We found 1 definitions of genus helenium from 1 different sources.
Noun |
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genus helenium - genus of American herbs with flowers having yellow rays: sneezeweeds | ||
Helenium, genus Helenium | ||
asterid dicot genus genus of more or less advanced dicotyledonous herbs and some trees and shrubs | ||
aster family, asteraceae, compositae, family asteraceae, family compositae plants with heads composed of many florets: aster; daisy; dandelion; goldenrod; marigold; lettuces; ragweed; sunflower; thistle; zinnia |