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 named 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 species being within Cape Provinces. Varieties of the previous genus Anomatheca are actually included in Freesia. The plants often called "freesias", with fragrant funnel-shaped blooms, are cultivated hybrids of lots of Freesia types. Some other kinds are also grown up as ornamental plants.
They are simply herbaceous vegetation which develop 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 blooms with six tepals. Many species have fragrant narrowly funnel-shaped blooms, although those formerly placed in the genus Anomatheca, such as F. laxa, have even flowers. Freesias are being used as food plants by the larvae of some Lepidoptera varieties including Large Yellowish Underwing.
CULTIVATION AND USES
The crops 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 varieties of F. corymbosa. Modern tetraploid cultivars have bouquets ranging from white to yellowish, pink, red and blue-mauve. They are mostly cultivated expertly in holland by about 80 growers.[3] Freesias can be immediately increased from seed. Due to their specific and desirable scent, they are often used in hands lotions, shampoos, candles, etc.[citation needed], however, the flowers are mainly used in wedding bouquets. They could be planted in the semester in USDA Hardiness Zones 9-10 (i.e. where in fact the temperature does not fall season below about -7 ?C (20 ?F)), and in the springtime in Areas 4-8.
Freesia laxa (formerly 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, it includes flat rather than cup-shaped plants. Extensive 'forcing' of the bulb occurs in two Moon Bay in California where several growers chill the bulbs in proprietary solutions to satisfy frosty dormancy which results in formation of buds inside a predicted number of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous crops (in botanical use frequently simply herbal products) are plants that have no prolonged woody stem above surface. Herbaceous crops may be annuals, biennials or perennials. Total annual herbaceous plants expire completely at the end of the growing season or when they may have flowered and fruited, and they then increase again from seed. Herbaceous perennial and biennial vegetation may have stems that die at the end of the growing season, but elements of the plant make it through under or near the bottom from season to season (for biennials, until the next growing season, when they rose and pass away). New growth builds up from living tissues staying on or under the bottom, including root base, 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. 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 plants which have stems above surface that remain alive through the dormant season and expand shoots another calendar year from the above-ground parts - these include trees, shrubs and vines.
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