Persicaria orientalis (PROSEA)

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Plant Resources of South-East Asia
Introduction
List of species


Persicaria orientalis (L.) Spach


Family: Polygonaceae

Synonyms

Polygonum orientale L.

Vernacular names

  • Prince's feather (En). Persicaire de Levant (Fr)
  • Thailand: phakuang
  • Vietnam: nghể bà, nghể dông.

Distribution

South, South-East and East Asia, Africa, North America, Australia.

Uses

Young shoots are eaten in Indo-China.

Observations

Erect or ascending annual herb, 0.5-1 m tall. Leaf-blade ovate-oblong, 5-20 cm × 3-12 cm, hairy on both sides; petiole 2-6 cm long. In humid places, dried-up pools and ditches, often gregarious, up to 850 m altitude.

Selected sources

6, 7, 20.