Hybrid rockii, Hybrid suffruticosa, Tree peony.  Salmon-pink and seashell-pink, lighter edges, black flares.  Prominent gold stamens.  Mild to strong fragrance.  Large, single to semi-double, cupped, ruffled bloom form.  Early-to-mid.  
Height: up to 5¼' (up to 160cm).  

Hybrid rockii, Hybrid suffruticosa, Tree peony.  Violet-red or fuchsia / magenta, black flares.  Some stamens visible.  Mild to strong fragrance.  Medium, double, ruffled bloom form.  Early-to-early mid.  
Height: 32" to 39" (80 to 100cm).  

Hybrid rockii, Hybrid suffruticosa, Tree peony.  Lilac-pink, violet-red flares.  Prominent gold stamens.  Mild to strong fragrance.  Medium, semi-double, cupped, ruffled bloom form.  Early.  
Height: up to 32" (up to 80cm).  

Hybrid rockii, Hybrid suffruticosa, Tree peony.  Blush or light pink, lighter edges, violet-red flares.  Ring of golden stamens surrounding cream carpels.  Mild to strong fragrance.  Medium to large, single to semi-double, cupped bloom form.  Early-to-early mid.  
Height: up to 39" (up to 100cm).  

Hybrid suffruticosa, Tree peony.  Blush, rose-pink shading.  Single to semi-double bloom form.  

Hybrid suffruticosa, Tree peony.  

Hybrid suffruticosa, Tree peony.  

Hybrid suffruticosa, Tree peony.  Bright salmon-pink.  Very double bloom form.  

Floribunda.  Pink.  None to mild fragrance.  Full (26-40 petals), button-eye bloom form.  Blooms in flushes throughout the season.  
Height: 20" to 3' (50 to 90cm).  

Hybrid suffruticosa, Tree peony.  

Shrub.  Pink.  Medium to large, very double bloom form.  

Shrub.  Light pink.  Mild, sweet fragrance.  Small, very full (41+ petals), in large clusters, cupped-to-flat bloom form.  Blooms in flushes throughout the season.  
Height: up to 2' (up to 60cm).  Width: up to 33" (up to 85cm).

Hybrid suffruticosa, Tree peony.  Yellow.  Double bloom form.  

Hybrid suffruticosa, Tree peony.  Red.  Prominent golden stamens.  Single bloom form.  

Hybrid / Species crosses.  White, light apricot center.  3 rows of crinkled guards, inner petals narrower, folded, crinkled and notched, gold stamens surround pale green carpels.  Mild fragrance.  Medium, semi-double to double, rose bloom form.  Early.  
Height: up to 6'4" (up to 195cm).  

Tree peony.  Light purple or lilac, violet-red flares.  Golden stamens surrounding carpels.  Ruffled bloom form.  

Tree peony.  Lilac-pink, maroon flares.  Golden stamens surrounding pale green carpels.  Semi-double to double, ruffled bloom form.  

Hybrid suffruticosa, Tree peony.  Cherry-red, ages to carmine-pink .  Prominent gold stamens.  Medium, semi-double to double bloom form.  

Hybrid / Species crosses.  Pink.  Pale buff petaloids.  Large, very double bloom form.  Midseason.  

Hybrid / Species crosses.  Yellow, green highlights.  Medium bloom form.  Early.