Polygonum frigidum Kudô

, J. Col. Agric. Sapporo xii. 33 (1923).
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External links to taxonomic opinions:
WFO POWO
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:695760-1
Publication
J. Col. Agric. Sapporo
Collation
xii. 33 (1923).
Family as entered in IPNI
Polygonaceae

Original Data

Remarks
P. alpinum, var. frigidum, Cham. & Schlecht