1, Hydrangea: Hydrangea belongs to Saxifragaceae. Shrub, 1-4m high; The stem often sends out many radial branches at the base, forming a round shrub; Branches are cylindrical. Leaves papery or nearly leathery, obovate or broadly elliptic.
Corymbose cymes are nearly spherical, 8-20 cm in diameter, with short pedicels and dense flowers, pink, light blue or white; Petals oblong, 3-3.5 mm long. Capsule immature, long gyro-shaped; The seeds are immature. Flowering from June to August.
2. Dahlia? Cavity), alias Dali flower, Tianzhu peony, Oriental chrysanthemum, Dahlia, sweet potato flower, perennial herb of Compositae and Dahlia, with huge rod-shaped tuberous roots. Stems erect, multi-branched, 1.5-2 meters high, stout. Originally from Mexico, Mexicans regard it as a symbol of generosity and wealth, so they regard it as the national flower.
3. Zhu Dinghong (scientific name: Zhu Dinghong) is also known as Honghualian (Hainan Flora), Flower (North China Economic Flora), Flower, Zhu, Gu Tinghua, Flower Yao Lan, Pogostemon, Stemona, Duihong and Duihong. It is a perennial herb of Amaryllidaceae.
Bougainvillea is another name for bougainvillea and bougainvillea. Alias: bougainvillea, clover, Maobaojin, azalea, bougainvillea, bamboo leaves, lophatherum leaves, paper flowers, broccoli, mirabilis jalapa, etc. It is an evergreen climbing shrub. Jasminum, Phyllanthus urinaria.
Like warm and humid climate, not cold-resistant, like plenty of light. Stems stout, branches drooping, glabrous or sparsely pilose; Leaf blade papery, ovate or ovate-lanceolate; Among the three bracts of the top branch of the flower, the pedicel is attached to the bract midvein, and a flower is born on each bract;
Bracts are leaflike, purple or magenta, oblong or oval, style lateral, linear, margin expanded into thin slices, and stigma pointed; The base of the disc is unified into a ring, and the upper part is torn. The flowering period is between winter and spring (Guangzhou, Hainan and Kunming), and it blooms in greenhouse cultivation in the north from March to July.
The rose is called the queen of flowers, also known as "Moon Red". It is an evergreen and semi-evergreen low shrub, which blooms all year round, usually red and pink, and occasionally white and yellow. It can be used as an ornamental plant and also as a medicinal plant, also known as rose. There are three natural varieties, and modern Chinese rose flowers are diverse, including single petals and double petals, as well as beautiful flowers, such as high-heart curls;
Its colors are rich, not only red, pink, yellow, white and other monochrome, but also mixed color, silver edge and other varieties; Most varieties have fragrance. There are many varieties of Chinese rose, nearly ten thousand in the world, and more than 1000 in China.