polygonum

Etymology
From, from the neuter of , from + , so called in allusion to the numerous joints. .

Noun

 * 1)  Any of many plants, of the family, embracing a large number of species, including bistort, knotweed, smartweed, etc.

Translations

 * Belarusian: драсён
 * Czech:
 * German:
 * Kashubian: dërdest
 * Lithuanian: rūgtis
 * Polish:
 * Serbo-Croatian:
 * Ukrainian: гірчак

Etymology
From.

Noun

 * 1)  polygon