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Agoseris is a small genus of annual or perennial herbs in the family Asteraceae described as a genus in 1817.[1][2]
Agoseris is native to North America, South America and the Falkland Islands.[3][4]
In general appearance, Agoseris is reminiscent of dandelions and are sometimes called mountain dandelion or false dandelion. Like dandelions the plants are (mostly) stemless, the leaves forming a basal rosette, contain milky sap, produce several unbranched, stem-like flower stalks (peduncles), each flower stalk bearing a single, erect, liguliferous flower head that contains several florets, and the flower head maturing into a ball-like seed head of beaked achenes, each achene with a pappus of numerous, white bristles.
Agoseris is one of several groups of flowering plants that have a New World amphitropical distribution (occurring in temperate regions of both North and South America). Most species are found in cordilleran regions of western North America, being distributed from southern Yukon Territory and the panhandle of Alaska southward to northern Baja California, Arizona, and New Mexico, and from the Pacific coast eastward to the northern Great Plains. Disjunct, isolated populations occur on the Gaspe Peninsula and Otish Mountains (Monts Otish) of Quebec, near the Hudson Bay in Ontario, and on hills near the Arctic Ocean in the Northwest Territories of Canada. One species is native to the southern Andes Mountains of Argentina and Chile, southward to Patagonia, Tierra del Fuego, and the Falkland Islands.
Agoseris is a small genus of annual or perennial herbs in the family Asteraceae described as a genus in 1817.
Agoseris is native to North America, South America and the Falkland Islands.
In general appearance, Agoseris is reminiscent of dandelions and are sometimes called mountain dandelion or false dandelion. Like dandelions the plants are (mostly) stemless, the leaves forming a basal rosette, contain milky sap, produce several unbranched, stem-like flower stalks (peduncles), each flower stalk bearing a single, erect, liguliferous flower head that contains several florets, and the flower head maturing into a ball-like seed head of beaked achenes, each achene with a pappus of numerous, white bristles.
Agoseris es un género de plantas con flores perteneciente a la familia Asteraceae. Comprende 121 especies descritas y de estas, solo 11 aceptadas.[2][3] Es originario de Sudamérica.
Ellos son nativas de América del Norte occidental. A veces se les llama dientes de león de montaña o achicoria de cabra. Al igual que los dientes de león son tallos jugosos con savia lechosa, las cabezas de flores están compuestas de muchas flores de color amarillo, y las semillas son sufragados en un mundo de aquenios cada uno de ellos con un blanco y sedoso vilano.
El género fue descrito por Constantine Samuel Rafinesque y publicado en Florula Ludoviciana, or, a flora of the state of Louisiana, 58. 1817.[4]
Agoseris: nombre genérico que deriva del griego para la achicoria de cabras.[5]
Agoseris es un género de plantas con flores perteneciente a la familia Asteraceae. Comprende 121 especies descritas y de estas, solo 11 aceptadas. Es originario de Sudamérica.
Agoseris est un genre végétal de la famille des Asteraceae.
Selon ITIS (14 févr. 2012)[1] :
Agoseris est un genre végétal de la famille des Asteraceae.
Agoseris – astrinių (Asteraceae) šeimos augalų gentis. Pavadinimas kilęs iš graikų kalbos dviejų žodžių junginio: aego- (ožys), seris (į salotas panašių augalų gentis). Augalai panašūs į kiaulpienes. Auga Šiaurės Amerikos vakaruose, išskyrus Agoseris coronopifolia, kuri auga vėsesniuose Pietų Amerikos regionuose.
Agoseris – astrinių (Asteraceae) šeimos augalų gentis. Pavadinimas kilęs iš graikų kalbos dviejų žodžių junginio: aego- (ožys), seris (į salotas panašių augalų gentis). Augalai panašūs į kiaulpienes. Auga Šiaurės Amerikos vakaruose, išskyrus Agoseris coronopifolia, kuri auga vėsesniuose Pietų Amerikos regionuose.
Agoseris é um género botânico pertencente à família Asteraceae.[1]
As plantas do gênero são nativas da região ocidental da América do Norte.
Agoseris é um género botânico pertencente à família Asteraceae.
As plantas do gênero são nativas da região ocidental da América do Norte.
Agoseris este un gen de plante din familia Asteraceae, ordinul Asterales.
Agoseris là một chi thực vật có hoa trong họ Cúc (Asteraceae).[1]
Chi Agoseris gồm các loài:
Agoseris là một chi thực vật có hoa trong họ Cúc (Asteraceae).
