Rubiaceae : Họ Cà phê  Nhóm họ phụ Coffeoideae  Vietnam

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 is native to the eastern side of southern Africa, from Kenya south to South Africa, most types being within Cape Provinces. Kinds of the ex - genus Anomatheca are actually included in Freesia. The plant life commonly known as "freesias", with fragrant funnel-shaped blooms, are cultivated hybrids of a number of Freesia kinds. Some other kinds are also grown as ornamental plants.

These are herbaceous vegetation which grow from a conical corm 1-2.5 cm size, which directs 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 plants with six tepals. Many species have fragrant narrowly funnel-shaped flowers, although those formerly put in the genus Anomatheca, such as F. laxa, have even flowers. Freesias are being used as food crops by the larvae of some Lepidoptera kinds including Large Yellowish Underwing.

CULTIVATION AND USES

The plant life usually called "freesias" derive from crosses manufactured in the 19th century between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these kinds and the pink- and yellow-flowered forms of F. corymbosa. Modern tetraploid cultivars have bouquets which range from white to yellow, pink, red and blue-mauve. They can be mostly cultivated properly in holland by about 80 growers.[3] Freesias can be immediately increased from seed. Due to their specific and pleasing scent, they are generally used in hands products, shampoos, candles, etc.[citation needed], however, the blossoms are mainly utilized in wedding bouquets. They could be planted in the street to redemption in USDA Hardiness Zones 9-10 (i.e. where the temperature does not land below about -7 ?C (20 ?F)), and in the spring in Zones 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 offers flat alternatively than cup-shaped flowers. Extensive 'forcing' of the bulb occurs in Half Moon Bay in California where several growers chill the light bulbs in proprietary methods to satisfy wintry dormancy which results in formation of buds in a predicted number of weeks - often 5 weeks at 55 ?F (13 ?C).

Herbaceous plant life (in botanical use frequently simply natural remedies) are plant life that have no continual woody stem above surface. Herbaceous plant life 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 grow 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 endure under or near the bottom from season to season (for biennials, until the next growing season, when they rose and pass away). New expansion builds up from living tissues left over on or under the ground, including origins, a caudex (a thickened part of the stem at ground level) or various types of underground stems, such as lights, corms, stolons, rhizomes and tubers. Types 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 plants are woody vegetation that have stems above floor that stay alive through the dormant season and grow shoots the next season from the above-ground parts - these include trees and shrubs, shrubs and vines.

Cây Hoa Lài Ta Cây cảnh Hà Nội Cây cảnh văn phòng

Cây Hoa Lài Ta  Cây cảnh Hà Nội  Cây cảnh văn phòng

Mùa hoa sen cạn vào mùa hạ, từ tháng 5 – 9, hoa nở rất

Mùa hoa sen cạn vào mùa hạ, từ tháng 5 – 9, hoa nở rất

Hóa đơn online là gì?

Hóa đơn online là gì?

Điện hoa, dien hoa, điện hoa là gì, cách gửi điện hoa

Điện hoa, dien hoa, điện hoa là gì, cách gửi điện hoa

Rubiaceae : Họ Cà phê Nhóm họ phụ Coffeoideae Vietnam

Rubiaceae : Họ Cà phê  Nhóm họ phụ Coffeoideae  Vietnam

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 is native to the eastern side of southern Africa, from Kenya south to South Africa, most types being within Cape Provinces. Kinds of the ex - genus Anomatheca are actually included in Freesia. The plant life commonly known as "freesias", with fragrant funnel-shaped blooms, are cultivated hybrids of a number of Freesia kinds. Some other kinds are also grown as ornamental plants.

These are herbaceous vegetation which grow from a conical corm 1-2.5 cm size, which directs 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 plants with six tepals. Many species have fragrant narrowly funnel-shaped flowers, although those formerly put in the genus Anomatheca, such as F. laxa, have even flowers. Freesias are being used as food crops by the larvae of some Lepidoptera kinds including Large Yellowish Underwing.

CULTIVATION AND USES

The plant life usually called "freesias" derive from crosses manufactured in the 19th century between F. refracta and F. leichtlinii. Numerous cultivars have been bred from these kinds and the pink- and yellow-flowered forms of F. corymbosa. Modern tetraploid cultivars have bouquets which range from white to yellow, pink, red and blue-mauve. They can be mostly cultivated properly in holland by about 80 growers.[3] Freesias can be immediately increased from seed. Due to their specific and pleasing scent, they are generally used in hands products, shampoos, candles, etc.[citation needed], however, the blossoms are mainly utilized in wedding bouquets. They could be planted in the street to redemption in USDA Hardiness Zones 9-10 (i.e. where the temperature does not land below about -7 ?C (20 ?F)), and in the spring in Zones 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 offers flat alternatively than cup-shaped flowers. Extensive 'forcing' of the bulb occurs in Half Moon Bay in California where several growers chill the light bulbs in proprietary methods to satisfy wintry dormancy which results in formation of buds in a predicted number of weeks - often 5 weeks at 55 ?F (13 ?C).

Herbaceous plant life (in botanical use frequently simply natural remedies) are plant life that have no continual woody stem above surface. Herbaceous plant life 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 grow 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 endure under or near the bottom from season to season (for biennials, until the next growing season, when they rose and pass away). New expansion builds up from living tissues left over on or under the ground, including origins, a caudex (a thickened part of the stem at ground level) or various types of underground stems, such as lights, corms, stolons, rhizomes and tubers. Types 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 plants are woody vegetation that have stems above floor that stay alive through the dormant season and grow shoots the next season from the above-ground parts - these include trees and shrubs, shrubs and vines.

Cây Hoa Lài Ta Cây cảnh Hà Nội Cây cảnh văn phòng

Cây Hoa Lài Ta  Cây cảnh Hà Nội  Cây cảnh văn phòng

Mùa hoa sen cạn vào mùa hạ, từ tháng 5 – 9, hoa nở rất

Mùa hoa sen cạn vào mùa hạ, từ tháng 5 – 9, hoa nở rất

Hóa đơn online là gì?

Hóa đơn online là gì?

Điện hoa, dien hoa, điện hoa là gì, cách gửi điện hoa

Điện hoa, dien hoa, điện hoa là gì, cách gửi điện hoa

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