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  2. Blue rose - Wikipedia

    en.wikipedia.org/wiki/Blue_rose

    Suntory "blue" rose Rosa 'Cardinal de Richelieu' rose, used for the first genetic engineering experiments. Scientists have yet to produce a truly blue-colored rose; however, after thirteen years of collaborative research by an Australian company, Florigene, and a Japanese company, Suntory, a rose containing the blue pigment delphinidin was created in 2002 by genetic engineering of a white rose ...

  3. Hibiscus syriacus - Wikipedia

    en.wikipedia.org/wiki/Hibiscus_syriacus

    Hibiscus syriacus is a hardy deciduous shrub. It is upright and vase-shaped, reaching 2–4 m (7–13 feet) in height, bearing large trumpet-shaped flowers with prominent yellow-tipped white stamens. [12] The flowers are often pink in color, but can also be dark pink (almost purple), light pink or white. Individual flowers are short-lived ...

  4. Hibiscus mutabilis - Wikipedia

    en.wikipedia.org/wiki/Hibiscus_mutabilis

    Species: H. mutabilis. Binomial name. Hibiscus mutabilis. L. Hibiscus mutabilis, also known as the Confederate rose, Dixie rosemallow, cotton rose or cotton rosemallow, is a plant long cultivated for its showy flowers. Originally native to southern China, [1] it is now found on all continents except Antarctica.

  5. Hibiscus × rosa-sinensis - Wikipedia

    en.wikipedia.org/wiki/Hibiscus_×_rosa-sinensis

    Cultivars and hybrids have flowers in a variety of colors as well as red: white, pink, orange, peach, yellow, blue, and purple. Some plants have double flowers. [7] China rose. At the bottom of every hibiscus bud is the calyx, which is green in color. The pointed ends of the calyx are called the sepals.

  6. Garden roses - Wikipedia

    en.wikipedia.org/wiki/Garden_roses

    'Maiden's Blush', an Alba rose (before 1400) Literally "white roses", derived from R. arvensis and the closely allied R. × alba. The latter species is a hybrid of R. gallica and R. canina. [14] This group contains some of the oldest garden roses. The shrubs flower once yearly in the spring or early summer with scented blossoms of white or pale ...

  7. The Great Gatsby - Wikipedia

    en.wikipedia.org/wiki/The_Great_Gatsby

    The Great Gatsby. The Great Gatsby is a 1925 novel by American writer F. Scott Fitzgerald. Set in the Jazz Age on Long Island, near New York City, the novel depicts first-person narrator Nick Carraway 's interactions with Jay Gatsby, the mysterious millionaire with an obsession to reunite with his former lover, Daisy Buchanan. The novel was ...

  8. Basics of blue flower colouration - Wikipedia

    en.wikipedia.org/wiki/Basics_of_blue_flower...

    Blue flower colour was always associated with something unusual and desired. Blue roses especially were assumed to be a dream that cannot be realised. Blue colour in flower petals is caused by anthocyanins, which are members of flavonoid class metabolites. We can diversify three main classes of anthocyanin pigments: cyaniding type (two hydroxyl ...

  9. Rosaceae - Wikipedia

    en.wikipedia.org/wiki/Rosaceae

    Rosaceae (/ r oʊ ˈ z eɪ s iː. iː,-s i. aɪ,-s i. eɪ /), [4] [5] the rose family, is a medium-sized family of flowering plants that includes 4,828 known species in 91 genera. [6] [7] [8] The name is derived from the type genus Rosa. The family includes herbs, shrubs, and trees. Most species are deciduous, but some are evergreen. [9]