Chenopodiastrum | |
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Chenopodiastrum murale | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Amaranthaceae |
Subfamily: | Chenopodioideae |
Tribe: | Atripliceae |
Genus: | Chenopodiastrum (L.) S.Fuentes, Uotila & Borsch [1] |
Species | |
See text | |
Synonyms | |
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Chenopodiastrum is a genus of herbaceous flowering plants in the family Amaranthaceae. The genus was formally described in 2012. [2] [3] The 5 species occur in Eurasia, North Africa, and North America. [3]
The species in genus Chenopodiastrum are non-aromatic annual herbs. Young plants have vesicular trichomes, that later collapse and fall down, thus plants becoming glabrescent. Stems grow erect, with lateral branches. The alternate leaves have a petiole and a thickish triangular, ovate, rhombic-ovate to lanceolate leaf blade. The leaf margin can be irregularly dentate or lobed, or pinnatifid with narrow dentate lobes.
The axillary and terminal inflorescences consist of small dense glomerules of flowers, arranged spicately or paniculately. Flowers are bisexual or pistillate. They contain 5 basally connate perianth segments with a prominent keel near the apex, and a characteristic strong midrib visible from the inside; a circle of 5 stamens; and an ovary with 2 stigmas.
In fruit, the perianth lobes enclose the fruit or spread. The membraneous pericarp adheres firmly to the seed. The horizontally orientated seeds are lenticular. The black seed coat is often prominently pitted, sometimes rugulose or nearly smooth.
The genus Chenopodiastrum was described in 2012 by Suzy Fuentes-Bazan, Pertti Uotila und Thomas Borsch (in: A novel phylogeny-based generic classification for Chenopodium sensu lato, and a tribal rearrangement of Chenopodioideae (Chenopodiaceae). in Willdenowia 42, p. 14). After phylogenetic research, this group of species had to be separated from genus Chenopodium , that would otherwise have been polyphyletic. [2] The genus Chenopodiastrum belongs to the same tribe as Chenopodium, Tribus Atripliceae. [2]
Chenopodiastrum consists of 5 species, [2] occurring in Eurasia, North Africa, and North America:
Blitum bonus-henricus, also called Good-King-Henry, poor-man's asparagus, perennial goosefoot, Lincolnshire spinach, Markery, English mercury, or mercury goosefoot, is a species of goosefoot which is native to much of central and southern Europe.
The Chenopodioideae are a subfamily of the flowering plant family Amaranthaceae in the APG III system, which is largely based on molecular phylogeny, but were included - together with other subfamilies - in family Chenopodiaceae in the Cronquist system. Food species comprise Spinach, Good King Henry, several Chenopodium species, Orache, and Epazote. The name is Greek for goosefoot, the common name of a genus of plants having small greenish flowers.
Chenopodium is a genus of numerous species of perennial or annual herbaceous flowering plants known as the goosefoots, which occur almost anywhere in the world. It is placed in the family Amaranthaceae in the APG II system; older classification systems, notably the widely used Cronquist system, separate it and its relatives as Chenopodiaceae, but this leaves the rest of the Amaranthaceae polyphyletic. However, among the Amaranthaceae, the genus Chenopodium is the namesake member of the subfamily Chenopodioideae.
Strawberry blite is an edible annual plant, also known as blite goosefoot, strawberry goosefoot, strawberry spinach, Indian paint, and Indian ink.
Oxybasis rubra, common names red goosefoot or coastblite goosefoot, is a member of the genus Oxybasis, a segregate of Chenopodium. It is native to North America and Eurasia. It is an annual plant.
Chenopodiastrum murale, is a species of plant in the family Amaranthaceae known by the common names nettle-leaved goosefoot, Australian-spinach, salt-green, and sowbane. This plant is native to Europe and parts of Asia and northern Africa, but it is widespread worldwide, particularly in tropical and subtropical areas due to the ease of it being introduced. It is a common weed of fields and roadsides.
Chenopodium candolleanum, commonly known as seaberry saltbush, is a shrub in the subfamily Chenopodioideae of the family Amaranthaceae, native to Australia.
Chenopodium baccatum, commonly known as berry saltbush, is a species of shrub endemic to Western Australia.
Blitum virgatum, is a species of flowering plant in the amaranth family known by the common name leafy goosefoot. It is native to Eurasia. It can be found on other continents as an introduced species, growing as a minor weed in disturbed habitats and cultivated land.
Blitum californicum is a species of flowering plant in the amaranth family known by the common names California goosefoot and (ambiguously) "Indian lettuce".
Oxybasis chenopodioides, is a species of flowering plant in the family Amaranthaceae known by the common name low goosefoot.
Blitum nuttallianum, is a species of flowering plant in the amaranth family known by the common names povertyweed and Nuttall's povertyweed. It is native to North America, where it is widespread and common from Alaska to Mexico to New England. It can be found in many types of habitat, including disturbed areas, often favoring wet places. It is a fleshy annual herb producing two or more erect, reddish, hairless stems up to about 40 centimeters tall. The thick lance-shaped or arrowhead-shaped leaves are up to 4 centimeters in length. Clusters of several rounded flowers each appear in the leaf axils and yield small fruits about 2 millimeters wide.
Spinacia is a flowering plant genus in the subfamily Chenopodioideae of the family Amaranthaceae. The most common member is spinach.
The Betoideae are a small subfamily of the flowering plant amaranth family, Amaranthaceae sensu lato. Commonly known members include beet, sugar beet, chard, and mangelwurzel, which all are cultivars of Beta vulgaris.
Oxybasis glauca, common name oak-leaved goosefoot, is a species of goosefoot plant native to Europe. It has been introduced and become an invasive weed in North America. This invader of European origin also appears in trampled communities in North Korea.
Blitum is a genus of flowering plants in the amaranth family Amaranthaceae, subfamily Chenopodioideae. It is closely related to genus Spinacia. Its 12 species were traditionally placed in the genera Chenopodium, Monolepis, or Scleroblitum. The species of genus Blitum occur in Asia, Europe, North Africa, the Americas, and Australia.
Oxybasis is a flowering plant genus from the subfamily Chenopodioideae of the family Amaranthaceae. It was first described in 1841, and newly used since 2012 for five species that were traditionally grouped into genus Chenopodium. They occur in Europe, Asia, North Africa and America.
Lipandra polysperma, common name manyseed goosefoot, is the only species of the monotypic plant genus Lipandra from the subfamily Chenopodioideae of the family Amaranthaceae.
Atripliceae are a tribe of the subfamily Chenopodioideae belonging to the plant family Amaranthaceae. Atriplex is the largest genus of the tribe. Species of Atripiceae are ecologically important in steppe and semi-desert climates.
Herbstia is a monotypic genus of flowering plants belonging to the family Amaranthaceae. It only contains one species, Herbstia brasiliana(Moq.) Sohmer It is within the Amaranthoideae subfamily.
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