Freesia is a genus of herbaceous perennial flowering crops 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 is indigenous to the eastern side of southern Africa, from Kenya south to South Africa, most kinds being within Cape Provinces. Varieties of the former genus Anomatheca are actually included in Freesia. The vegetation often called "freesias", with fragrant funnel-shaped blooms, are cultivated hybrids of lots of Freesia varieties. Some other species are also grown as ornamental plants.
They are herbaceous plants which increase 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 large bearing a few leaves and a loose one-sided spike of flowers with six tepals. Many varieties have fragrant narrowly funnel-shaped blossoms, although those formerly positioned in the genus Anomatheca, such as F. laxa, have smooth flowers. Freesias are used as food vegetation by the larvae of some Lepidoptera types including Large Yellow Underwing.
CULTIVATION AND USES
The plants usually called "freesias" derive from crosses made in the 19th hundred years between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these types and the pink- and yellow-flowered varieties of F. corymbosa. Modern tetraploid cultivars have blooms ranging from white to yellow, pink, red and blue-mauve. They may be mostly cultivated expertly in the Netherlands by about 80 growers.[3] Freesias can be conveniently increased from seed. Because of the specific and attractive scent, they are generally used in side lotions, shampoos, candles, etc.[citation needed], however, the bouquets are mainly used in wedding bouquets. They could be planted in the street to redemption in USDA Hardiness Zones 9-10 (i.e. where in fact the temperature does not fall below about -7 ?C (20 ?F)), and in the spring in Zones 4-8.
Freesia laxa (previously called Lapeirousia laxa or Anomatheca cruenta) is one of the other species of the genus which is often cultivated. Smaller than the scented freesia cultivars, they have flat rather than cup-shaped flowers. Extensive 'forcing' of this bulb occurs in two Moon Bay in California where several growers chill the light bulbs in proprietary solutions to satisfy chilly dormancy which results in formation of buds within the predicted amount of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plant life (in botanical use frequently simply natural herbs) are crops that contain no prolonged woody stem above floor. Herbaceous plants may be annuals, biennials or perennials. Annual herbaceous plants die completely by the end of the growing season or when they have flowered and fruited, and they then develop again from seed. Herbaceous perennial and biennial crops may have stems that pass away by the end of the growing season, but parts of the plant endure under or close to the ground from season to season (for biennials, before next growing season, when they bloom and pass away). New development grows from living tissue left over on or under the ground, including roots, a caudex (a thickened portion of the stem at walk out) or numerous kinds of underground stems, such as lights, corms, stolons, rhizomes and tubers. Types of herbaceous biennials include carrot, parsnip and common ragwort; herbaceous perennials include potato, peony, hosta, mint, most ferns & most grasses. By contrast, non-herbaceous perennial plants are woody vegetation which have stems above surface that remain alive through the dormant season and increase shoots another time from the above-ground parts - these include trees, shrubs and vines.
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