Freesia is a genus of herbaceous perennial flowering crops 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 is native to the eastern aspect of southern Africa, from Kenya south to South Africa, most types being within Cape Provinces. Varieties of the previous genus Anomatheca are actually contained in Freesia. The crops commonly known as "freesias", with fragrant funnel-shaped bouquets, are cultivated hybrids of lots of Freesia varieties. Some other species are also grown as ornamental plant life.
They can be herbaceous plants 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 high bearing a few leaves and a loose one-sided spike of bouquets with six tepals. Many species have fragrant narrowly funnel-shaped flowers, although those previously put in the genus Anomatheca, such as F. laxa, have chiseled flowers. Freesias are used as food vegetation by the larvae of some Lepidoptera species including Large Yellowish Underwing.
CULTIVATION AND USES
The plant life 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 varieties and the red- and yellow-flowered types of F. corymbosa. Modern tetraploid cultivars have blossoms which range from white to yellow, pink, red and blue-mauve. They are simply mostly cultivated skillfully in the Netherlands by about 80 growers.[3] Freesias can be commonly increased from seed. Because of the specific and pleasing scent, they are generally used in hands ointments, shampoos, candles, etc.[citation needed], however, the blooms are mainly used in wedding bouquets. They can be planted in the land in USDA Hardiness Zones 9-10 (i.e. where the temperature will not fall season 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 species of the genus which is often cultivated. Smaller than the scented freesia cultivars, it offers flat rather than cup-shaped bouquets. Extensive 'forcing' of the bulb occurs in two Moon Bay in California where several growers chill the bulbs in proprietary solutions to satisfy cold dormancy which results in creation of buds inside a predicted number of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous vegetation (in botanical use frequently simply herbal selections) are crops which may have no persistent woody stem above earth. Herbaceous vegetation may be annuals, biennials or perennials. Annual herbaceous plants expire completely by the end of the growing season or when they may have 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 endure under or close to the ground from season to season (for biennials, before next growing season, when they bloom and pass away). New growth produces from living tissue staying on or under the ground, including root base, a caudex (a thickened portion of the stem at ground level) or numerous kinds of underground stems, such as lights, 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. In comparison, non-herbaceous perennial plants are woody crops which have stems above earth that stay alive through the dormant season and develop shoots another yr from the above-ground parts - these include trees and shrubs, shrubs and vines.
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