1. (noun) tall branching subshrub of California and Mexico often cultivated for its silvery-blue foliage and large fragrant white flowers

• california tree poppy
• matilija poppy

1. (noun) tall branching subshrub of California and Mexico often cultivated for its silvery-blue foliage and large fragrant white flowers

• genus romneya
• romneya

1. (noun) tall branching subshrub of California and Mexico often cultivated for its silvery-blue foliage and large fragrant white flowers

• subshrub
• suffrutex