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 really is local to the eastern side of southern Africa, from Kenya south to South Africa, most varieties being within Cape Provinces. Types of the past genus Anomatheca are now included in Freesia. The plants commonly known as "freesias", with fragrant funnel-shaped bouquets, are cultivated hybrids of a number of Freesia varieties. Some other kinds are also expanded as ornamental crops.
They are really herbaceous crops which develop from a conical corm 1-2.5 cm diameter, which delivers up a tuft of narrow 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 blossoms with six tepals. Many varieties have fragrant narrowly funnel-shaped blooms, although those previously located in the genus Anomatheca, such as F. laxa, have even flowers. Freesias are being 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 century between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these varieties and the red- and yellow-flowered kinds of F. corymbosa. Modern tetraploid cultivars have plants ranging from white to yellow, green, red and blue-mauve. They may be mostly cultivated professionally in holland by about 80 growers.[3] Freesias can be quickly increased from seed. Because of the specific and satisfying scent, they are often used in side products, shampoos, candles, etc.[citation needed], however, the blooms are mainly used in wedding bouquets. They can be planted in the show up in USDA Hardiness Areas 9-10 (i.e. where the temperature does not fall season below about -7 ?C (20 ?F)), and in the planting season in Areas 4-8.
Freesia laxa (formerly 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, it offers flat rather than cup-shaped blooms. Extensive 'forcing' of the bulb occurs in two Moon Bay in California where several growers chill the bulbs in proprietary methods to satisfy cold dormancy which results in formation of buds within the predicted range of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plants (in botanical use frequently simply herbal remedies) are crops which may have no consistent woody stem above floor. Herbaceous vegetation may be annuals, biennials or perennials. Annual herbaceous plants die 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 plant life may have stems that die at the end of the growing season, but elements of the plant survive under or close to the bottom from season to season (for biennials, before next growing season, when they rose and pass away). New expansion builds up from living tissues remaining on or under the bottom, including origins, a caudex (a thickened portion of the stem at ground level) or various types of underground stems, such as light bulbs, corms, stolons, rhizomes and tubers. Types 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 plant life which have stems above floor that stay alive through the dormant season and increase shoots another time from the above-ground parts - these include trees and shrubs, shrubs and vines.
, ranunculus, freesia. Fleurs de France Floral Addison/Dallas, TX
Flowers and their meanings
Blue bouquet, Dallas wedding and Wedding flowers on Pinterest
Freesia Rose Wedding Misc Flowers Pinterest
Tidak ada komentar:
Posting Komentar