Nepalese Smartweed


Scientific Name

Persicaria nepalensis (Meisn.) H.Gross


Other Names


Life Form

Herb


Family

Polygonaceae



Image by - Saroj Kasaju
Usages

Food - Tender young leaves and shots - raw or cooked as a vegetable


Native to

Bangladesh, Bhutan, China, India, Myanmar, Nepal, Pakistan


Habitat

Subtropical biome.


Conservation Status

Not evaluated



Plant Description

Annual herb reaching 15-45 cm (0. 15-0.45 meters) tall typically prostrate or sub-erect with branching stems.

Single or branched, typically glabrous (hairless) or sparsely hairy. Can be green, reddish. or purple depending on the variety.

Arranged alternately along the stem, ovate to elliptic in shape with entire margins. Size: Up to 5 cm long and 2.5 cm wide. Often with a pair of dark blotches on either side of the midrib. The base of the leaf stalk (petiole) is typically enlarged and clasps the stem, giving the appearance of a winged stem.

Pink or white. small (2-3 mm long) with four oblong to broadly elliptic tepals (sepals and petals not differentiated). Stamens (male reproductive organs) are typically purple-black.

Three-sided achene (dry, single-seeded fruit) that is brownish when mature.


Phenology

Flowering: June-September