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 area of southern Africa, from Kenya south to South Africa, most species being found in Cape Provinces. Kinds of the past genus Anomatheca are actually included in Freesia. The vegetation commonly known as "freesias", with fragrant funnel-shaped bouquets, are cultivated hybrids of a number of Freesia kinds. Some other kinds are also harvested as ornamental plants.
They may be herbaceous vegetation which expand from a conical corm 1-2.5 cm diameter, which directs up a tuft of small 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 plants, although those previously positioned in the genus Anomatheca, such as F. laxa, have toned flowers. Freesias are used as food vegetation by the larvae of some Lepidoptera kinds including Large Yellowish Underwing.
CULTIVATION AND USES
The plant life usually called "freesias" are derived from crosses made in the 19th century between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these types and the green- and yellow-flowered forms of F. corymbosa. Modern tetraploid cultivars have blooms ranging from white to yellowish, pink, red and blue-mauve. They may be mostly cultivated expertly in holland by about 80 growers.[3] Freesias can be quickly increased from seed. Due to their specific and satisfying scent, they are generally used in side ointments, shampoos, candles, etc.[citation needed], however, the flowers are mainly used in wedding bouquets. They can be planted in the fall season in USDA Hardiness Areas 9-10 (i.e. where the temperature does not fall below about -7 ?C (20 ?F)), and in the planting season in Zones 4-8.
Freesia laxa (formerly called Lapeirousia laxa or Anomatheca cruenta) is one of the other kinds of the genus which is often cultivated. Smaller than the scented freesia cultivars, it includes flat alternatively than cup-shaped blossoms. 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 formation of buds within a predicted amount of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plants (in botanical use frequently simply natural remedies) are plant life that contain no continual woody stem above floor. Herbaceous vegetation may be annuals, biennials or perennials. Annual herbaceous plants pass away completely at the end of the growing season or when they may have flowered and fruited, plus they then grow again from seed. Herbaceous perennial and biennial crops may have stems that die at the end of the growing season, but elements of the plant survive under or close to the ground from season to season (for biennials, before next growing season, when they blossom and pass away). New expansion develops from living cells remaining on or under the ground, including root base, 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. 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 crops are woody plant life which have stems above floor that continue to be alive through the dormant season and develop shoots another calendar year from the above-ground parts - included in these are trees and shrubs, shrubs and vines.
Freesia amp; Rose Cake Decorations £0.00 Elli Cawse Floral Designs
bushesSilkFREESIAWeddingFlowersBouquetsReceptionDecorations
Freesia Wedding Flowers Bouquets Reception Party Decorations eBay
Freesia Flower Decor Watercolor effect Printable by DecorByEireen
Tidak ada komentar:
Posting Komentar