Freesia is a genus of herbaceous perennial flowering plants 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 native to the eastern part of southern Africa, from Kenya south to South Africa, most varieties being within Cape Provinces. Species of the past genus Anomatheca are actually included in Freesia. The crops often called "freesias", with fragrant funnel-shaped bouquets, are cultivated hybrids of lots of Freesia kinds. Some other varieties are also produced as ornamental vegetation.
These are herbaceous plant life which grow from a conical corm 1-2.5 cm diameter, which delivers up a tuft of narrow 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 flowers with six tepals. Many varieties have fragrant narrowly funnel-shaped blooms, although those previously put in the genus Anomatheca, such as F. laxa, have toned flowers. Freesias are being used as food vegetation by the larvae of some Lepidoptera species including Large Yellow Underwing.
CULTIVATION AND USES
The plants usually called "freesias" are derived from crosses made in the 19th century between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these species and the pink- and yellow-flowered varieties of F. corymbosa. Modern tetraploid cultivars have bouquets which range from white to yellowish, pink, red and blue-mauve. These are mostly cultivated expertly in the Netherlands by about 80 growers.[3] Freesias can be readily increased from seed. Because of the specific and satisfying scent, they are generally used in hand ointments, shampoos, candles, etc.[citation needed], however, the blossoms are mainly used in wedding bouquets. They could be planted in the semester in USDA Hardiness Areas 9-10 (i.e. where in fact the temperature will not show up below about -7 ?C (20 ?F)), and in the planting season in Zones 4-8.
Freesia laxa (formerly called Lapeirousia laxa or Anomatheca cruenta) is one of the other kinds of the genus which is often cultivated. Smaller than the scented freesia cultivars, it has 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 solutions to satisfy frigid dormancy which results in creation of buds in a predicted number of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous crops (in botanical use frequently simply herbs) are vegetation which may have no consistent woody stem above earth. Herbaceous plants may be annuals, biennials or perennials. Annual herbaceous plants expire completely by 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 crops may have stems that pass away by the end of the growing season, but parts of the plant endure under or close to the bottom from season to season (for biennials, before next growing season, when they flower and die). New expansion grows from living cells remaining on or under the ground, including roots, a caudex (a thickened portion of the stem at ground level) or numerous kinds 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 & most grasses. By contrast, non-herbaceous perennial crops are woody vegetation which have stems above surface 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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