Hybrid lactiflora.  Crimson or dark red.  Full bloom form.  Midseason.  USDA zone 2a and warmer.   BRAND (1907).

5 favorite votes.  

Hybrid lactiflora.  Deep pink, darker center.  Japanese (anemone, imperial) bloom form.  Late midseason.  USDA zone 2a and warmer.  Height of up to 30" (up to 75 cm).   Edward Auten, Jr. (1944).

5 favorite votes.  

Hybrid / Species crosses.  Red, yellow center.  Moderate fragrance.  Single, cupped bloom form.  Early.  Height of up to 28" (up to 70 cm).   William Henry Krekler (1984).

5 favorite votes.  

Hybrid lactiflora.   Auguste Dessert (1908).

5 favorite votes.  

Hybrid lactiflora.  Carmine-pink, lilac shading.  Slaty reflexes.  Large, double bloom form.  Midseason.   Jacques Calot (1865).

5 favorite votes.  

Hybrid lactiflora.   Darwin M. Andrews (1932).

5 favorite votes.  

Hybrid lactiflora.  Light pink, silver(y) edges.  Moderate fragrance.  Double, bomb bloom form.  Midseason.  Height of up to 39" (up to 100 cm).   Col. Jesse C. Nicholls (1958).

5 favorite votes.  

Hybrid lactiflora.  Pink.  Mild fragrance.  Large, semi-double bloom form.  Midseason.  Height of up to 34" (up to 85 cm).   William Henry Krekler (1999).

5 favorite votes.  

Hybrid lactiflora.   John F. Rosenfield or Rosefield (1951).

5 favorite votes.  

Hybrid lactiflora.  Pink, lavender shading.  None / no fragrance.  Single, cupped bloom form.  Early.  Height of up to 30" (up to 75 cm).   Roy G. Klehm (1988).

5 favorite votes.  

Hybrid lactiflora.  Deep pink.  Mild fragrance.  Small to medium, single bloom form.  Midseason.  Height of up to 20" (up to 50 cm).   Roy G. Klehm (2003).

5 favorite votes.  

Hybrid suffruticosa.   Unknown Japanese Breeder(s) (1897).

5 favorite votes.  

Hybrid lactiflora.  Red, silver(y) edges. [Rose-red, white edges.].  Medium, double, crown bloom form.  Early.  Height of up to 3' (up to 90 cm).   Edouard Doriat (1935).

5 favorite votes.  

Hybrid lactiflora.  Light pink, carmine-red shading.  Large, double bloom form.  Midseason.   Edouard Doriat (1925).

5 favorite votes.  

Hybrid Lutea, Tree peony.  Yellow, lavender shading, purple flares.  Large, semi-double bloom form.  Midseason.   Prof. Arthur Percy Saunders (1940).

5 favorite votes.  

Hybrid lactiflora.  Cream.  Ivory.  Mild fragrance.  Medium to large, double, flat bloom form.  Midseason.  Height of 32" to 34" (80 to 85 cm).   Robert William Tischler (1995).

5 favorite votes.  

Hybrid rockii, Tree peony.  White, dark purple flares.  Single to semi-double, ruffled bloom form.  Early.   Dr. Joseph Rock (1926).

5 favorite votes.  

Hybrid suffruticosa, Tree peony.  Light pink, deep pink shading, cherry-red flares.  Medium, semi-double bloom form.  Midseason.  USDA zone 2a and warmer.   Unknown Japanese Breeder(s).

5 favorite votes.  

Hybrid lactiflora.  Red, yellow center.  Japanese (anemone, imperial) bloom form.  Mid-to-late.  Height of up to 32" (up to 80 cm).   Unknown breeder.

4 favorite votes.  

Hybrid suffruticosa.  Scarlet.  Medium, semi-double bloom form.  Midseason.   Unknown Japanese Breeder(s) (1932).

4 favorite votes.  

Intersectional Hybrid / Itoh.  Yellow, red flares.  Large, double bloom form.  Midseason.   Toichi Itoh (1954).

4 favorite votes.  

Hybrid lactiflora.  Light pink.  Moderate fragrance.  Medium, semi-double, cupped bloom form.  Midseason.  Height of up to 2' (up to 60 cm).   Roy G. Klehm (1979).

4 favorite votes.  

Hybrid lactiflora.   Archie M. Brand (1936).

4 favorite votes.  

Hybrid lactiflora.  Crimson.  Double bloom form.   Peter Barr.

4 favorite votes.