Northeastern Asian Flora
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Parietaria micrantha
Accepted Taxa
Parietaria micrantha
Parietaria debilis
  • Japan Flora
  • Resources
Japan Flora: Delicate soft-pubescent annual 10-15 cm. high; leaves alternate, long- petioled, ovate to broadly so, 8-25 mm. long, 5-15 mm. wide, obtuse, deep green; flowers few, axillary, the bracts linear; achenes broadly ovate, black, lustrous, about 1.5 mm. long. Aug.-Oct.

Honshu, Kyushu; rather rare. Siberia, N. China, and Korea.

The typical phase occurs in warmer areas from Asia to Australia, Africa, and S. America.


Development supported by College of Agriculture and Life Sciences of Seoul
National University and Korea National Arboretum of Korea Forest Service.
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