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 called after German botanist and doctor Friedrich Freese (1794-1878). It really is local to the eastern part of southern Africa, from Kenya south to South Africa, most varieties being found in Cape Provinces. Kinds of the previous genus Anomatheca are actually contained in Freesia. The crops often called "freesias", with fragrant funnel-shaped plants, are cultivated hybrids of lots of Freesia species. Some other kinds are also produced as ornamental plants.
They can be herbaceous vegetation which grow from a conical corm 1-2.5 cm diameter, which directs up a tuft of narrow leaves 10-30 cm long, and a sparsely branched stem 10-40 cm high bearing a few leaves and a loose one-sided spike of plants with six tepals. Many kinds have fragrant narrowly funnel-shaped bouquets, although those previously located in the genus Anomatheca, such as F. laxa, have level flowers. Freesias are used as food plants by the larvae of some Lepidoptera types including Large Yellow Underwing.
CULTIVATION AND USES
The plant life 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 kinds and the red- and yellow-flowered types of F. corymbosa. Modern tetraploid cultivars have blossoms which range from white to yellow, green, red and blue-mauve. They are really mostly cultivated skillfully in holland by about 80 growers.[3] Freesias can be readily increased from seed. Because of the specific and desirable scent, they are generally used in palm creams, shampoos, candles, etc.[citation needed], however, the blooms 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 show up below about -7 ?C (20 ?F)), and in the springtime in Zones 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 offers flat rather than cup-shaped blooms. Extensive 'forcing' of the bulb occurs in two Moon Bay in California where several growers chill the lights in proprietary methods to satisfy cool dormancy which results in creation of buds within a predicted quantity of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plants (in botanical use frequently simply natural herbs) are vegetation which may have no persistent woody stem above ground. Herbaceous plant life may be annuals, biennials or perennials. Annual herbaceous plants die completely at the end of the growing season or when they may have flowered and fruited, plus they then expand 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 make it through under or close to the bottom from season to season (for biennials, until the next growing season, when they blossom and die). New progress grows from living tissues left over on or under the bottom, including origins, a caudex (a thickened part of the stem at walk out) 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 and most grasses. By contrast, non-herbaceous perennial plants are woody plants that have stems above floor that continue to be alive through the dormant season and increase shoots another yr from the above-ground parts - these include trees and shrubs, shrubs and vines.
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