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(Upload on December 13 2015) [ 日本語 | English ]

Polygonum scabrum Moench






Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

Polygonum L. (タデ)
Sanaetade (サナエタデ, 早苗蓼), hedge cornbind
Lifeform: annual forb
Distribution: widespread in the Nothern Hemisphere
Habitat: roadsides, crop fields, etc.
Chromosome number: 2n = 22
Vein: 7-15 pairs → P. lapathifolium = 20-30
Flower: flowering from May to October
Synonyms:

Persicaria lapathifolia (L.) Delarbre var. incana (Rth) H. Hara
Persicaria scabra (Moench) Moldenke

索引

Polygonum scabrum in Hokkaido


ST1 ST2
ST3 ST4
[1-4] at a wasteland near Ishikari Coast, where a wind power may be established, on September 3 2015. Here, numerous saplings of Populus nigra establihsed.

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