Freesia is a genus of herbaceous perennial flowering plants 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 really 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 former genus Anomatheca are actually contained in Freesia. The plants often called "freesias", with fragrant funnel-shaped plants, are cultivated hybrids of lots of Freesia kinds. Some other species are also harvested as ornamental plants.
They can be herbaceous vegetation which grow 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 tall bearing a few leaves and a loose one-sided spike of bouquets with six tepals. Many types have fragrant narrowly funnel-shaped flowers, although those previously placed in the genus Anomatheca, such as F. laxa, have level flowers. Freesias are being used as food plants by the larvae of some Lepidoptera varieties including Large Yellow Underwing.
CULTIVATION AND USES
The plants 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 varieties and the green- and yellow-flowered kinds of F. corymbosa. Modern tetraploid cultivars have blooms which range from white to yellowish, pink, red and blue-mauve. They can be mostly cultivated properly in holland by about 80 growers.[3] Freesias can be commonly increased from seed. Because of their specific and pleasing scent, they are often used in hand lotions, shampoos, candles, etc.[citation needed], however, the plants are mainly utilized in wedding bouquets. They could be planted in the semester in USDA Hardiness Areas 9-10 (i.e. where in fact the temperature does not show up below about -7 ?C (20 ?F)), and in the springtime 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 includes flat somewhat than cup-shaped flowers. Extensive 'forcing' of this bulb occurs in Half Moon Bay in California where several growers chill the light bulbs in proprietary methods to satisfy wintry dormancy which results in formation of buds within the predicted range of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous vegetation (in botanical use frequently simply herbal remedies) are crops that contain no consistent woody stem above ground. Herbaceous crops may be annuals, biennials or perennials. Total annual herbaceous plants perish completely by the end of the growing season or when they have got flowered and fruited, plus they then grow again from seed. Herbaceous perennial and biennial plant life may have stems that pass away by the end of the growing season, but elements of the plant endure under or near to the bottom from season to season (for biennials, before next growing season, when they bloom and die). New development advances from living tissue remaining on or under the ground, including root base, 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 & most grasses. By contrast, non-herbaceous perennial plant life are woody crops which have stems above earth that remain alive during the dormant season and develop shoots another season from the above-ground parts - included in these are trees and shrubs, shrubs and vines.
GP Homes in Anna Nagar, Chennai – Projects amp; Constructions
Tidak ada komentar:
Posting Komentar