Hemizonia congesta Hook. & Arn.
Family: Asteraceae
Hayfield Tarweed
Hemizonia congesta image
Zoya Akulova  

Leaf blades 50-175+ × 2-8(-12+) mm. Involucres hemispheric to ± urceolate or globose, 3.5-12 × 3-8+ mm. Ray laminae 5-12 mm. Disc corollas 2.5-3.5 mm. Cypselae black, 2-3.5 mm.

Hemizonia congesta image
Zoya Akulova  
Hemizonia congesta image
Zoya Akulova  
Hemizonia congesta image
Zoya Akulova  
Hemizonia congesta image
Zoya Akulova  
Hemizonia congesta image
Zoya Akulova  
Hemizonia congesta image
Zoya Akulova  
Hemizonia congesta image
Barry Breckling  
Hemizonia congesta image
Barry Breckling  
Hemizonia congesta image
Barry Breckling  
Hemizonia congesta image
Barry Breckling