Freesia is a genus of herbaceous perennial flowering vegetation in the family Iridaceae, first described 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 indigenous to the eastern part of southern Africa, from Kenya south to South Africa, most types being found in Cape Provinces. Species of the past genus Anomatheca are now included in Freesia. The vegetation commonly known as "freesias", with fragrant funnel-shaped flowers, are cultivated hybrids of lots of Freesia species. Some other types are also expanded as ornamental vegetation.
They are simply herbaceous plants which grow from a conical corm 1-2.5 cm size, which sends up a tuft of slim 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 plants with six tepals. Many types have fragrant narrowly funnel-shaped blossoms, although those formerly located in the genus Anomatheca, such as F. laxa, have smooth flowers. Freesias are being used as food vegetation by the larvae of some Lepidoptera species including Large Yellow 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 pink- and yellow-flowered varieties of F. corymbosa. Modern tetraploid cultivars have plants ranging from white to yellow, green, red and blue-mauve. They are simply mostly cultivated professionally in holland by about 80 growers.[3] Freesias can be readily increased from seed. Because of their specific and satisfying scent, they are often used in side lotions, shampoos, candles, etc.[citation needed], however, the blooms are mainly utilized in wedding bouquets. They can be planted in the land in USDA Hardiness Zones 9-10 (i.e. where the temperature will not fall below about -7 ?C (20 ?F)), and in the spring in Areas 4-8.
Freesia laxa (formerly called Lapeirousia laxa or Anomatheca cruenta) is one of the other species of the genus which is commonly cultivated. Smaller than the scented freesia cultivars, it has flat somewhat than cup-shaped bouquets. Extensive 'forcing' of this bulb occurs in Half Moon Bay in California where several growers chill the lights in proprietary methods to satisfy chilly dormancy which results in creation of buds within the predicted range of weeks - often 5 weeks at 55 ?F (13 ?C).
Herbaceous crops (in botanical use frequently simply herbs) are plants which have no continual woody stem above surface. Herbaceous plant life may be annuals, biennials or perennials. Annual herbaceous plants pass away completely at the end of the growing season or when they have got flowered and fruited, plus they then increase again from seed. Herbaceous perennial and biennial crops may have stems that die at the end of the growing season, but elements of the plant survive under or near to the bottom from season to season (for biennials, until the next growing season, when they rose and pass away). New growth develops from living tissue staying on or under the bottom, including roots, a caudex (a thickened part of the stem at walk out) or various types of underground stems, such as light 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 and most grasses. In comparison, non-herbaceous perennial crops are woody plant life that have stems above surface that stay alive through the dormant season and expand shoots the next season from the above-ground parts - included in these are trees, shrubs and vines.
Tae Horie Freesia Artists amp; Illustrators Original art for sale
Beautiful freesia flower, isolated on white. stock vector
freesias more vintage clips freesia refracta 1890 freesia grandma
English US
Tidak ada komentar:
Posting Komentar