Hybrid lactiflora.  Cream, light yellow center, carmine-red stripes.  Double bloom form.  USDA zone 2a and warmer.   Victor Lemoine (1899).

4 favorite votes.  

Hybrid suffruticosa, Tree peony.  Pink.  Mild fragrance.  Mid-to-late.  USDA zone 2a and warmer.   Unknown Chinese Breeder(s).

4 favorite votes.  

Hybrid rockii.  White, purple flares.  Moderate fragrance.  Medium, double bloom form.  Early.   Chen Dezhong (1992).

4 favorite votes.  

Hybrid lactiflora.   Edward Auten, Jr. (1929).

4 favorite votes.  

Hybrid lactiflora.   Lyman D. Glasscock (1929).

4 favorite votes.  

Hybrid lactiflora.  Red.  Double bloom form.  Midseason.   Arthur L. Murawska (1946).

4 favorite votes.  

Hybrid lactiflora.  White, cream center.  Flat, Japanese (anemone, imperial) bloom form.  Midseason.   Edouard Doriat (1925).

4 favorite votes.  

Hybrid / Species crosses.  Red.  Medium to large, semi-double bloom form.  Early.  
Height: up to 3' (up to 90cm).   Prof. Arthur Percy Saunders.

4 favorite votes.  

William Henry Krekler.

4 favorite votes.  

Hybrid lactiflora.   Darwin M. Andrews (1932).

4 favorite votes.  

Hybrid lactiflora.  Rose-pink, yellow center.  Medium, Japanese (anemone, imperial) bloom form.  Very early.  USDA zone 2a and warmer.  Height of 18" to 2' (45 to 60 cm).   Walter Marx (1968).

4 favorite votes.  

Hybrid lactiflora.  Deep pink, silver(y) highlights.  Large, double bloom form.  Late midseason.   Col. Jesse C. Nicholls (1961).

4 favorite votes.  

Hybrid Lutea, Tree peony.  Light pink, darker center.  Semi-double bloom form.  Mid.  USDA zone 6b and warmer.  Height of 4' to 5' (120 to 150 cm).   Nassos Daphnis (1996).

4 favorite votes.  

Hybrid lactiflora.  Ruby-red.  Large, double bloom form.  Mid-to-late.  Height of 38" (95 cm).   Gilbert H. Wild & Son (1964).

4 favorite votes.  Average rating: EXCELLENT.  

Hybrid / Species crosses.  White, fuchsia / magenta edges.  Moderate fragrance.  Single bloom form.  Early.  Height of 18" to 2' (45 to 60 cm).   Prof. Arthur Percy Saunders (1949).

4 favorite votes.  

Hybrid lactiflora.  

4 favorite votes.  Average rating: EXCELLENT.  

Hybrid Lutea, Tree peony.  Light yellow, red streaks.  Semi-double bloom form.  Late midseason.  Height of up to 4' (up to 120 cm).   David Reath (1979).

4 favorite votes.  

Hybrid / Species crosses.  Red.  Single bloom form.  Very early.  Height of 16" to 17" (40 to 45 cm).   Roy G. Klehm (2003).

4 favorite votes.  

Hybrid suffruticosa.  Crimson, purple highlights.  Carmine-red disk.  Single bloom form.   Philipp Von Siebold (1844).

4 favorite votes.  

Hybrid suffruticosa, Tree peony.  Coral-pink, light pink edges, dark purple flares.  Mild fragrance.  Medium, very double, crown bloom form.  Midseason.  USDA zone 2a and warmer.   Unknown Chinese Breeder(s) (1970).

4 favorite votes.  

Intersectional Hybrid / Itoh.  Yellow, red flares.  Moderate fragrance.  Semi-double bloom form.  Early-to-mid.  Height of up to 32" (up to 80 cm).   Unknown Japanese Breeder(s) (1980).

4 favorite votes.  

Hybrid / Species crosses.  Rose-pink.  Single bloom form.  Height of up to 28" (up to 70 cm).   Prof. Arthur Percy Saunders (1954).

4 favorite votes.  

Hybrid lactiflora.  Pink, silver(y) shading.  Double, ruffled bloom form.  Late midseason.  USDA zone 2a and warmer.  Height of up to 28" (up to 70 cm).   Col. Jesse C. Nicholls (1957).

4 favorite votes.  

Hybrid lactiflora.  White.  Moderate, sweet fragrance.  Medium, double, crown bloom form.  Late.  Height of up to 30" (up to 75 cm).   Unknown breeder.

4 favorite votes.