Hybrid Lutea.  Pink, golden-yellow center.  Single bloom form.   William J. Seidl (2011).

5 favorite votes.  

Hybrid lactiflora.   Kelway (and Son).

5 favorite votes.  

Hybrid / Species crosses.  

5 favorite votes.  

Hybrid / Species crosses.  Crimson.  Semi-double bloom form.  Early-to-mid.  USDA zone 2a and warmer.  Height of up to 2' (up to 60 cm).   Prof. Arthur Percy Saunders (1941).

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.  Pink, silver(y) highlights.  Mild fragrance.  Large, double bloom form.  Late midseason.  USDA zone 2a and warmer.  Height of up to 35" (up to 90 cm).   Archie M. Brand (1922).

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.  Silvery pink outer petals, cream and crimson petals mingled in center.  Strong fragrance.  Medium, full, crown bloom form.  Mid-to-late.  USDA zone 2a and warmer.  Height of up to 26" (up to 65 cm).   BRAND (1913).

5 favorite votes.  

Hybrid rockii, Tree peony.  Light pink, purple flares.  Single to semi-double bloom form.  Early.  USDA zone 2a and warmer.  Height of up to 5' (up to 150 cm).   William H. Gratwick III (1985).

5 favorite votes.  

Hybrid suffruticosa.  Crimson, darker flares, yellow center.  Single bloom form.   Philipp Von Siebold (1844).

5 favorite votes.  

Hybrid lactiflora.  Pink, white edges.  Very large, full bloom form.  Late.   Etienne Méchin (1880).

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.  

Hybrid lactiflora.  Light pink.  Strong fragrance.  Large, double bloom form.  Late.  USDA zone 2a and warmer.  Height of up to 30" (up to 75 cm).   Hans Peter Sass (1932).

5 favorite votes.  

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

5 favorite votes.  

Hybrid suffruticosa, Tree peony.  Light pink and purple.  Variegated colouring.  Mild fragrance.  Medium to large, semi-double to double bloom form.  Mid.  USDA zone 2a and warmer.   Unknown Chinese Breeder(s).

5 favorite votes.  

Hybrid lactiflora.  Light pink, rose-pink shading.  Mild to strong, sweet fragrance.  Large, double, rose bloom form.  Mid-to-late.  Height of up to 33" (up to 85 cm).   George C. Thurlow (1921).

5 favorite votes.  

Hybrid rockii.  Pink, mauve shading.  Large, double bloom form.  Height of 3' (90 cm).   Chen Dezhong (1994).

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 suffruticosa.   E. H. Krelage & Zoon (1867).

5 favorite votes.  

Herbaceous species, Species.  

5 favorite votes.  

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

5 favorite votes.  

Hybrid lactiflora.  Light pink, cream shading.  Moderate fragrance.  Double, bomb, Japanese (anemone, imperial) bloom form.  Midseason.  Height of 3' (90 cm).   Roy G. Klehm (1970).

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 lactiflora.  Deep pink, silver(y) edges.  Moderate fragrance.  Double bloom form.  Late midseason.  USDA zone 2a and warmer.   Unknown breeder.

5 favorite votes.