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Meaning of helenalin | Babel Free

Noun CEFR B2

Definitions

A highly toxic sesquiterpene lactone found in Arnica montana and Arnica chamissonis subsp. foliosa.

uncountable

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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See also

Helendale Helene Helengrad helenin helenite helenium

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