. vera.[10] Other British authorities use the name S. vera.[1][2]
The 2016 Flora of Iraq accepts S. fruticosa and S. vermiculata in the flora of Iraq, but not S. vera.[15][16][17] One of the only botanical authorities to recognise all three taxa within the country are Avinoam Danin and Ori Fragman-Sapir in Israel. According to them, all three taxa are valid species and each has a different habitat, with S. vera occurring along the Mediterranean coast and in the highlands of the central Negev Desert,[18] S. fruticosa occurring around the shores of the Dead Sea,[19] and with S. vermiculata in the valley of Arabah.[20] A further complication is that according to the Suaeda specialist Helmut Freitag in the 2001 Flora of Pakistan, the S. vermiculata in the 1966 Flora Palestina by Daniel Zohary is misidentified, and is actually S. fruticosa.[21]
The name Suaeda vera was itself misapplied to a collection of S. vermiculata, which was reported in error in Portugal.[22] In the 1990 volume of the Flora Ibérica, only S. vera was stated to occur in Spain, not S. vermiculata or S. fruticosa.[5] The EUR+MED flora project has both S. vera and S. vermiculata occurring in Spain, but not S. fruticosa.[9][22]
It has a chromosome number of 2n=36.[14][23]
The range of this species is primarily along the coasts of the Mediterranean region. In Europe the range extends northwards along the Atlantic coasts of Spain, Portugal, France to south-eastern England. It does not extend around the Black Sea.[9]
Because of the taxonomic confusion, the distribution in Africa is somewhat more complicated. It occurs in the Canary Islands, the Maghreb countries of northern Africa,[9] and likely into the Sahel countries of Sudan and Mauritania,[13] but it is unclear if the populations further in southern Africa, formerly classified as Suaeda fruticosa, belong to S. vera or S. vermiculata.[12][13] For example, the 1988 Atlas Florae Europaeae, which is based on an older edition of the Flora Europaea, includes Cape Verde for S. fruticosa, which this population isn't, but it is not clear to which taxon it actually belongs.[24]: 72
In Asia it appears that this species is limited to around the Mediterranean region in the Levant and along the coasts of southern Anatolia.[9][18] It does not extend eastwards into Iraq or Pakistan, here the real S. fruticosa occurs.[21] A similar situation seems to exist on the Arabian Peninsula.
Seeds germinate more readily in fresh than in salt water.[23]: 309 In Britain it is a coastal species found particularly where shingle and salt marsh meet.[2]
It is one of a number of plants high in sodium known as 'barilla' which were used to make soda ash for use in the soap and glass industries. Large quantities were exported from North Africa in the 18th and 19th centuries.[25] In a trial in Tunisia it has been found possible to grow both Suaeda and the cordgrass Spartina alterniflora using seawater to irrigate them and increase yields, but only when additional nitrogen and phosphorus are added. The high salt content of the plants will be likely to limit their use as stand alone forage crops, it being more likely they will be used as components of a feed mix.[26]
Suaeda vera, also known as shrubby sea-blite, shrubby seablight or in the USA sometimes as alkali seepweed, is a species of flowering plant in the family Amaranthaceae (formerly classified under the Chenopodiaceae). It is a small shrub, with very variable appearance over its wide range. It is a halophyte, and occurs in arid and semi-arid saltflats, salt marshes and similar habitats.
Suaeda vera es una especie de planta halófita perteneciente a la familia Chenopodiaceae.
Es una planta nativa del Mediterráneo, distribuyéndose en España en las marismas de Isla Cristina y el golfo de Cádiz, Murcia, Alicante, Islas Baleares y Lérida. Vive sólo en las marismas y zonas salobres. Costas rocosas.
Es un arbusto muy ramificado con las ramas superiores cubiertas de pequeñas hojas lineares y carnosas; a menudo, toda la planta adquiere coloraciones rojizas. Es un arbusto frecuente en suelos salinos, tanto en zonas húmedas como en el litoral (zonas rocosas incluidas). Puede formar comunidades monoespecíficas o estar asociado a otras especies arbustivas halófilas de la misma familia (Sarcocornia fruticosa , Arthrocnemum macrostachyum, etc.). Es frecuente en islotes y acantilados donde crían las gaviotas.[1]
Suaeda vera fue descrito por Forssk. ex J.F.Gmel. y publicado en Onomat. Bot. Compl. 8: 797. 1776.[2]
Suaeda: nombre genérico que proviene de un antiguo nombre árabe para la especie Suaeda vera y que fue asignado como el nombre del género en el siglo XVIII por el taxónomo Peter Forsskal.[3][4]
vera: epíteto latino que significa "verdadero.[5]
Suaeda vera es una especie de planta halófita perteneciente a la familia Chenopodiaceae.
Suaeda vera, la Soude ligneuse ou Soude vraie, est une espèce de plantes dicotylédones de la famille des Amaranthaceae, originaire du bassin méditerranéen et d'Europe occidentale.
C'est une plante halophile qui se plait dans les prés salés et sansouires des zones littorales[2]
Selon Catalogue of Life (9 mai 2015)[3] :
Selon Tropicos (9 mai 2015)[4] :
Selon Flora iberica[5] :
Suaeda vera, la Soude ligneuse ou Soude vraie, est une espèce de plantes dicotylédones de la famille des Amaranthaceae, originaire du bassin méditerranéen et d'Europe occidentale.
Suaeda vera Forssk. ex J.F.Gmel. è una pianta della famiglia delle Chenopodiaceae (o Amaranthaceae secondo la classificazione APG)[1][2].
Suaeda vera Forssk. ex J.F.Gmel. è una pianta della famiglia delle Chenopodiaceae (o Amaranthaceae secondo la classificazione APG).
Suaeda vera é uma espécie de planta com flor pertencente à família Chenopodiaceae.
A autoridade científica da espécie é Forssk. ex J.F.Gmel, tendo sido publicada em Syst. 2: 503. 1791.
Trata-se de uma espécie presente no território português, nomeadamente em Portugal Continental e no Arquipélago da Madeira.
Em termos de naturalidade é nativa das duas regiões atrás indicadas.
Não se encontra protegida por legislação portuguesa ou da Comunidade Europeia.
Suaeda vera é uma espécie de planta com flor pertencente à família Chenopodiaceae.
A autoridade científica da espécie é Forssk. ex J.F.Gmel, tendo sido publicada em Syst. 2: 503. 1791.
