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Anemone oregana (lat. Anemone oregana) – qaymaqçiçəyikimilər fəsiləsinin əsmə cinsinə aid bitki növü.
İkiləpəlilər ilə əlaqədar bu məqalə qaralama halındadır. Məqaləni redaktə edərək Vikipediyanı zənginləşdirin. Anemone oregana (lat. Anemone oregana) – qaymaqçiçəyikimilər fəsiləsinin əsmə cinsinə aid bitki növü.
Anemonoides oregana (commonly called Anemone oregana) is a species of flowering plant in the buttercup family known by the common names blue windflower, Oregon anemone, and western wood anemone. It is native to the forests of Washington, Oregon, and northern California in western North America, generally below 7,000 feet (2,100 m) elevation.[2][3][4]
The Oregon anemone was first formally named by Asa Gray in 1887.[5] It has sometimes been treated as a subspecies or variety of A. nemorosa or A. quinquefolia.[1]
Two varieties are sometimes accepted:[3][4]
As of August 2020, Kew's Plants of the World Online accepts no infraspecific taxa of Anemonoides oregana.[1]
Anemone oregana is a perennial herb growing from a thick rhizome, generally 50–300 mm (2–12 in) high, but exceptionally to 350 mm (14 in). A single basal leaf made up of three large leaflets on a 40–200 mm (2–8 in) petiole may be present. The inflorescence consists of a single tier of three leaflike bracts and a single flower. The bracts are similar to the basal leaf when the latter is present. The terminal leaflet may have a petiole or may be sessile. Its margin is sharply toothed on the distal half or third and its tip is pointed. Lateral leaflets may have a single lobe. The flower has no petals but 5 to 7 petal-like sepals in any of several colors, usually blue or purple but sometimes reddish, pink, white, or bicolored. In the center of the flower are up to 75 thin stamens. The fruit is a cluster of achenes.[3][4]
Lateral leaflets may be lobeless or have a single lobe as in this individual with white-sepals
Pistils are clustered, short and numerous and surrounded by 30 to 75 much longer stamens. Below the flower are five to eight petal-like sepals.
Anemonoides oregana (commonly called Anemone oregana) is a species of flowering plant in the buttercup family known by the common names blue windflower, Oregon anemone, and western wood anemone. It is native to the forests of Washington, Oregon, and northern California in western North America, generally below 7,000 feet (2,100 m) elevation.
Anemone oregana es una planta herbácea de la familia de las ranunculáceas. Es nativa de los bosques de la costa oeste de los Estados Unidos.
Esta es una hierba perenne que crece de un grueso rizoma alcanzando una altura máxima de 25 a 30 centímetros. Normalmente tiene una sola hoja basal compuesta de tres hojas grandes en un largo peciolo. A veces tiene más hojas a lo largo de todo el tallo desnudo. La inflorescencia tiene tres brácteas semejantes a hojas y una flor única. La flor no tiene pétalos, sino de 5 a 7 sépalos como pétalos de varios colores, generalmente de color azul o púrpura rojizo, pero en ocasiones, rosa, blanco o bicolor. En el centro de la flor tienen hasta 75 delgados estambres . El fruto es un racimo de aquenios .
Anemone oregana, fue descrita por Asa Gray y publicado en Proceedings of the American Academy of Arts and Sciences 22(2): 308, en el año 1887.[1]
El nombre del género Anemone viene del griego ἄνεμος (anemos, que significa viento), por una antigua leyenda que dice que las flores sólo se abren cuando sopla el viento.
oregana: epíteto geográfico que alude a su localización en Oregón.
Anemone oregana es una planta herbácea de la familia de las ranunculáceas. Es nativa de los bosques de la costa oeste de los Estados Unidos.
Anemone oregana là một loài thực vật có hoa trong họ Mao lương. Loài này được A.Gray mô tả khoa học đầu tiên năm 1887.[1]
Anemone oregana là một loài thực vật có hoa trong họ Mao lương. Loài này được A.Gray mô tả khoa học đầu tiên năm 1887.
