Argemone pinnatisecta
A rare endemic found in west-draining canyons of the Sacramento Mountains.
A flower in La Luz Canyon, Sacramento Mountains, 24 Jun 2009.
Plant habit in La Luz Canyon, 24 Jun 2009.
A cauline leaf in La Luz Canyon, 24 Jun 2009.
Buds & immature fruit in La Luz Canyon, 24 Jun 2009.
Mature fruit, La Luz Canyon, 24 Jun 2009.