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 called after German botanist and doctor Friedrich Freese (1794-1878). It really is local to the eastern area of southern Africa, from Kenya south to South Africa, most kinds being found in Cape Provinces. Types of the past genus Anomatheca are now included in Freesia. The crops commonly known as "freesias", with fragrant funnel-shaped bouquets, are cultivated hybrids of a number of Freesia kinds. Some other varieties are also grown up as ornamental vegetation.
They are simply herbaceous plants which expand from a conical corm 1-2.5 cm size, which delivers 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 plants with six tepals. Many types have fragrant narrowly funnel-shaped blooms, although those formerly positioned in the genus Anomatheca, such as F. laxa, have flat 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 century between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these varieties and the green- and yellow-flowered varieties of F. corymbosa. Modern tetraploid cultivars have blooms which range from white to yellowish, pink, red and blue-mauve. They are really mostly cultivated professionally in the Netherlands by about 80 growers.[3] Freesias can be immediately increased from seed. Because of their specific and desirable scent, they are often used in hand products, shampoos, candles, etc.[citation needed], however, the bouquets are mainly utilized in wedding bouquets. They can be planted in the land 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 spring 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 includes flat somewhat than cup-shaped blossoms. Extensive 'forcing' of the bulb occurs in Half Moon Bay in California where several growers chill the lights in proprietary solutions to satisfy cool dormancy which results in formation of buds within the predicted range of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous crops (in botanical use frequently simply herbal selections) are plant life that contain no continual woody stem above surface. Herbaceous crops may be annuals, biennials or perennials. Annual herbaceous plants die completely at the end of the growing season or when they have got flowered and fruited, plus they then grow again from seed. Herbaceous perennial and biennial plants 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 bloom and expire). New growth advances from living tissue left over on or under the bottom, including root base, a caudex (a thickened part of the stem at walk out) or various types of underground stems, such as lights, 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 crops are woody crops that have stems above surface that continue to be alive during the dormant season and develop shoots another calendar year from the above-ground parts - included in these are trees and shrubs, shrubs and vines.
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