Freesia is a genus of herbaceous perennial flowering plant life in the family Iridaceae, first referred to as a genus in 1866 by Chr. Fr. Echlon (1795-1868) and named 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 species being within Cape Provinces. Species of the former genus Anomatheca are now included in Freesia. The crops often called "freesias", with fragrant funnel-shaped bouquets, are cultivated hybrids of a number of Freesia varieties. Some other varieties are also harvested as ornamental crops.
They are simply herbaceous plants which develop from a conical corm 1-2.5 cm size, which sends up a tuft of small leaves 10-30 cm long, and a sparsely branched stem 10-40 cm tall bearing a few leaves and a loose one-sided spike of blossoms with six tepals. Many types have fragrant narrowly funnel-shaped blossoms, although those formerly placed in the genus Anomatheca, such as F. laxa, have flat flowers. Freesias are used as food crops by the larvae of some Lepidoptera varieties including Large Yellow Underwing.
CULTIVATION AND USES
The plants 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 species and the red- and yellow-flowered varieties of F. corymbosa. Modern tetraploid cultivars have flowers ranging from white to yellowish, green, red and blue-mauve. They are really mostly cultivated properly in the Netherlands by about 80 growers.[3] Freesias can be commonly increased from seed. Because of their specific and attractive scent, they are generally used in palm ointments, shampoos, candles, etc.[citation needed], however, the plants are mainly utilized in wedding bouquets. They can be planted in the show up in USDA Hardiness Zones 9-10 (i.e. where the temperature does not fall season 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 varieties of the genus which is commonly cultivated. Smaller than the scented freesia cultivars, they have flat rather than cup-shaped bouquets. Extensive 'forcing' of this bulb occurs in Half Moon Bay in California where several growers chill the bulbs in proprietary methods to satisfy chilly dormancy which results in creation of buds within a predicted quantity of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plants (in botanical use frequently simply natural remedies) are crops that have no prolonged woody stem above earth. Herbaceous vegetation may be annuals, biennials or perennials. Total annual herbaceous plants perish 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 vegetation may have stems that die at the end of the growing season, but parts of the plant endure under or near to the ground from season to season (for biennials, until the next growing season, when they bloom and perish). New growth evolves from living cells staying on or under the bottom, including roots, a caudex (a thickened portion of the stem at ground level) 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 & most grasses. In comparison, non-herbaceous perennial crops are woody vegetation which have stems above floor that remain alive through the dormant season and expand shoots the next calendar year from the above-ground parts - these include trees and shrubs, shrubs and vines.
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