Freesia is a genus of herbaceous perennial flowering plants in the family Iridaceae, first described as a genus in 1866 by Chr. Fr. Echlon (1795-1868) and called after German botanist and doctor Friedrich Freese (1794-1878). It really is local to the eastern side of southern Africa, from Kenya south to South Africa, most species being within Cape Provinces. Varieties of the past genus Anomatheca are now included in Freesia. The vegetation often called "freesias", with fragrant funnel-shaped blooms, are cultivated hybrids of a number of Freesia varieties. Some other kinds are also cultivated as ornamental plant life.
They are herbaceous vegetation which expand from a conical corm 1-2.5 cm diameter, which directs up a tuft of thin leaves 10-30 cm long, and a sparsely branched stem 10-40 cm high bearing a few leaves and a loose one-sided spike of bouquets with six tepals. Many species have fragrant narrowly funnel-shaped bouquets, although those formerly placed in the genus Anomatheca, such as F. laxa, have smooth flowers. Freesias are being used as food plant life by the larvae of some Lepidoptera types including Large Yellow Underwing.
CULTIVATION AND USES
The plant life usually called "freesias" are derived from crosses manufactured in the 19th century between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these varieties and the green- and yellow-flowered types of F. corymbosa. Modern tetraploid cultivars have blooms which range from white to yellowish, pink, red and blue-mauve. They are mostly cultivated properly in holland by about 80 growers.[3] Freesias can be conveniently increased from seed. Because of their specific and attractive scent, they are often used in side lotions, shampoos, candles, etc.[citation needed], however, the bouquets are mainly utilized in wedding bouquets. They can be planted in the fall season in USDA Hardiness Areas 9-10 (i.e. where the temperature does not show up below about -7 ?C (20 ?F)), and in the spring and coil in Zones 4-8.
Freesia laxa (previously called Lapeirousia laxa or Anomatheca cruenta) is one of the other varieties of the genus which is commonly cultivated. Smaller than the scented freesia cultivars, it offers flat rather than cup-shaped flowers. Extensive 'forcing' of the bulb occurs in two Moon Bay in California where several growers chill the bulbs in proprietary methods to satisfy cool dormancy which results in development of buds inside a predicted number of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous vegetation (in botanical use frequently simply herbal products) are crops which have no consistent woody stem above floor. Herbaceous vegetation may be annuals, biennials or perennials. Total annual herbaceous plants perish completely at the end of the growing season or when they have flowered and fruited, and they then increase again from seed. Herbaceous perennial and biennial vegetation may have stems that pass away by the end of the growing season, but elements of the plant make it through under or near to the ground from season to season (for biennials, before next growing season, when they flower and expire). New expansion develops from living tissue remaining on or under the bottom, including roots, a caudex (a thickened part of the stem at walk out) or various types of underground stems, such as lights, corms, stolons, rhizomes and tubers. Examples of herbaceous biennials include carrot, parsnip and common ragwort; herbaceous perennials include potato, peony, hosta, mint, most ferns and most grasses. By contrast, non-herbaceous perennial plant life are woody plants that have stems above earth that stay alive through the dormant season and grow shoots the next year from the above-ground parts - these include trees, shrubs and vines.
November 1, 2013 by Susan Image 2 Comments
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