what does genus Helenium mean?

GENUS HELENIUM as NOUN

Meaning
- genus of American herbs with yellow-rayed flowers: sneezeweeds
Synonym(s)
- Helenium (what does Helenium mean?)
Hypernyms(s) genus Helenium is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
- asterid dicot genus (what does asterid dicot genus mean?)