Paeonia x litvinskajae (P. wittmanniana x P. caucasica). Except for the colour, very much alike P. wittmanniana. Not much pink in this plant, but it does have a nice greenish yellow shine in bud, which then fades into something milky white.

P. caucasica itself. All different plants, from selected mothers, ranging from pale pink to dark red, these seedlings nearly all flower dark reddish pink. Leaflets rather variable, small or large, wavy or flat, narrow or wide. All leaves made up of 9 leaflets though (3+3+3).

Amirani (unregistered). P. caucasica x unknown. Flowers at the same time as P. caucasica. More leaflets than that species.

Paeonia tomentosa ssp archibaldii (aka P. archibaldii).