Word Study
helen porter mitchell |
helen traubel |
helen wills |
helen wills moody |
helena |
helenin
| helenium
| helenium autumnale
| helenium hoopesii
| helenium puberulum
| heleodytes
helenin
CIDE DICTIONARY
helenin, n.
A neutral organic substance found in the root of the elecampane (Inula helenium ), and extracted as a white crystalline or oily material, with a slightly bitter taste. [1913 Webster]
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