Baccharis sarothroides
A common broom-like shrub found in washes and along sandy roadsides.
Plant habit south of Cataviña in Baja California, 19 Oct 2006.
Pseudanthia south of Cataviña, 19 Oct 2006.
Pistillate pseudanthia with immature achenes, south of Cataviña, 19 Oct 2006.
More pistillate pseudanthia with immature achenes, 19 Oct 2006.