genus helianthus   (TTS Sound)

The genus_helianthus has 1 Senses.

• genus helianthus
• genus of tall erect or branched American annual or perennial herbs with showy flowers: sunflowers
• 華やかな花を持つ、丈の高い、直立性あるいは分枝した一年生あるいは多年生の草本：ヒマワリ