Hybrid lactiflora.  Light yellow, white outer petals, ages to cream .  Red stigmas.  Mild, sweet fragrance.  Large, full, bomb bloom form.  Midseason.   Jacques Calot (1860).

5 favorite votes.  

Hybrid suffruticosa.  White, pink flares.  Very large, semi-double, ruffled bloom form.  Height of 2' to 26" (60 to 65 cm).   Roger F. Anderson (1992).

5 favorite votes.  

Hybrid suffruticosa.   Unknown Japanese Breeder(s) (1931).

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 / Species crosses.   Prof. Arthur Percy Saunders.

5 favorite votes.  

Hybrid lactiflora.   Edward Auten, Jr. (1939).

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.  Carmine-red, purple shading.  Double bloom form.   Jacques Calot (1866).

5 favorite votes.  

Hybrid lactiflora.  Red.  Double bloom form.  USDA zone 2a and warmer.   Edward Auten, Jr..

5 favorite votes.  

Hybrid lactiflora.  Red.  Petaloids edged white.  Japanese (anemone, imperial) bloom form.   William Henry Krekler (1976).

5 favorite votes.  

Hybrid lactiflora.   David C. Stranger (1935), George C. Thurlow (1935).

5 favorite votes.  

Hybrid lactiflora.  White.  Strong fragrance.  Large, double, rose bloom form.  Late.  USDA zone 2a and warmer.  Height of 35" (90 cm).   Archie M. Brand (1925).

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 lactiflora.  White, light pink highlights.  Moderate fragrance.  Very large, single, cupped bloom form.  USDA zone 2a and warmer.  Height of up to 4' (up to 120 cm).   Walter Marx (1965).

5 favorite votes.  

Hybrid.   Victor Lemoine (1900).

5 favorite votes.  

Tree peony.  USDA zone 2a and warmer.  

5 favorite votes.  

Hybrid lactiflora.   Kelway (and Son).

5 favorite votes.  

Hybrid / Species crosses.  Dark red.  Full bloom form.  Early.  Height of up to 3' (up to 90 cm).   Lyman D. Glasscock (1955).

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

5 favorite votes.  

Hybrid / Species crosses.  Rose-pink.  Japanese (anemone, imperial) bloom form.  Midseason.  Height of up to 30" (up to 75 cm).   William J. Seidl (1987).

5 favorite votes.  

Hybrid lactiflora.  White.  None / no fragrance.  Semi-double to double bloom form.  Mid.  Height of 32" to 39" (80 to 100 cm).   Roy G. Klehm (1969).

5 favorite votes.  

Hybrid lactiflora.  Red.  Bomb, Japanese (anemone, imperial) bloom form.  Early.   Eugene H. Lins (1945).

5 favorite votes.  

Hybrid lactiflora.  White, lemon-yellow undertones.  Moderate fragrance.  Double bloom form.  Late midseason.  USDA zone 2a and warmer.  Height of up to 32" (up to 80 cm).   Col. Jesse C. Nicholls (1938).

5 favorite votes.