Freesia is a genus of herbaceous perennial flowering plant life 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 part of southern Africa, from Kenya south to South Africa, most types being within Cape Provinces. Kinds of the past genus Anomatheca are now contained in Freesia. The plants often called "freesias", with fragrant funnel-shaped blossoms, are cultivated hybrids of lots of Freesia kinds. Some other varieties are also harvested as ornamental plant life.
They may be herbaceous plants which grow from a conical corm 1-2.5 cm diameter, which directs 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 bouquets with six tepals. Many types have fragrant narrowly funnel-shaped blooms, although those previously put in the genus Anomatheca, such as F. laxa, have flat flowers. Freesias are used as food vegetation by the larvae of some Lepidoptera kinds including Large Yellow Underwing.
CULTIVATION AND USES
The crops 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 kinds and the red- and yellow-flowered forms of F. corymbosa. Modern tetraploid cultivars have bouquets ranging from white to yellow, red, red and blue-mauve. They may be mostly cultivated properly in the Netherlands by about 80 growers.[3] Freesias can be readily increased from seed. Because of the specific and desirable scent, they are generally used in hands ointments, shampoos, candles, etc.[citation needed], however, the flowers 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 will not fall season below about -7 ?C (20 ?F)), and in the planting season in Zones 4-8.
Freesia laxa (previously 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, they have flat alternatively than cup-shaped blossoms. Extensive 'forcing' of this bulb occurs in Half Moon Bay in California where several growers chill the bulbs in proprietary methods to satisfy frigid dormancy which results in creation of buds inside a predicted quantity of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous crops (in botanical use frequently simply herbs) are plant life which may have no continual woody stem above ground. Herbaceous crops may be annuals, biennials or perennials. Total annual herbaceous plants expire completely by the end of the growing season or when they have flowered and fruited, plus they then grow 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 ground from season to season (for biennials, until the next growing season, when they rose and pass away). New expansion advances from living cells left over on or under the ground, including origins, a caudex (a thickened part of the stem at walk out) 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 and most grasses. In comparison, non-herbaceous perennial crops are woody crops which have stems above ground that remain alive during the dormant season and expand shoots the next year from the above-ground parts - included in these are trees and shrubs, shrubs and vines.
Freesia Double White Fabulous paired with the Single Blue! Plant
freesia flower symbolism Typesofflower.com Typesofflower.com
diagnosis potted, indoor freesia: dropped flowers, yellowing leaves
Freesias in bloom image by bella:sxc.hu
Tidak ada komentar:
Posting Komentar