perennial South African grass having densely clumped flimsy stems; introduced into United States especially for erosion control

perennial South African grass having densely clumped flimsy stems; introduced into United States especially for erosion control

perennial South African grass having densely clumped flimsy stems; introduced into United States especially for erosion control

perennial South African grass having densely clumped flimsy stems; introduced into United States especially for erosion control

perennial South African grass having densely clumped flimsy stems; introduced into United States especially for erosion control

perennial South African grass having densely clumped flimsy stems; introduced into United States especially for erosion control

African tree having hard heavy odorless wood

a stout branching annual with large yellow to orange flower heads; Mexico and Central America

a stout branching annual with large yellow to orange flower heads; Mexico and Central America

a stout branching annual with large yellow to orange flower heads; Mexico and Central America