helianthus maximilianii   (TTS Sound)

The helianthus_maximilianii has 1 Senses.

• helianthus maximilianii, maximilian's sunflower
• tall perennial of central United States to Canada having golden-yellow flowers
• 米国中部からカナダにかけて産する丈の高い多年草で、黄金色の花を持つ