Friday, October 8, 2010

To all parts of the flower or not to have the points

 (1) full flower (complete flower): calyx, corolla, androecium and pistil of the flower cluster all have termed, such as rape, cotton, peaches, tomatoes and other flowers.

(2) imperfect flowers (incomplete flower): the lack of calyx, corolla, androecium, gynoecium group in any part or parts of the flower commonly known as mulberry,UGG shoes, pumpkin, willow flowers.

2. to take the symmetry points

(1) actinomorphic flowers (actinomorphic flower): through the center of the flower can be made more than 2 symmetry plane, also known as neat flower (regular flower), such as cotton, peaches, tomatoes and other flowers.

(2) bilaterally symmetrical flowers (zygomorphic flower): through the center of the flower can only make two symmetrical plane, also known as irregular flower (irregular flower), such as beans, pansy, rice and other flowers.

(3) asymmetric flowers (non-symmetry flower): through the center of the flower, flower symmetry plane can not be made, such as the canna flowers.

3.

under the classification of spring flowers flowering time (3-5 months) fry (6-8 months) fall flowers (9-11 months) to spend the winter (December-February) < br>
4. According to the nature of stem Woody

flowers: plum, peach, peony, crabapple, magnolia, wooden pen, Bauhinia,UGG boots clearanc, forsythia, Admiralty, lilac, wisteria, spring cuckoo , azaleas, pomegranate, smiling flowers, white orchid, jasmine, gardenia, osmanthus, jasmine, Hibiscus, bloom-free teeth red, bean sprout Liu, camellias, spring.

common herbaceous flowers: Chun-lan, Hong Jin, arrowhead flowers, hyacinth, tulip, violet, snapdragon, chrysanthemum, Changchun, Cineraria, sweet pea, Ciaran, pink, Lycoris radiata, Lotus, aster , water lily, peony, phlox, tuberose,UGG boots, marigold, amaranth, Cymbidium, tuberose, lily of the valley, Cymbidium, flower Ru Chi, Hong Jin, Sinningia, daffodils, blue grass, melon YE Ju, Calceolaria flower, rabbit flower, into the red wax.

5.

classification based on the growth period is from the annual flower planting, growth, flowering, seed set to the aging of death, life within a year of herbal flowers. Most are in the South China annual flower, annual and biennial flower blooming in the ground is not easy. Annual flower planting period is short, usually 2-6 months flowering, after flowering and fruiting will die a natural death, such as pansy, zinnia, cockscomb, a string of red, maidenhair, cosmos, calendula, chrysanthemum and so on. Are positive annual flower plants, planting location must have full sun for proper growth of flowering, if the lack of sunshine, easily lead to poor fertility, leggy and not easily blossom. Annual flower life span is short, but charming brightly flowering, can be used for potted plants, cut flowers or flower bed landscaping, landscape application types can change the seasons turn, bring people fresh, bright, spectacular visual experience.

perennial flower perennial flower is also called, refers to sex in the perennial herb, the flowering beauty of the concept of a perennial plant flower-based. Perennial flower of life can continue for many years, it regardless of whether the flowering shoots, fruit, underground remains of life, can be re-sprout the second year of growth, re-flowering, such as the African impatiens, chrysanthemums, gerbera, watch pineapple class , Shegan, African violet, bird of paradise, firecracker red.

perennial flower in the ornamental purposes, can be used to layout of garden beds can also be potted or cut flowers and flower arranging for materials, especially in the floral material, perennial nature of the clubs are the main source of floral materials, such as chrysanthemums, carnations , Anthurium, baby's breath, gerbera, bird of paradise flowers and stars and so is an important floral materials.

perennial flower has enough positive light like plants, but also loved the soft light in the scattered negative growth of plants. Seasonal temperature changes and the length of sunlight on the growth and flowering of perennial flower effect is extremely obvious, must be managed into appropriate, can be successfully flowering.

perennial flower to flower-based view can be arranged potted plants or garden for floral, green for the home environment, landscape and people's mental and physical transfers and contributions are of great benefit.

plant, also known as trailing vine or vine of a plant's stem, branches can not easily stretch independent, must rely on its winding tendril or vine stem, climb and even crawl to the normal growth of the ground persons, including plants and woody scandent herbaceous trailing plant, divided into climbing of vines, such as melons, Ficus pumila, Verbena and so uncertain with tendrils or aerial roots can be wrapped around something else volume growth. Winding of the vine, such as morning glory, wooden roses Huangcao fish spend more black eel vine, honeysuckle, with its winding stems can grow something else. Creeping of the vine, such as saddle rattan, wicker, Huang Jinju, etc., vine lying on the ground can grow in contact with the ground at the root-prone. Scandent shrub, such as bougainvillea, jasmine, Yunnan Huang Suxin, shine rattan and other plants of the original shrub, but shoot elongation or after the half trailing vine-like, independent growth or stalk growth.

trailing plants in the landscape can be used for flower-flower racks, fences, landscaping or potted plants such as shade sheds, the vine can bloom after climbing scaffolding for the watch, the formation of a cool space underneath the scaffolding can be for open space, its use more special.

of bulbous flowers in the perennial perennial plant, the roots are especially large, into a block or ball, can store nutrients for the germination of flowering are known as According to the shape and location of the mast can be divided into the bulb (such as lilies, Amaryllis drama, Narcissus, tennis flower), bulbs (such as gladiolus, crocus, freesia), tubers (such as Sinningia, Coleus lines, long-barreled flowers), roots (such as Dahlia, Granville), roots (such as canna, red ginger flowers) and so on.

bulbous flowers of different origin based on the growth can be divided into temperate or tropical species. Cool temperate species preferences (such as tulips, hyacinths, daffodils, etc.), South China are difficult to cultivate flowering ball, an annual all imported bulbs, the short-term training and flowering. Tropical species (such as tuberose, tennis flower, Canna) grow well in southern China throughout the year.

the growth cycle of flower bulbs are a common long-term drought habits - sleep. Sleep duration varies by species, about 30-90 days, the sleep of death when the leaf yellow wilt, the nutrients stored in large underground bulbs, but only some species in the dormant period to stop childbearing, there is no obvious dead phenomena (such as Amaryllis , Zephyranthes, purple daring, etc.). To shorten the cultivation period of dormancy, to promote flowering and tidy, often in cold storage method, breaking the bulb dormancy.

6. According to the way of floral arrangement of classification of angiosperms

flowers to various parts of the spiral arrangement (spiral arrangement) to the original, such as magnolia, buttercup flowers, the flowers some parts of the (group of prominent stamens and pistil, such as groups) has not given numbers, and is spirally arranged. More evolved, such as most parts of flowers, not only a set number and arranged for the wheel (whorled arrangement).

7. According to Link STATUS

parts of flowers, each from the students is the original, and even co-evolved, for example, spent away from the flap is more original, Geban flowers are more evolved. Ministries at the right time to spend with, connected together in the same organ, such as the petals and the petals of joint, which even collectively known as Hopson (connection); also even between different parts of the flower together, such as cotton androecium ( filaments connate) together with the petals at the base with this Link as adnate (adnation), many plants the calyx,UGGs, corolla and androecium and pistil ovary adnate to form a room under the seat.

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