Freesia is a genus of herbaceous perennial flowering crops in the family Iridaceae, first described as a genus in 1866 by Chr. Fr. Echlon (1795-1868) and known as after German botanist and doctor Friedrich Freese (1794-1878). It really is local to the eastern side of southern Africa, from Kenya south to South Africa, most types being found in Cape Provinces. Kinds of the past genus Anomatheca are now included in Freesia. The plants often called "freesias", with fragrant funnel-shaped flowers, are cultivated hybrids of a number of Freesia kinds. Some other types are also produced as ornamental plants.
These are herbaceous plants which increase from a conical corm 1-2.5 cm diameter, which delivers 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 plants with six tepals. Many species have fragrant narrowly funnel-shaped blooms, although those previously placed in the genus Anomatheca, such as F. laxa, have even flowers. Freesias are being used as food plants by the larvae of some Lepidoptera species including Large Yellowish Underwing.
CULTIVATION AND USES
The crops 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 kinds and the red- and yellow-flowered varieties of F. corymbosa. Modern tetraploid cultivars have blooms ranging from white to yellowish, red, red and blue-mauve. They are mostly cultivated expertly in holland by about 80 growers.[3] Freesias can be conveniently increased from seed. Because of the specific and desirable scent, they are often used in side creams, shampoos, candles, etc.[citation needed], however, the blooms are mainly used in wedding bouquets. They can be planted in the semester in USDA Hardiness Areas 9-10 (i.e. where in fact the temperature will not land below about -7 ?C (20 ?F)), and in the springtime in Areas 4-8.
Freesia laxa (previously called Lapeirousia laxa or Anomatheca cruenta) is one of the other varieties of the genus which is commonly cultivated. Smaller than the scented freesia cultivars, it offers flat somewhat than cup-shaped plants. Extensive 'forcing' of this bulb occurs in two Moon Bay in California where several growers chill the lights in proprietary solutions to satisfy cold dormancy which results in development of buds within a predicted quantity of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plant life (in botanical use frequently simply herbs) are vegetation which have no persistent woody stem above earth. Herbaceous vegetation may be annuals, biennials or perennials. Annual herbaceous plants pass away completely at the end of the growing season or when they have got flowered and fruited, and they then develop again from seed. Herbaceous perennial and biennial crops may have stems that pass away at the end of the growing season, but elements of the plant survive under or near to the ground from season to season (for biennials, until the next growing season, when they flower and expire). New growth evolves from living tissue left over on or under the ground, including roots, a caudex (a thickened part of the stem at walk out) or various types of underground stems, such as light 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 plant life are woody crops that have stems above floor that stay alive during the dormant season and develop shoots another yr from the above-ground parts - included in these are trees and shrubs, shrubs and vines.
Freesia laxa 39;Joan Evans39;, Sheila Burrow
Freesia laxa More
Freesia laxa Flowers/Plants Winter Pinterest
Freesia laxa False Freesia information amp; photos
Tidak ada komentar:
Posting Komentar