Zinnia Wallpaper

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Zinnia ( Zínnia ) is a genus of annual and perennial grasses and semi-shrubs of the family asteroids. Some species of zinnia are popular ornamental flowering plants.

Zinnia Became the first blossomed plant grown in weightlessness aboard the International Space Station this happened in January 2016 at the Veggie facility.

The name of plants from Mexico was given by Carl Linnaeus in 1759 in honor of Johann Gottfried Cinne professor of pharmacology, director of the botanical garden in Gottingen which provided Linnaeus with herbarium for work.

In the fundamental edition of Flora of the USSR it was noted that the priority generic name is Crassina proposed in honor of S. P. Krashennikov by Russian researcher Konstantin Shchepin. However Zinnia is included in the number of preserved generic names.

Receptacle conical with cylindrical fruits septate with membranous folded along bracts and embracing median flowers and achenes.

External flowers densely located, various colors from white yellow and orange to red and purple with a rounded or notched bend, internal tubular flowers are small yellow to reddish-brown.

Fruit seed more or less trihedral or oblate A crest of 1-3 different denticles or spines or absent.

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