Small knotwed


Scientific Name

Polygonum plebeium R.Br.


Other Names

Balune saag


Life Form

Herb


Family

Polygonaceae



Balune saag
Image by - Saroj Kasaju
Usages

Food - The leaves are cooked with potatoes and groundnuts. The food is slimy, but is well liked because it has a good smell.In India it is used as a famine vegetable. Medicine - The crushed seeds are cooked and eaten as a remedy fort bowel complaints.


Native to

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


Habitat

Dry tropical biome,elevation 2200m.


Conservation Status

Not evaluated



Plant Description

Annual herb.

Prostrate, densely branched annual herb. Stems branched from the base with numerous branches.

Lance-like or elliptic, 1.0-3.0 cm long by 0.1-0.4 cm wide, stalkless, with entire margins (smooth edges).

Pink, clustered in groups of 1-5 in the leaf axils. Flower stalks 0.5 mm long at flowering, usually enclosed by ochreae. Flowers sunken between ochrea or hardly protruding, 1-2 mm across, nearly stalkless. 5 tepals, 1.5-3 mm long by 0.5-1.0 mm wide, inverted lance-shaped to lance-shaped. Unequal tepals, with outer ones slightly longer and pointed, and inner ones blunter.

Nuts 1.0-1.75 mm long, circular to ovate, shiny, black, and hairless.


Phenology

Flowering: May-October.