HerbWildAnnualMedicinal

Polygonum plebeium R.Br.

Phog · Dranak

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Description

Polygonum plebeium is a small annual prostrate herb, usually 5–30 cm long, forming spreading mats on the ground. Stems are slender, branched, often reddish, and root at lower nodes. Leaves are simple, alternate, narrowly elliptic to lanceolate, usually 0.5–3 cm long. Leaf margins are entire, surfaces smooth, and petioles short. The ochrea is membranous and surrounds each stem node. Flowers are small, pinkish-white or greenish, arranged in small clusters (fascicles) in leaf axils rather than large spikes. Flowers are bisexual with 4–5 tepals, 5–8 stamens, and a superior ovary. The fruit is a small triangular achene, usually dark brown or black.

Diagnostic Characters

Vegetative

Small prostrate mat-forming herb. Tiny leaves. Branched reddish stems.

Floral

Axillary flower clusters. Small inconspicuous flowers. Ecological Characters Tolerant of dry disturbed habitats.

Distribution

Native range: South Asia. Australia. Tropical regions.

In Pakistan: Common in Pakistan, India, Bangladesh.

Phenology

Flowering

Fruiting

Flowering: Spring–autumn Fruiting: Summer–autumn

Ethnobotany & Uses

Medicinal Importance

Traditionally used for Digestive disorders, Inflammation, Skin problems.

Ecological Importance

Acts as ground cover. Reduces soil erosion.

Agricultural Importance

May occur as a minor weed in Croplands, Gardens.

UniFlora AI Assistant

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Where it grows on campus

This species is on the campus floristic list but was not pinned during the GPS mapping survey, so it has no map records yet.

Taxonomic Notes

Unlike Persicaria, true Polygonum species generally have Small axillary flower clusters, Prostrate growth, Dry habitat adaptation. Polygonum plebeium is easily recognized by its creeping habit and tiny flowers. UniFlora Field Recognition Tip 🌱. Look for 🌿 Ground-hugging mat.