Intersectional Hybrid / Itoh.  Yellow, red streaks, stripes, flecks.  Single to semi-double bloom form.  Height of up to 38" (up to 95 cm).   Roger F. Anderson (2004).

5 favorite votes.  

Hybrid lactiflora.  Pink.  Strong, rose fragrance.  Double, rose bloom form.  Very early.  USDA zone 2a and warmer.   Arthur L. Murawska (1951).

5 favorite votes.  

Hybrid lactiflora.  Crimson, lavender highlights.  Yellow stamens.  None to mild fragrance.  Very large, double bloom form.  Midseason.   Auguste Dessert (1915).

5 favorite votes.  

Hybrid lactiflora.  White, light pink undertones.  Mild fragrance.  Double bloom form.  Midseason.  Height of up to 32" (up to 80 cm).   Roy G. Klehm (1986).

5 favorite votes.  

Hybrid lactiflora.  Pink.  Small, single bloom form.  Late.  USDA zone 2a and warmer.  Height of 32" (80 cm).   Millet & Son.

5 favorite votes.  

Hybrid lactiflora.  Light pink, ages to white .  Double bloom form.   Peter Barr (1909), H.A. Terry (1905).

5 favorite votes.  

Hybrid lactiflora.  Light pink.  Moderate fragrance.  Double bloom form.  Late.  USDA zone 2a and warmer.   Victor Lemoine & Sons (1925).

5 favorite votes.  

Hybrid lactiflora.   Hans Peter Sass (1924).

5 favorite votes.  

Hybrid lactiflora.  White, lemon-yellow center.  Very large, flat, Japanese (anemone, imperial) bloom form.  Midseason.  Height of up to 33" (up to 85 cm).   Col. Jesse C. Nicholls (1958).

5 favorite votes.  

Hybrid Lutea, Tree peony.  Butter-yellow, red flares.  Semi-double bloom form.  Early-to-mid.  USDA zone 2a and warmer.  Height of 32" to 43" (80 to 110 cm).   Prof. Arthur Percy Saunders (1949).

5 favorite votes.  

Tree peony.  Red.  Rose bloom form.  USDA zone 2a and warmer.  

5 favorite votes.  

Hybrid suffruticosa, Tree peony.  Red, purple shading, dark purple undertones.  Medium, semi-double to double, rose bloom form.  Midseason.  USDA zone 2a and warmer.   Unknown Chinese Breeder(s) (1968).

5 favorite votes.  

Hybrid suffruticosa, Tree peony.  Pink, darker flares.  Single bloom form.  Early-to-mid.  USDA zone 2a and warmer.  Height of up to 4' (up to 120 cm).   William H. Gratwick III (1980).

5 favorite votes.  

Hybrid / Species crosses.  Red.  Single bloom form.   Prof. Arthur Percy Saunders (1938).

5 favorite votes.  

Hybrid lactiflora.  Pink.  Moderate fragrance.  Large, semi-double, flat bloom form.  Midseason.  Height of 31" to 33" (80 to 85 cm).   Roy G. Klehm (1981).

5 favorite votes.  

Hybrid Lutea, Tree peony.  Yellow and mauve, rose-pink shading, deep pink flares.  Single bloom form.  Mid.  USDA zone 2a and warmer.  Height of up to 3' (up to 90 cm).   Prof. Arthur Percy Saunders (1939).

5 favorite votes.  

Hybrid / Species crosses.  Cherry-red.  Semi-double bloom form.  Late.   Prof. Arthur Percy Saunders (1934).

5 favorite votes.  

Hybrid lactiflora.  Red, golden-yellow center.  Large, double bloom form.  Late.  USDA zone 2a and warmer.  Height of up to 43" (up to 110 cm).   Edward Auten, Jr. (1933).

5 favorite votes.  

Hybrid lactiflora.  Seashell-pink, deep pink undertones, silver(y) highlights.  Mild fragrance.  Large, double, rose bloom form.  Late.  USDA zone 2a and warmer.   Gilbert H. Wild & Son (1950).

5 favorite votes.  

Hybrid / Species crosses.  Dark red.  Large, full bloom form.  Early.   Edward Auten, Jr. (1962).

5 favorite votes.  

Hybrid lactiflora.  Deep pink, cream undertones.  Moderate fragrance.  Single bloom form.  Early-to-mid.  Height of 32" to 3' (80 to 90 cm).   William Henry Krekler (1980).

5 favorite votes.  

Hybrid / Species crosses.  Red, orange-red shading.  Moderate fragrance.  Single to semi-double, ruffled bloom form.  Early-to-mid.  USDA zone 2a and warmer.  Height of 3' (90 cm).   David Reath (1981).

5 favorite votes.  

Hybrid lactiflora.  Light pink, deep yellow center.  Very large, double bloom form.   Eugene H. Lins (1967).

5 favorite votes.  

Hybrid Lutea, Tree peony.  Lavender - pink, dark red flecks.  Semi-double to double, ruffled bloom form.   David Reath (1985).

5 favorite votes.