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 species being found in Cape Provinces. Types of the former genus Anomatheca are now included in Freesia. The crops often called "freesias", with fragrant funnel-shaped flowers, are cultivated hybrids of lots of Freesia species. Some other species are also cultivated as ornamental crops.
They are herbaceous plant life which expand from a conical corm 1-2.5 cm size, which transmits 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 species have fragrant narrowly funnel-shaped flowers, although those previously placed in the genus Anomatheca, such as F. laxa, have flat flowers. Freesias are used as food vegetation by the larvae of some Lepidoptera species including Large Yellowish Underwing.
CULTIVATION AND USES
The plants usually called "freesias" derive from crosses manufactured in the 19th hundred years between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these varieties and the pink- and yellow-flowered kinds of F. corymbosa. Modern tetraploid cultivars have flowers ranging from white to yellowish, red, red and blue-mauve. These are mostly cultivated appropriately in holland by about 80 growers.[3] Freesias can be easily increased from seed. Due to their specific and desirable scent, they are often used in palm products, shampoos, candles, etc.[citation needed], however, the blossoms are mainly utilized in wedding bouquets. They could be planted in the fall in USDA Hardiness Zones 9-10 (i.e. where the temperature does not fall 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 species of the genus which is commonly cultivated. Smaller than the scented freesia cultivars, it includes flat rather than cup-shaped blooms. Extensive 'forcing' of the bulb occurs in Half Moon Bay in California where several growers chill the lights in proprietary methods to satisfy frigid dormancy which results in creation of buds within a predicted variety of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous crops (in botanical use frequently simply herbal remedies) are crops that contain no prolonged woody stem above ground. Herbaceous crops may be annuals, biennials or perennials. Total annual herbaceous plants expire completely at the end of the growing season or when they have flowered and fruited, and they then grow again from seed. Herbaceous perennial and biennial vegetation may have stems that pass away at the end of the growing season, but elements of the plant endure under or near to the ground from season to season (for biennials, before next growing season, when they flower and die). New development grows from living tissues remaining on or under the bottom, including root base, a caudex (a thickened part of the stem at walk out) or numerous kinds of underground stems, such as lights, 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. In comparison, non-herbaceous perennial plant life are woody plant life that have stems above surface that continue to be alive during the dormant season and develop shoots the next season from the above-ground parts - included in these are trees and shrubs, shrubs and vines.
Freesia Mixed Bouquet Christmas Gift Thompson amp; Morgan
Flowers Online Flower Gifts Flower Gift Bags Mamp;S
of 30 longstemmed Dutch Freesia in mixed colours with greenery
Freesia single white 20 flower bulbs buy online order now
Tidak ada komentar:
Posting Komentar