Freesia is a genus of herbaceous perennial flowering plants in the family Iridaceae, first referred to as a genus in 1866 by Chr. Fr. Echlon (1795-1868) and known as after German botanist and doctor Friedrich Freese (1794-1878). It is local to the eastern area of southern Africa, from Kenya south to South Africa, most types being within Cape Provinces. Species of the past genus Anomatheca are now contained in Freesia. The plants commonly known as "freesias", with fragrant funnel-shaped blooms, are cultivated hybrids of a number of Freesia types. Some other types are also grown as ornamental crops.
They may be herbaceous crops which expand from a conical corm 1-2.5 cm diameter, which delivers up a tuft of thin leaves 10-30 cm long, and a sparsely branched stem 10-40 cm extra tall bearing a few leaves and a loose one-sided spike of bouquets with six tepals. Many species have fragrant narrowly funnel-shaped blooms, although those previously positioned in the genus Anomatheca, such as F. laxa, have flat flowers. Freesias are being used as food plant life by the larvae of some Lepidoptera kinds including Large Yellow Underwing.
CULTIVATION AND USES
The vegetation usually called "freesias" are derived from crosses manufactured 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 plants which range from white to yellow, pink, red and blue-mauve. They are simply mostly cultivated properly in holland by about 80 growers.[3] Freesias can be readily increased from seed. Due to their specific and attractive scent, they are generally used in side ointments, shampoos, candles, etc.[citation needed], however, the plants are mainly used in wedding bouquets. They could be planted in the semester in USDA Hardiness Zones 9-10 (i.e. where the temperature does not fall below about -7 ?C (20 ?F)), and in the springtime 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 bulbs in proprietary solutions to satisfy frosty dormancy which results in development of buds in just a predicted volume of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous vegetation (in botanical use frequently simply herbal selections) are crops which may have no prolonged woody stem above surface. Herbaceous plant life may be annuals, biennials or perennials. Total annual herbaceous plants expire completely by the end of the growing season or when they may have flowered and fruited, plus they then expand again from seed. Herbaceous perennial and biennial crops may have stems that pass away at the end of the growing season, but parts of the plant survive under or close to the ground from season to season (for biennials, until the next growing season, when they bloom and pass away). New development produces from living tissues staying on or under the bottom, including root base, a caudex (a thickened portion of the stem at ground level) or numerous kinds 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 & most grasses. By contrast, non-herbaceous perennial plants are woody vegetation which have stems above ground that remain alive during the dormant season and expand shoots the next 12 months from the above-ground parts - these include trees and shrubs, shrubs and vines.
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