Freesia is a genus of herbaceous perennial flowering vegetation in the family Iridaceae, first described as a genus in 1866 by Chr. Fr. Echlon (1795-1868) and known as after German botanist and doctor Friedrich Freese (1794-1878). It really is native to the eastern area of southern Africa, from Kenya south to South Africa, most varieties being found in Cape Provinces. Varieties of the past genus Anomatheca are actually included in Freesia. The plant life often called "freesias", with fragrant funnel-shaped blossoms, are cultivated hybrids of lots of Freesia species. Some other kinds are also cultivated as ornamental vegetation.
They are herbaceous crops which grow from a conical corm 1-2.5 cm size, which delivers up a tuft of slim 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 plants with six tepals. Many types have fragrant narrowly funnel-shaped blooms, although those formerly positioned in the genus Anomatheca, such as F. laxa, have level flowers. Freesias are being used as food vegetation by the larvae of some Lepidoptera varieties including Large Yellowish Underwing.
CULTIVATION AND USES
The crops 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 species and the pink- and yellow-flowered varieties of F. corymbosa. Modern tetraploid cultivars have blooms which range from white to yellow, green, red and blue-mauve. They are simply mostly cultivated skillfully in holland by about 80 growers.[3] Freesias can be immediately increased from seed. Due to their specific and desirable scent, they are generally used in palm lotions, shampoos, candles, etc.[citation needed], however, the bouquets are mainly utilized in wedding bouquets. They can be planted in the street to redemption in USDA Hardiness Zones 9-10 (i.e. where the temperature does not show up below about -7 ?C (20 ?F)), and in the spring in Areas 4-8.
Freesia laxa (formerly called Lapeirousia laxa or Anomatheca cruenta) is one of the other varieties of the genus which is often cultivated. Smaller than the scented freesia cultivars, they have flat rather than cup-shaped blooms. Extensive 'forcing' of the bulb occurs in Half Moon Bay in California where several growers chill the light bulbs in proprietary methods to satisfy cool dormancy which results in creation of buds within a predicted quantity of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plant life (in botanical use frequently simply herbal remedies) are plants which have no continual woody stem above floor. Herbaceous crops may be annuals, biennials or perennials. Total annual herbaceous plants expire completely at the end of the growing season or when they may have flowered and fruited, plus they then develop again from seed. Herbaceous perennial and biennial plants may have stems that pass away at the end of the growing season, but elements of the plant survive under or near the ground from season to season (for biennials, until the next growing season, when they flower and pass away). New expansion produces from living tissues remaining on or under the bottom, including roots, a caudex (a thickened portion of the stem at walk out) or various types of underground stems, such as light bulbs, 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 plant life which have stems above earth that remain alive through the dormant season and develop shoots another yr from the above-ground parts - these include trees and shrubs, shrubs and vines.
Freesia pictures,Freesia flower pictures
Freesia refracta Specie della flora italiana
معرفی و راهنمای پرورش گیاهان زینتی
Freesia pictures,Freesia flower pictures
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