Dianthus barbatus
Dianthus barbatus (sweet william) is a species of Dianthus native to southern Europe and parts of Asia which has become a popular ornamental garden plant. It is a herbaceous biennial or short-lived perennial plant growing to 30–75 cm tall, with flowers in a dense cluster of up to 30 at the top of the stems. Each flower is 2–3 cm diameter with five petals displaying serrated edges. Wild plants produce red flowers with a white base, but colours in cultivars range from white, pink, red, and purple or with variegated patterns. The exact origin of its English common name is unknown, but first appears in 1596 in botanist John Gerard's garden catalog. The flowers are edible and may have medicinal properties. Sweet william attracts bees, birds, and butterflies.
Description
Sweet william is a herb biennial or short-lived perennial plant native to the mountains of southern Europe from the Pyrenees east to the Carpathians and the Balkans, with a variety disjunct in northeastern China, Korea, and southeasternmost Russia.[1][2][3] It grows to 30–75 cm tall, with green to glaucous blue-green tapered leaves 4–10 cm long and 1–2 cm broad. The flowers are produced in a dense cluster of up to 30 at the top of the stems and have a spicy, clove-like scent; each flower is 2–3 cm diameter with five petals with serrated edges; in wild plants the petals are red with a white base.
There are two varieties :
Dianthus barbatus var. barbatus. Southern Europe. Leaves broader, up to 2 cm broad.
Dianthus barbatus var. asiaticus Nakai. Northeastern Asia. Leaves slenderer, not over 1 cm broad.
Cultivation and uses
Sweet william is a popular ornamental plant in gardens, with numerous cultivars and hybrids selected for differing flower colour, ranging from white, pink, red, and purple or with variegated patterns.
More : http://en.wikipedia.org/wiki/Dianthus_barbatus
No comments:
Post a Comment