Biological characteristics is the inherent characteristics of flowers. The biological characteristics of the flower was classified basis, from regional and the natural environment conditions.
(a) of the herbaceous flowers
1. Annual flower planting in spring, summer, autumn flowering, winter dead herbaceous flowers. Such as impatiens, zinnia, amaranth, half-sticks Lin, geese to red, Kochia scoparia, Niao dill, cows and so on.
2. Biennial flower in autumn sowing, spring flowering, summer, died after seeds mature in two years to complete life cycle of the herbaceous flowers such as pansies, Calendula, Antirrhinum, poppy, violet, high snow wheel, phlox, Ancient thin,UGG boots, blue linen.
3. Perennial flowers perennial flowers, but the dead above ground in winter and spring germination, summer, autumn flowering. Such as chrysanthemum, peony, day lily, goldenrod, the U.S. mint, soda flowers. False leader, fishing bell Liu, hollyhock, Coreopsis, Rudbeckia hirta, Jin Guangju, echinacea, yarrow and so on.
4. Underground bulbs perennial plant metamorphosis occurs.
5. perennial evergreen herb flowers no dormant period,UGG boots cheap, underground for the fibrous roots, such as asparagus fern, spider plant, evergreen, Clivia.
6. the water requirements of plants and flowers that grow in water or swamp, mostly perennials, such as lotus, water lily, water hyacinth, brandy bottle, gramineus, Wang Lian and so on.
7. fern perennial plants, mostly evergreen, non-flowering, without seed, relying on spores, mainly foliage, such as centipede grass, ferns and other iron money.
8. cacti and succulents and more of these flowers native to tropical desert areas, stem into a palmate, flake, spherical or cylindrical prismatic, needle-like leaves is metamorphosed, fleshy stems juice and can store large amounts of water to meet the arid environment. Divided into two categories:
(b) of the woody flower
1. Deciduous woody flower
(1) deciduous shrubs: such as rose, peony, spring, Lagenaria, and rose.
(2) deciduous trees: such as plum, Bi-tao, crabapple, cherry, pomegranate.
(3) deciduous vine: such as wisteria, Peak, Climbing Tiger (Verbena) and so on.
2. Evergreen woody flower
(1) evergreen shrub: as azaleas, Milan, smiling, leaves and flowers.
(2) Evergreen trees: such as Osmanthus, mountain tea, Magnolia grandiflora, rubber trees, palms and so on.
(3) Evergreen: such as ivy, contact the stone.
two other classification methods
(a) of the landscape use classification
1. Flower arrangement flower bed flower beds are mainly used to annual and biennial flower-based, such as impatiens, amaranth, maidenhair, Pansy, Calendula officinalis.
2. Mainly used for ornamental potted plants potted flowers, such as Cyclamen, Cineraria, Calceolaria flowers, asparagus, Germany, of spring, chrysanthemums.
3. Flower garden planted for ornamental garden into a film, mostly perennial flowers and woody flowers, such as peony,cheap UGG boots, peony, day lily, Coreopsis and so on.
4. Mainly for the production of cut flowers, cut flowers,UGG boots clearanc, such as gladiolus, carnation, chrysanthemum cut roses, tulips, Fulang flowers.
5, rock (stone) plants and flowers native to the mountains rock crevices between the flowers, more resistant to dry barren, rock garden is mainly used for layout, such as Pulsatilla, carnation, iris, iron money chain.
(b) the viewing area classification
1. View of flowers such as roses, dahlias, peonies, azaleas, chrysanthemums, hibiscus, camellia.
2. Foliage categories such as cycads, rubber trees, Zhu banana, red back Gui, Monstera, mosaic lines, geese to red, spring taro, asparagus, ferns, Brazilwood, Schefflera.
3. view of fruit, such as nandina, winter coral, Pyracantha, ornamental pepper, eggplant gold and silver, kumquat, pomegranate.
4. View categories such as cactus stems, bachelor tree, Buddha belly bamboo.
5. Aromatic, such as Milan, jasmine, osmanthus, white orchids, smiling, wintersweet.
(c) by way of classification of cultivated
1. Flowers and Plants in a certain area of the natural climatic conditions, year-round open field cultivation.
2. Flowers in a greenhouse, winter protection must be cultivated in a greenhouse in order to secure winter flowers.
(1) high-temperature greenhouse flower: Request night temperature above 15 ℃ during the day and 25 ~ 35 ℃, such as tropical orchids, Codiaeum, the poinsettia.
(2) in the temperature and greenhouse flower: Request night temperature above 8 ~ l0 ℃ during the day and 15 ~ 20 ℃, such as white orchids, Monstera, Sinningia, fuchsias, two-color jasmine.
(3) low-temperature greenhouse flower: Request night minimum temperature above 5 ℃ during the day l0 ~ 15 ℃, such as Cineraria, Calceolaria flowers, primrose class.
(4) cold room Flower: Requires the indoor temperature is kept at 0 ~ 5 ℃, such as plum, Tau Hwang, potted chinensis, potted roses and so on.
3. Comparison of indoor foliage plants shade-tolerant, suitable for indoor display watch. Such as: Monstera, spring lines, green radish, Chlorophytum, asparagus fern, evergreen, evergreen Guangdong.
(d) flowering season by Category
l. Categories such as flowers, Marigold, Pansy, Peony, Bi-tao, spring, forsythia.
2. Fry categories such as jasmine, gardenia, hollyhock, lily, Jin Guangju, Coreopsis, Solidago.
3. Autumn flowers such as chrysanthemum, osmanthus, maidenhair, aster, comb, dry day red zinnia.
4. Winter flowers such as praecox, poinsettia, daffodil and so on.
(e) classification by economic use
1. Medicinal flowers such as peony, Ophiopogon, chrysanthemum, forsythia.
2. Edible flowers such as edible chrysanthemum, day lily, hibiscus, lily.
3. Spices flowers such as roses, jasmine, osmanthus, tuberose, white orchid
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