Freesia is a genus of herbaceous perennial flowering plants 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 part of southern Africa, from Kenya south to South Africa, most types being within Cape Provinces. Kinds of the past genus Anomatheca are now included in Freesia. The vegetation commonly known as "freesias", with fragrant funnel-shaped flowers, are cultivated hybrids of a number of Freesia kinds. Some other species are also grown up as ornamental plants.
They are simply herbaceous crops which grow from a conical corm 1-2.5 cm diameter, which transmits up a tuft of narrow leaves 10-30 cm long, and a sparsely branched stem 10-40 cm extra tall bearing a few leaves and a loose one-sided spike of flowers with six tepals. Many kinds have fragrant narrowly funnel-shaped flowers, although those formerly placed in the genus Anomatheca, such as F. laxa, have smooth flowers. Freesias are used as food plants by the larvae of some Lepidoptera kinds including Large Yellow Underwing.
CULTIVATION AND USES
The vegetation usually called "freesias" derive from crosses made in the 19th century between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these varieties and the red- and yellow-flowered varieties of F. corymbosa. Modern tetraploid cultivars have blossoms ranging from white to yellow, pink, red and blue-mauve. They are simply mostly cultivated appropriately in holland by about 80 growers.[3] Freesias can be easily increased from seed. Due to their specific and satisfying scent, they are often used in hand lotions, shampoos, candles, etc.[citation needed], however, the bouquets are mainly used in wedding bouquets. They can be planted in the semester 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 and coil in Zones 4-8.
Freesia laxa (previously called Lapeirousia laxa or Anomatheca cruenta) is one of the other kinds of the genus which is commonly cultivated. Smaller than the scented freesia cultivars, they have flat rather than cup-shaped blossoms. Extensive 'forcing' of this bulb occurs in Half Moon Bay in California where several growers chill the light bulbs in proprietary methods to satisfy cool dormancy which results in development of buds in just a predicted amount of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plants (in botanical use frequently simply natural remedies) are crops which have no prolonged woody stem above earth. Herbaceous plants may be annuals, biennials or perennials. Total annual herbaceous plants perish completely by the end of the growing season or when they may have flowered and fruited, and they then grow again from seed. Herbaceous perennial and biennial plant life may have stems that die by the end of the growing season, but elements of the plant make it through under or near to the bottom from season to season (for biennials, before next growing season, when they rose and perish). New expansion develops from living tissues left over on or under the ground, including roots, a caudex (a thickened part of the stem at ground level) or various types of underground stems, such as 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. In comparison, non-herbaceous perennial plants are woody crops which have stems above ground that remain alive through 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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