What's the name of peony?

Another name of Paeonia lactiflora: Will leave, leave grass, greedy tail spring, jade glory, plow food, boneless flower, black flower, red medicine and so on.

Paeonia lactiflora has thick roots and dark brown branches. The stem is 40-70 cm tall and glabrous. The lower stems and leaves are bipinnately trifoliate leaves, and the upper stems and leaves are trifoliate leaves; Leaflets narrowly ovate, elliptic or lanceolate. There are several flowers, born at the top of the stem and in the axils of leaves, and sometimes only the top one is open; Bracts 4-5, lanceolate, unequal in size.

Paeonia lactiflora sepals 4, broadly ovoid or suborbicular; Petals 9- 13, obovate, with different colors, sometimes with deep purple patches at the base; The filament is 0.7- 1.2 cm long and yellow. Kelp is 2.5-3 cm long, with a diameter of 1.2- 1.5 cm and a beak at the top. Flowering in May-June; The fruiting period is August.

Extended data:

Bud for bud insertion and propagation: from the middle and lower parts of plants introduced and cultivated in September and June last year, select strong and disease-free stem segments, cut them into 5- 10 cm, dip rooting powder in the base, insert vermiculite and other substrates, and spray them automatically under the full illumination of 20-28℃ and 70-80% humidity.

Large plants that have grown in the garden for 4-5 years are used as mother plants. Buds should be picked one year before plant division to concentrate nutrients 1 in the plant. When dividing plants, stems and leaves should be removed first, then holes should be dug, so as not to damage roots as much as possible, and soil should be removed. The root neck is cut longitudinally, and each piece has 2-3 buds, 1 root or more.

Baidu encyclopedia-peony