Sunday, 23 December 2012

Hollyhocks

Alcea (Ál-ce-a), commonly known as hollyhocks, is a genus of about 60 species of flowering plants in the mallow family Malvaceae.[1]Most species are native to southwest and central Asia, although a few are native to southeast Europe or Egypt. They are biennial or short-lived perennial plants growing to 3.5 m (11.48 ft) tall, with broad, rounded, palmately lobed leaves and numerous flowers (pink or yellow in the wild species) on the erect central stem. Hollyhocks are popular garden ornamental plants, cultivars selected, particularly from A. rosea. The flowers have been selected for variations in colour, with dark purple, red and white-flowered plants available in addition to the colours found in wild plants. Hollyhocks are very drought resistant, and do well in full sun locations that might be too hot or dry for other plants. They produce large, flat coin-shaped seeds (1/2" diameter) that seem to grow easily wherever they drop. While an individual plant might only live for only a few years, within that time it will produce many seeds to generate further plants. They have very long taproots which make transplanting difficult.

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

Hollyhocks

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