Sonchus arvensis | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Asterales |
Family: | Asteraceae |
Genus: | Sonchus |
Species: | S. arvensis |
Binomial name | |
Sonchus arvensis L. 1753 | |
Synonyms [1] | |
Synonymy
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Sonchus arvensis, the field milk thistle, [2] field sowthistle, [3] perennial sow-thistle, [4] corn sow thistle, dindle, gutweed, swine thistle, or tree sow thistle, is a species of flowering plant in the family Asteraceae. S. arvensis often occurs in annual crop fields and may cause substantial yield losses. [5]
The plant grows up to 1.5 metres (4 ft 11 in) in height, [6] : 744 with leaves 10–35 cm (4–13+3⁄4 in) long and 4–14 cm (1+1⁄2–5+1⁄2 in) wide. [7] It produces conspicuous yellow flowerheads about 3–5 cm (1+1⁄4–2 in) wide, [7] which are visited by various types of insects—especially hoverflies of the genus Eristalis . [8]
Sonchus arvensis is native to Eurasia, where it is widespread across most of the continent. [9] It has also become naturalized in many other regions, and is considered an invasive noxious weed in some places, such as North America (including Prince Edward Island), [10] Russia, New Zealand, and Australia. [11] [12] [13]
It grows in areas such as pastures, roadsides, bushlands and the shorelines of lakes, rivers [14] and sea coast. [15]
A study conducted in 2003 has shown that with future global atmospheric carbon levels, S. arvensis shows increased growth with increased atmospheric carbon which could potentially expand its range and outcompete native species. [16]
The young leaves, when less than a few inches long and not bitter in taste, can be mixed with other greens to make salad. They can also be boiled in a small quantity of water, changed once. The plant can contain toxic nitrates. [7]
Sonchus is a genus of flowering plants in the tribe Cichorieae within the family Asteraceae and are commonly known as sow thistles. Sowthistles are annual, biennial or perennial herbs, with or without rhizomes and a few are even woody.
Grindelia (gumweed) is a genus of plants native to the Americas belonging to the family Asteraceae. The genus was named for Latvian botanist David Hieronymus Grindel, 1776–1836.
Sonchus asper, the prickly sow-thistle, rough milk thistle, spiny sowthistle, sharp-fringed sow thistle, or spiny-leaved sow thistle, is a widespread flowering plant in the tribe Cichorieae within the family Asteraceae.
Acanthospermum humile is a species of plants in the family Asteraceae. It is native to the West Indies but naturalized in parts of South America, Central America, and North America.
Sonchus oleraceus is a species of flowering plant in the tribe Cichorieae of the family Asteraceae, native to Europe and Western Asia. It has many common names including common sowthistle, sow thistle, smooth sow thistle, annual sow thistle, hare's colwort, hare's thistle, milky tassel, milk thistle. and soft thistle.
Clibadium is a genus of flowering plants in the family Asteraceae.
Oblivia is a genus of flowering plant in the tribe Heliantheae within the family Asteraceae.
Pseudogynoxys is a genus of flowering plant in the groundsel tribe within the sunflower family, native to North and South America.
Critoniadelphus is a genus of flowering plants in the family Asteraceae.
Trigonospermum is a genus of Mesoamerican plants in the family Asteraceae.
Gymnosperma is a genus of flowering plants in the family Asteraceae. The only known species is Gymnosperma glutinosum, also known as gumhead, which is native to Mexico, Guatemala, and the southwestern United States.
Spiracantha is a genus of flowering plants in the tribe Vernonieae within the family Asteraceae.
Synedrella is a genus of flowering plants in the family Asteraceae.
Sonchus tenerrimus is a species of flowering plant in the family Asteraceae known by the common name slender sowthistle. It is native to the Mediterranean region of southern Europe, northern Africa, and the Middle East. It has been found as well in several other locations around the world, historically in association with ship ballast in coastal regions. It has become naturalized in a few places, such as California in the United States and Baja California in Mexico.
Eryngium jaliscense is a plant species native to the Mexican State of Jalisco. It grows in scattered populations in pine forests and other shaded slopes at elevations of 1,200–1,600 m (3,900–5,200 ft).
Trixis inula, the tropical threefold, is a plant species native to Texas, Mexico, Central America, northern South America, and the West Indies. It is found on open, sandy sites such as roadsides, thorn scrub, thickets, etc.
Ardisia escallonioides, the Island marlberry, is a plant species native to the West Indies and neighboring areas. It has been reported from Barbados, Bermuda, the Dominican Republic, Cuba, Mexico, Belize, Guatemala and Florida.
Chaptalia albicans, the white sunbonnet, is a plant species native to Mexico, Central America and the West Indies. It is known from Jamaica, Cuba, Guatemala, Belize, Honduras, southern Florida, the Bahamas, Hispaniola, Puerto Rico, San Luis Potosí, Veracruz, Yucatán, Campeche and Chiapas.
Arctotis venusta is a species of South African plants in the family Asteraceae. Common names include silver arctotis, kusgousblom, and blue-eyed African daisy. It is native to South Africa, Lesotho, Botswana, Namibia, and Zimbabwe. The species is widely cultivated as an ornamental, and has become naturalized in parts of the United States, Australia, and Central and South America, where it has escaped from gardens to become a noxious weed.
Cirsium horridulum, called bristly thistle, purple thistle, or yellow thistle is a North American species of plants in the tribe Cardueae within the family Asteraceae. It is an annual or biennial. The species is native to the eastern and southern United States from New England to Florida, Texas, and Oklahoma as well as to Mexico, Belize, Guatemala, Honduras, and the Bahamas.