This classification method is based on the lifestyle and ecological habits of flowers and plants, and is the most widely used.
First, open flowers.
Is to complete the whole growth process under natural conditions, unprotected culture. Open-field flowers can be divided into three categories according to their life history.
1. Annual flowers.
2. Biennial flowers.
3. Perennial flowers.
Second, greenhouse flowers
Refers to flowers native to tropical, subtropical and southern warm areas. Cultivation in northern cold areas must be carried out in greenhouses, otherwise it needs to be protected in greenhouses in winter. Can be divided into the following categories:
1. Annual or biennial flowers. Such as Guayeju, calceolaria, sweet pea, etc.
Perennial flowers. Such as Gerbera jamesonii and Clivia.
3. Bulb flowers. Such as cyclamen, Zhu Dinghong, Erythrina macrophylla, calla lily, cauliflower taro, etc.
4. Orchidaceae.
5. succulent plants.
[6], ferns.
Once, insect-eating plants.
⒏. Pyraceae plants.
Pet-name ruby, palm plants.
10, flowers and trees include poinsettia and deciduous trees.
1 1. Wang Lian, tropical water lilies and other aquatic flowers.
Can also be classified according to morphology:
① Herbaceous flowers: perennial herbaceous flowers and biennial flowers.
② Woody flowers: trees, shrubs and bamboos.
Classification according to use:
① cut flowers.
② potted flowers.
(3) Ground species.
Extended data:
Flowers can be divided into broad sense and narrow sense:
In a narrow sense, flowers refer to herbs with ornamental value, such as impatiens, chrysanthemums, bunches of safflower, cockscomb and so on.
In a broad sense, flowers include not only herbs with ornamental value, but also herbs or woody ground cover plants, flowering shrubs, flowering trees and bonsai, such as ground cover plants such as Ophiopogon japonicus, Sedum alfredii, and trees and flowering shrubs such as plum blossom, peach blossom, rose and camellia.
In addition, the tall trees and shrubs distributed in the south have been moved to the cold areas in the north, and they can only be used as greenhouse potted plants, such as Prynne, Hevea brasiliensis, Palmae plants, and also included in flowers in a broad sense. In modern society, people often plant, buy and wear flowers in various ways because they have pleasant appearance and fragrance.
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