Chenopodium album is a fast-growing annual plant in the flowering plant family Amaranthaceae. Though cultivated in some regions, the plant is elsewhere considered a weed. Common names include lamb's quarters, melde, goosefoot, wild spinach and fat-hen, though the latter two are also applied to other species of the genus Chenopodium, for which reason it is often distinguished as white goosefoot. Chenopodium album is extensively cultivated and consumed in Northern India, and Nepal as a food crop known as bathua.
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 the family Chenopodiaceae, or goosefoot family, in the Cronquist system.
Chenopodium is a genus of numerous species of perennial or annual herbaceous flowering plants known as the goosefoot, 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.
Chenopodium vulvaria, stinking goosefoot is a foul-smelling plant that grows on bare ground in coastal habitats in the Mediterranean region and is associated with dung heaps and disturbed ground inland. It is native to southern Europe and western Asia and has spread to northern Europe other temperate parts of the world, with agriculture.
Chenopodium berlandieri, also known by the common names pitseed goosefoot, lamb's quarters, and huauzontle (Nahuatl) is an annual herbaceous plant in the family Amaranthaceae.
Blitum californicum is a species of flowering plant in the amaranth family known by the common names California goosefoot and (ambiguously) "Indian lettuce".
Chenopodium atrovirens is a species of flowering plant in the amaranth family known by the common names pinyon goosefoot and dark goosefoot.
Oxybasis chenopodioides is a species of flowering plant in the family Amaranthaceae known by the common name saltmarsh goosefoot. It is native to Europe, Asia and parts of Africa, where it grows on bare mud in brackish hollows in coastal grassland, inland salt steppes and salty deserts. It has spread to similar habitats in both North and South America. Its habitat is an uncommon one and is threatened by agricultural improvement in many areas, but overall its populations are stable. This species often grows with, and is easily confused with the closely-related red goosefoot.
Chenopodium desiccatum is a species of flowering plant in the family Amaranthaceae known by the common names aridland goosefoot and slimleaf goosefoot.
Chenopodium fremontii is a species of flowering plant in the family Amaranthaceae known by the common name Frémont's goosefoot. Both the species' specific epithet, and the common name derive from the 19th century western pioneer John C. Frémont.
Chenopodium hians is a species of flowering plant in the family Amaranthaceae known by the common names hians goosefoot and gaping goosefoot. The Latin species name hians means "gaping".
Chenopodium leptophyllum is a species of flowering plant in the family Amaranthaceae known by the common name narrowleaf goosefoot.
Dysphania multifida is a species of flowering plant in the family Amaranthaceae known by the common names cutleaf goosefoot and scented goosefoot.
Dysphania pumilio is a species of flowering plant in the family Chenopodioideae known by the common name clammy goosefoot.
Scleranthus annuus is a species of flowering plant in the family Caryophyllaceae known by the common names German knotweed and annual knawel. It is native to Europe, Asia, and North Africa, and it is known throughout the rest of the temperate world as an introduced species and a common weed. It grows in many types of habitat, often in disturbed areas.
Silene gallica is a species of flowering plant in the family Caryophyllaceae known by several common names, including common catchfly, small-flowered catchfly, and windmill pink. It is native to Eurasia and North Africa, but it can be found throughout much of the temperate world as a common roadside weed.
Lomatium erythrocarpum, known by the common name redfruit desertparsley, is a rare species of flowering plant in the carrot family. It is endemic to Oregon in the United States, where it is limited to a section of the Blue Mountains within Baker County.
Chenopodium cycloides is a species of flowering plant in the family Amaranthaceae known by the common name sandhill goosefoot. It is native to the south-central United States.
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.
Stellaria aquatica is a species of flowering plant in the carnation family Caryophyllaceae, known as water chickweed or giant chickweed. It is a perennial herbaceous dicot plant with stems between 10 and 100 cm. high, growing in humid, wet areas, for example, on the sides of gutters or under or between bushes. It occurs naturally in the temperate regions of central and western Europe. The flowers are white. The plants bloom between June and August.
