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 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 kinds being within Cape Provinces. Varieties of the previous genus Anomatheca are actually included in Freesia. The plants often called "freesias", with fragrant funnel-shaped blooms, are cultivated hybrids of lots of Freesia types. Some other types are also cultivated as ornamental crops.
They may be herbaceous plant life which increase from a conical corm 1-2.5 cm size, which transmits 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 flowers with six tepals. Many kinds have fragrant narrowly funnel-shaped bouquets, although those formerly positioned in the genus Anomatheca, such as F. laxa, have level flowers. Freesias are used as food vegetation by the larvae of some Lepidoptera species including Large Yellow Underwing.
CULTIVATION AND USES
The crops usually called "freesias" are derived from crosses manufactured in the 19th century between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these varieties and the green- and yellow-flowered forms of F. corymbosa. Modern tetraploid cultivars have blossoms which range from white to yellow, red, red and blue-mauve. They can be mostly cultivated professionally in the Netherlands by about 80 growers.[3] Freesias can be commonly increased from seed. Due to their specific and pleasing scent, they are generally used in palm creams, shampoos, candles, etc.[citation needed], however, the blossoms are mainly utilized in wedding bouquets. They can be planted in the semester in USDA Hardiness Zones 9-10 (i.e. where in fact the temperature does not fall below about -7 ?C (20 ?F)), and in the planting season in Zones 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 blossoms. Extensive 'forcing' of this bulb occurs in two Moon Bay in California where several growers chill the bulbs in proprietary methods to satisfy cool dormancy which results in formation of buds in a predicted number of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plants (in botanical use frequently simply natural remedies) are plant life that contain no consistent woody stem above earth. Herbaceous crops may be annuals, biennials or perennials. Total annual herbaceous plants die completely by the end of the growing season or when they have flowered and fruited, plus they then develop again from seed. Herbaceous perennial and biennial vegetation may have stems that die at the end of the growing season, but parts of the plant make it through under or near to the ground from season to season (for biennials, before next growing season, when they blossom and expire). New expansion produces from living tissue left over on or under the ground, including origins, a caudex (a thickened part 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 and most grasses. By contrast, non-herbaceous perennial crops are woody vegetation which have stems above surface that continue to be alive during the dormant season and increase shoots the next yr from the above-ground parts - included in these are trees, shrubs and vines.
Guernsey freesias by post, delivered to the UK by Guernsey Flowers
/ Flowers by Post / Spring Flowers by Post / Classic Mixed Freesias
Flower Homes: Freesia Flowers
Guernsey Freesias delivered to the UK, 40 Guernsey Freesias. Your
Tidak ada komentar:
Posting Komentar