Freesia is a genus of herbaceous perennial flowering crops 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 aspect of southern Africa, from Kenya south to South Africa, most varieties being found in Cape Provinces. Kinds of the previous genus Anomatheca are actually included in Freesia. The plant life often called "freesias", with fragrant funnel-shaped blooms, are cultivated hybrids of lots of Freesia varieties. Some other species are also produced as ornamental crops.
They are herbaceous plants which expand from a conical corm 1-2.5 cm size, which directs up a tuft of small 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 flowers with six tepals. Many types have fragrant narrowly funnel-shaped blossoms, although those formerly put in the genus Anomatheca, such as F. laxa, have smooth flowers. Freesias are being used as food plants by the larvae of some Lepidoptera species including Large Yellow Underwing.
CULTIVATION AND USES
The plants usually called "freesias" derive from crosses made in the 19th century between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these types and the red- and yellow-flowered kinds of F. corymbosa. Modern tetraploid cultivars have blossoms ranging from white to yellow, red, red and blue-mauve. They are really mostly cultivated properly in the Netherlands by about 80 growers.[3] Freesias can be conveniently increased from seed. Due to their specific and pleasing scent, they are often used in side ointments, shampoos, candles, etc.[citation needed], however, the blossoms are mainly used in wedding bouquets. They could be planted in the fall season in USDA Hardiness Zones 9-10 (i.e. where the temperature does not fall 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 kinds of the genus which is often cultivated. Smaller than the scented freesia cultivars, they have flat rather than cup-shaped flowers. Extensive 'forcing' of this bulb occurs in two Moon Bay in California where several growers chill the light bulbs in proprietary solutions to satisfy frigid dormancy which results in creation of buds in a predicted volume of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous vegetation (in botanical use frequently simply herbal products) are plants that contain no continual woody stem above ground. Herbaceous plant life may be annuals, biennials or perennials. Annual herbaceous plants die completely at the end of the growing season or when they may have flowered and fruited, plus they then increase again from seed. Herbaceous perennial and biennial vegetation may have stems that pass away at the end of the growing season, but parts of the plant endure under or near to the ground from season to season (for biennials, until the next growing season, when they blossom and die). New development produces from living tissue staying on or under the ground, including root base, a caudex (a thickened part of the stem at ground level) or various types 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 plants are woody crops that have stems above ground that remain alive during the dormant season and increase shoots the next 12 months from the above-ground parts - included in these are trees, shrubs and vines.
Fresh vegetables and fruits on asian market stock photo
Descargar Asia mercado vendiendo verduras frescas — Imagen de
MD Oriental Market Picture of MD Oriental Market, Pinellas Park
:: Korea.net : The official website of the Republic of Korea
Tidak ada komentar:
Posting Komentar