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 known as after German botanist and doctor Friedrich Freese (1794-1878). It really is native to the eastern area of southern Africa, from Kenya south to South Africa, most species being within Cape Provinces. Types of the ex - genus Anomatheca are actually included in Freesia. The plants commonly known as "freesias", with fragrant funnel-shaped blossoms, are cultivated hybrids of a number of Freesia species. Some other varieties are also harvested as ornamental plants.
They are really herbaceous crops which increase from a conical corm 1-2.5 cm diameter, which directs up a tuft of slim 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 blossoms with six tepals. Many types have fragrant narrowly funnel-shaped plants, although those previously positioned in the genus Anomatheca, such as F. laxa, have flat flowers. Freesias are used as food crops by the larvae of some Lepidoptera types including Large Yellowish Underwing.
CULTIVATION AND USES
The vegetation 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 green- and yellow-flowered forms of F. corymbosa. Modern tetraploid cultivars have blooms which range from white to yellowish, red, red and blue-mauve. They may be mostly cultivated expertly in holland by about 80 growers.[3] Freesias can be immediately increased from seed. Because of their specific and attractive scent, they are generally used in hands lotions, shampoos, candles, etc.[citation needed], however, the blossoms are mainly used in wedding bouquets. They can be planted in the land in USDA Hardiness Zones 9-10 (i.e. where the temperature does not show up 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 varieties of the genus which is often cultivated. Smaller than the scented freesia cultivars, it has flat rather than cup-shaped flowers. Extensive 'forcing' of the bulb occurs in Half Moon Bay in California where several growers chill the bulbs in proprietary solutions to satisfy chilly dormancy which results in development of buds in a predicted variety of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plant life (in botanical use frequently simply herbal selections) are crops which may have no continual woody stem above earth. Herbaceous crops may be annuals, biennials or perennials. Total annual herbaceous plants perish completely by the end of the growing season or when they have got flowered and fruited, and they then increase again from seed. Herbaceous perennial and biennial plant life may have stems that pass away by the end of the growing season, but elements of the plant survive under or close to the bottom from season to season (for biennials, until the next growing season, when they bloom and pass away). New progress builds up from living cells left over on or under the bottom, including origins, a caudex (a thickened portion of the stem at ground level) or numerous kinds 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 & most grasses. By contrast, non-herbaceous perennial plants are woody crops that have stems above ground that remain alive through the dormant season and grow shoots the next year from the above-ground parts - these include trees, shrubs and vines.
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