Foxglove Wallpaper

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Digitalis genus of herbaceous plants owned by System of Classification II of the APG family plantaginaceae ( Plantaginaceae ). Previously in the classification system of Cronquist the plant was referred to the family of Scorpion ( Scrophulariaceae ). Cardiac glycoside digoxin isolated from digitalis for a long time remained the only and indispensable drug for the treatment of chronic heart failure; At the same time with overdoses it is a dangerous poison.

Perennial or biennial grasses in the Western Mediterranean semi-shrubs and shrubs. The stems are stiff tall unbranched from 30 to 150 cm in height. Leaves are regular entire lanceolate or oblong-lanceolate acute mostly gradually turning into bracts. Flowers are irregular often large yellow purple reddish in the apical mostly dense one-sided or multilateral racemose inflorescences. Perianth 5-membered; Corolla bilabiate campanulate or spherically swollen. Blossom in June-August. Fruit a box with small brown seeds which retain the germination capacity 2-3 years.

Flowers foxglove provide a haven for insects in the cold overnight as the temperature inside the flower night is much higher than the ambient temperature. Leaving their shelters insects carry pollen on themselves and left for other flowers thus contributing to the pollination of plants. Foxglove flowers are arranged so that visiting them for honey bees inevitably smear pollen back, touching it with two pairs of hanging under the roof of the upper lip of the anthers.

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