Salsola

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Salsola
Salsola oppositifolia.JPG
Salsola oppositifolia
Scientific classification e
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Amaranthaceae
Subfamily: Salsoloideae
Tribe: Salsoleae
Genus: Salsola
L.
Species

24-25 species; see text

Salsola is a genus of the subfamily Salsoloideae in the family Amaranthaceae. The genus sensu stricto is distributed in central and southwestern Asia, North Africa, and the Mediterranean.[1] A common name of various members of this genus and related genera is saltwort, for their salt tolerance. The genus name Salsola is from the Latin salsus, meaning "salty".[2]

Description[edit]

The species of Salsola are mostly subshrubs, shrubs, small trees, and rarely annuals. The leaves are mostly alternate, rarely opposite, simple, and entire. The bisexual flowers have five tepals and five stamens. The pistil ends in two stigmata. The fruit is spherical with a spiral embryo and no perisperm.[2][3][4]

Systematics[edit]

The genus name Salsola was first published in 1753 by Linnaeus in Species Plantarum.[5] The type species is Salsola soda L.

The genus Salsola belongs to the tribe Salsoleae s.s. of the subfamily Salsoloideae in the family Amaranthaceae. The genus was recircumscribed in 2007 based on molecular phylogenetic research, greatly reducing the number of species.[1] Synonyms of Salsola sensu stricto are: Darniella Maire & Weiller, Fadenia Aellen & Townsend, Neocaspia Tzvelev, Hypocylix Wol., and Seidlitzia Bunge ex Boiss..

Harvested Salsola soda

The genus Salsola s.s. comprises 24-25 species since Akhani et al., 2007:[1]

Excluded species: Many species formerly grouped in Salsola were excluded by Akhani et al. (2007). They are now classified in separate genera:[1]

Uses[edit]

The leaves and shoots of S. soda, known in Italy as barba di frate or agretti, are cooked and used as vegetables. The species is also used for the production of potash.[6] In Namibia, where the plant is called gannabos, it is a valuable fodder plant.[7]

References[edit]

  1. ^ a b c d Akhani, Hossein; Edwards, Gerald; Roalson, Eric H. (2007). "Diversification of the old world Salsoleae s.l. (Chenopodiaceae): molecular phylogenetic analysis of nuclear and chloroplast data sets and a revised classification". International Journal of Plant Sciences. 168 (6): 931–956. doi:10.1086/518263. JSTOR 10.1086/518263. S2CID 86789297.
  2. ^ a b Mosyakin, S. L. (2004). "Salsola" (concerning the genus sensu lato). Flora of North America. 4.
  3. ^ Zhu, Gelin; Mosyakin, Sergei L.; Clemants, Steven E. "Chenopodiaceae" (Salsola s. l. - Online, concerning the genus sensu lato). Flora of China. 5 (402).
  4. ^ Freitag, Helmut; Hedge, Ian C.; Jafri, Saiyad Masudal Hasan; Kothe-Heinrich, Gabriele; Omer, S.; Uotila, Pertti. "Chenopodiaceae" (Salsola s. l. - Online, concerning the genus sensu lato). Flora of Pakistan.
  5. ^ Carl von Linné (1753). "Species Plantarum" (First publication of genus). 1 (222). Cite journal requires |journal= (help)
  6. ^ "Salsola soda". Plants for a Future. Retrieved November 20, 2020.
  7. ^ Rothauge, Axel (February 25, 2014). "Staying afloat during a drought". The Namibian. Archived from the original on March 2, 2014.