Freesia is a genus of herbaceous perennial flowering vegetation in the family Iridaceae, first referred to as a genus in 1866 by Chr. Fr. Echlon (1795-1868) and called after German botanist and doctor Friedrich Freese (1794-1878). It really is local to the eastern aspect of southern Africa, from Kenya south to South Africa, most kinds being within Cape Provinces. Species of the past genus Anomatheca are now included in Freesia. The vegetation commonly known as "freesias", with fragrant funnel-shaped flowers, are cultivated hybrids of lots of Freesia species. Some other varieties are also expanded as ornamental plants.
These are herbaceous vegetation which develop from a conical corm 1-2.5 cm size, which sends up a tuft of thin 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 blossoms with six tepals. Many species have fragrant narrowly funnel-shaped bouquets, although those formerly positioned in the genus Anomatheca, such as F. laxa, have flat flowers. Freesias are 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 types and the green- and yellow-flowered kinds of F. corymbosa. Modern tetraploid cultivars have flowers which range from white to yellow, green, red and blue-mauve. They may be mostly cultivated professionally in the Netherlands by about 80 growers.[3] Freesias can be quickly increased from seed. Because of their specific and attractive scent, they are generally used in hands creams, shampoos, candles, etc.[citation needed], however, the bouquets are mainly utilized in wedding bouquets. They can be planted in the land in USDA Hardiness Areas 9-10 (i.e. where in fact the temperature will not fall season below about -7 ?C (20 ?F)), and in the spring in Areas 4-8.
Freesia laxa (formerly called Lapeirousia laxa or Anomatheca cruenta) is one of the other kinds of the genus which is commonly cultivated. Smaller than the scented freesia cultivars, it includes flat somewhat than cup-shaped blooms. Extensive 'forcing' of this bulb occurs in two Moon Bay in California where several growers chill the lights in proprietary solutions to satisfy cool dormancy which results in development of buds within the predicted variety of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous vegetation (in botanical use frequently simply herbal remedies) are vegetation that have no consistent woody stem above ground. Herbaceous vegetation 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, and they then expand again from seed. Herbaceous perennial and biennial crops may have stems that pass away by 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 perish). New development grows from living tissues left over on or under the ground, including root base, a caudex (a thickened portion of the stem at walk out) or numerous kinds of underground stems, such as lights, 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 vegetation are woody crops that have stems above earth that stay alive through the dormant season and increase shoots the next yr from the above-ground parts - these include trees, shrubs and vines.
Freesia Flower Pictures White amp; Purple Freesia Flowers
Double Freesia love the smell A Flower ⊱╮ Freesia, Gentiana
, Beautiful Flowers, Green Flower, Pink Freesia, Favorite Flower
Freesia Single Blue I39;m in the Garden Pinterest
Tidak ada komentar:
Posting Komentar