Freesia is a genus of herbaceous perennial flowering plant life 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 is indigenous to the eastern side of southern Africa, from Kenya south to South Africa, most types being within Cape Provinces. Species of the past genus Anomatheca are now included in Freesia. The plant life 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 crops.
They are herbaceous plants which grow from a conical corm 1-2.5 cm size, which directs up a tuft of small leaves 10-30 cm long, and a sparsely branched stem 10-40 cm large bearing a few leaves and a loose one-sided spike of bouquets with six tepals. Many kinds have fragrant narrowly funnel-shaped flowers, although those formerly located in the genus Anomatheca, such as F. laxa, have chiseled flowers. Freesias are used as food plants by the larvae of some Lepidoptera kinds including Large Yellowish Underwing.
CULTIVATION AND USES
The crops usually called "freesias" derive from crosses made in the 19th century between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these species and the green- and yellow-flowered varieties of F. corymbosa. Modern tetraploid cultivars have flowers which range from white to yellowish, red, red and blue-mauve. These are mostly cultivated expertly in holland by about 80 growers.[3] Freesias can be quickly increased from seed. Because of the specific and satisfying scent, they are often used in hands products, shampoos, candles, etc.[citation needed], however, the blooms are mainly utilized in wedding bouquets. They could be planted in the street to redemption in USDA Hardiness Zones 9-10 (i.e. where in fact the temperature will not fall season below about -7 ?C (20 ?F)), and in the planting season in Areas 4-8.
Freesia laxa (previously 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 offers flat rather than cup-shaped flowers. Extensive 'forcing' of the bulb occurs in Half Moon Bay in California where several growers chill the light bulbs in proprietary methods to satisfy wintry dormancy which results in formation of buds in a predicted range of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous crops (in botanical use frequently simply herbs) are plants which have no consistent woody stem above surface. Herbaceous plants may be annuals, biennials or perennials. Annual herbaceous plants perish completely by the end of the growing season or when they have got flowered and fruited, plus they then increase again from seed. Herbaceous perennial and biennial plants may have stems that die at 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 rose and perish). New expansion evolves from living tissues remaining on or under the bottom, including root base, a caudex (a thickened portion 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 plants are woody plant life that have stems above earth that stay alive during the dormant season and increase shoots the next calendar year from the above-ground parts - included in these are trees and shrubs, shrubs and vines.
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