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 known as after German botanist and doctor Friedrich Freese (1794-1878). It is local to the eastern part of southern Africa, from Kenya south to South Africa, most kinds being found in Cape Provinces. Types of the former genus Anomatheca are actually included in Freesia. The crops often called "freesias", with fragrant funnel-shaped blossoms, are cultivated hybrids of lots of Freesia types. Some other types are also produced as ornamental vegetation.
They are simply herbaceous crops which grow from a conical corm 1-2.5 cm size, which transmits up a tuft of thin 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 blooms with six tepals. Many species have fragrant narrowly funnel-shaped blossoms, although those previously put in the genus Anomatheca, such as F. laxa, have flat flowers. Freesias are being used as food vegetation by the larvae of some Lepidoptera kinds including Large Yellowish 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 types and the green- and yellow-flowered types of F. corymbosa. Modern tetraploid cultivars have flowers ranging from white to yellow, green, red and blue-mauve. They can be mostly cultivated expertly in holland by about 80 growers.[3] Freesias can be conveniently increased from seed. Because of the specific and desirable scent, they are often used in palm ointments, shampoos, candles, etc.[citation needed], however, the blossoms are mainly used in wedding bouquets. They could be planted in the fall season in USDA Hardiness Zones 9-10 (i.e. where in fact the temperature does not show up below about -7 ?C (20 ?F)), and in the springtime in Zones 4-8.
Freesia laxa (previously 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 offers flat alternatively than cup-shaped plants. Extensive 'forcing' of this 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 inside a predicted volume of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous plants (in botanical use frequently simply natural remedies) are crops that contain no persistent woody stem above surface. Herbaceous plants may be annuals, biennials or perennials. Annual herbaceous plants perish completely by the end of the growing season or when they have got flowered and fruited, and they then increase again from seed. Herbaceous perennial and biennial plants may have stems that pass away by the end of the growing season, but parts of the plant survive under or close to the ground from season to season (for biennials, until the next growing season, when they bloom and expire). New expansion evolves from living cells staying on or under the bottom, including root base, a caudex (a thickened portion of the stem at walk out) 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. In comparison, non-herbaceous perennial crops are woody crops which have stems above ground that continue to be alive through the dormant season and expand shoots the next 12 months from the above-ground parts - included in these are trees, shrubs and vines.
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