Pyrola

Pyrola

(list of plants in Jiangsu)

[synonym] Polygonum zangii (flora of northern China).

[source] it is the whole plant of Polygonum morifolium.

[plant morphology] Polygonum morifolium

Annual herbs, 60-90 cm high, erect or oblique. The stem is tetragonal, with barbs on the edge. The leaves are alternate, halberd shaped, 3-9 cm long and 2-7 cm wide, sparsely pubescent on the top, pubescent below along the veins, with dense and short marginal hairs; the stipules are membranous, obliquely tubular, revolute outward; the petioles have narrow wings and spiny hairs. Inflorescences cymose, terminal or axillary; bracts ovate, with short hairs; pedicels densely glandular, with short hairs; flowers small, perianth 5-lobed, white, apex reddish or greenish; stamens 8. Achenes ovate, 3-ribbed, yellowish brown. It blooms in autumn.

They live near water or in wetlands. Distributed in Jilin, Liaoning, Hebei, Shandong, Jiangsu, Hubei and other places.

[function indications] textual research on the names and facts of plants: "smash the pulp, take it with fresh water, and treat the disease of Sha. "