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The pollen of Centaurea cyanus is used by several different insect species. Insects of the orders Hymenoptera and Diptera are particularly attracted by the flower. [19] As Centaurea cyanus is a self-incompatible species, it needs external pollination. The nectar of Centaurea cyanus is very sweet with a sugar content of
Centaurea cyanus, common in the native lands of Novalis. A blue flower (German: Blaue Blume) was a central symbol of inspiration for the Romanticism movement, and remains an enduring motif in Western art today. [1] It stands for desire, love, and the metaphysical striving for the infinite and unreachable. It symbolizes hope and the beauty of ...
Centaurea (/ ˌ s ɛ n t ɔː ˈ r iː ə /) [1] is a genus of over 700 species of herbaceous thistle-like flowering plants in the family Asteraceae.Members of the genus are found only north of the equator, mostly in the Eastern Hemisphere; the Middle East and surrounding regions are particularly species-rich.
Protocyanin is a blue pigment of cornflower (Centaurea cyanus). It is composed from succinylcyanin (anthocyanin), malonylflavone (co-pigment), iron and magnesium anions, and two calcium ions to stabilize the complex. Interesting is that the same anthocyanin when is not in complex with the metal ions is present in red rose petals. [8]
Centaurea montana, the perennial cornflower, [1] mountain cornflower, bachelor's button, montane knapweed or mountain bluet, is a species of flowering plant in the family Asteraceae, endemic to Europe. It is widespread and common in the more southerly mountain ranges of Europe, but is rarer in the north.
[19] [20] It was formerly known as "cyan blue" [21] or cyan-blue, [22] and its first recorded use as a color name in English was in 1879. [23] Further origins [clarification needed] of the color name can be traced back to a dye produced from the cornflower (Centaurea cyanus). [24] [25]
A bright white porch sounds like a dream—it's clean, classic, and effortlessly fresh. But in reality, it can be a dirt magnet. “Light colors, like white or beige, highlight every speck of dust ...
Centaurea cyanus L. Centaurea cylindrocephala Bornm. Centaurea cyprensis (Holub) T.Georgiadis; Centaurea cyrenaica Bég. & Vacc. Centaurea dalmatica A.Kern. Centaurea damascena Boiss. Centaurea daralagoezica (Fomin) Greuter; Centaurea davisii Wagenitz; Centaurea debdouensis Breitw. & Podlech; Centaurea debeauxii Godr. & Gren. Centaurea ...