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 named after German botanist and doctor Friedrich Freese (1794-1878). It really is indigenous to the eastern side of southern Africa, from Kenya south to South Africa, most types being found in Cape Provinces. Species of the previous genus Anomatheca are now contained in Freesia. The plants commonly known as "freesias", with fragrant funnel-shaped bouquets, are cultivated hybrids of a number of Freesia kinds. Some other varieties are also produced as ornamental crops.
They can be herbaceous plant life which grow from a conical corm 1-2.5 cm size, which delivers 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 blooms with six tepals. Many species have fragrant narrowly funnel-shaped blossoms, although those previously positioned in the genus Anomatheca, such as F. laxa, have smooth flowers. Freesias are used as food crops by the larvae of some Lepidoptera types including Large Yellow Underwing.
CULTIVATION AND USES
The vegetation usually called "freesias" derive from crosses made in the 19th hundred years between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these kinds and the green- and yellow-flowered forms of F. corymbosa. Modern tetraploid cultivars have plants ranging from white to yellow, pink, red and blue-mauve. They are really mostly cultivated expertly in the Netherlands by about 80 growers.[3] Freesias can be quickly increased from seed. Because of their specific and desirable scent, they are often used in palm creams, shampoos, candles, etc.[citation needed], however, the bouquets are mainly utilized in wedding bouquets. They could be planted in the fall season in USDA Hardiness Areas 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 (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, it has flat alternatively than cup-shaped flowers. Extensive 'forcing' of this bulb occurs in two Moon Bay in California where several growers chill the lights in proprietary solutions to satisfy chilly dormancy which results in creation of buds inside a predicted volume of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plants (in botanical use frequently simply natural herbs) are plant life that have no persistent woody stem above floor. Herbaceous plant life may be annuals, biennials or perennials. Total annual herbaceous plants perish completely at the end of the growing season or when they have got flowered and fruited, and they then develop 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 endure under or near the ground from season to season (for biennials, before next growing season, when they rose and perish). New expansion advances from living tissue left over on or under the ground, including origins, a caudex (a thickened part of the stem at ground level) or numerous kinds of underground stems, such as 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 crops are woody plants that have stems above floor that continue to be alive through the dormant season and increase shoots the next yr from the above-ground parts - included in these are trees and shrubs, shrubs and vines.
Freesia laxa Thunb. Goldblatt amp; J.C. Manning false freesia Plants
freesia flowers Freesia flower pictures
Top 10 Wedding Color Motif Trends for Spring 2014 Freesia
Moonpig Flowers Delivered Online Florist, Send Next Day By Post
Tidak ada komentar:
Posting Komentar