The Oriental poppy (P. orientale) has very large, deep red flowers on a tall flower-stalk.
But the Oriental poppy does not ship nor transplant well in the spring.
Ten years ago I carefully sowed some seed of Oriental poppy.
Oriental poppy, scarlet, also pink; three feet; end of May and first of June.
The Oriental poppy is a bold and showy plant, very hardy and perennial.
The worst offender is Oriental poppy; it becomes unsightly soon after blooming, and is quite gone by midsummer.
It seemed as if there were light in the leaves, like that coloured-lamp of a flower, the Oriental poppy.
With the hardy perennials easily raised from seed my first experience was with the Oriental poppy.