Hybrid lactiflora.  Rose-pink, cream center.  Moderate fragrance.  Double bloom form.  Midseason.  USDA zone 2a and warmer.  Height of up to 35" (up to 90 cm).   Jacques Calot (1856).

7 favorite votes.  

Hybrid lactiflora.  Crimson - purple.  Moderate fragrance.  Very full bloom form.  Height of up to 3' (up to 90 cm).   Louis-Joseph-Ghislain Parmentier (1850).

7 favorite votes.  

Hybrid lactiflora.  Light pink, lavender shading, darker center.  Opens well.  Mild to strong, rose fragrance.  Large, double bloom form.  Late.  USDA zone 2a and warmer.   Edward Auten, Jr. (1933).

7 favorite votes.  

Hybrid suffruticosa.   Auguste Dessert (1902).

7 favorite votes.  

Hybrid lactiflora.  Dark red.  Single bloom form.  Midseason.   Berneche (1924).

7 favorite votes.  

Hybrid lactiflora.   Julian L. Janus.

7 favorite votes.  

Hybrid lactiflora.  Crimson, purple shading.  Rose fragrance.  Large, double bloom form.  USDA zone 2a and warmer.   Unknown breeder (1903).

7 favorite votes.  

Hybrid lactiflora.   Berneche (1924).

7 favorite votes.  

Hybrid suffruticosa, Tree peony.  Blush pink, salmon-pink highlights.  Very large, full, bomb bloom form.  Early.   Adrien Sénéclauze (1889).

7 favorite votes.  

Hybrid lactiflora.  Pink, silver(y) edges.  Large, single, cupped bloom form.  Mid-to-late.  USDA zone 2a and warmer.  
Height: up to 43" (up to 110cm).   Auguste Dessert (1902).

7 favorite votes.  

Hybrid lactiflora.   Walter J. Guille.

7 favorite votes.  

Hybrid lactiflora.  Crimson, yellow center.  Medicinal fragrance.  Medium, Japanese (anemone, imperial) bloom form.  Midseason.  USDA zone 2a and warmer.  Height of up to 43" (up to 110 cm).   Unknown Japanese Breeder(s) (1893).

7 favorite votes.  

Hybrid suffruticosa.  Carmine-red.  Mild, rose fragrance.  Large, double, crown bloom form.   Charles His (1832).

7 favorite votes.  

Hybrid suffruticosa.  Rose-pink or light pink, lilac shading.  Strong fragrance.  Very large, semi-double to double, flat bloom form.  Early.  
Height: up to 6'7" (up to 200cm).   Unknown Chinese Breeder(s) (1794).

7 favorite votes.  

Hybrid suffruticosa.  Purple.  Medium, double, lotus bloom form.   Charles His (1851).

7 favorite votes.  

Hybrid lactiflora.   Darwin M. Andrews (1925).

7 favorite votes.  

Hybrid lactiflora, Unknown.  Rose-pink.  Prominent yellow stamens mixed with bright pink stigmas in center.  Medium, semi-double, cupped bloom form.  Prolific, Very early.   Prof. Arthur Percy Saunders (1921).

7 favorite votes.  

Hybrid lactiflora.  Light pink, ages to cream .  Medium, double bloom form.  Midseason.  

7 favorite votes.  

Hybrid suffruticosa, Tree peony.  White.  Very large, semi-double bloom form.  USDA zone 2a and warmer.   Unknown Japanese Breeder(s) (1940).

7 favorite votes.  

Hybrid suffruticosa.  Purple.  Full bloom form.   Modeste Guérin (1846).

6 favorite votes.  

Hybrid Lutea, Tree peony.  Yellow.  Semi-double, ruffled bloom form.  Early-to-mid.  USDA zone 2a and warmer.  Height of 3' to 4' (90 to 120 cm).   Prof. Arthur Percy Saunders (1944).

6 favorite votes.  

Hybrid lactiflora.  Light pink, yellow center.  None to mild fragrance.  Single to semi-double, flat bloom form.  Midseason.  Height of 34" to 3' (85 to 90 cm).   Don Hollingsworth (1980).

6 favorite votes.  

Hybrid lactiflora.  Deep pink, lighter center, white undertones.  Moderate fragrance.  Double, bomb bloom form.  Midseason.  USDA zone 2a and warmer.  Height of 2' to 3' (60 to 90 cm).   Myron D. Bigger (1961).

6 favorite votes.  

Hybrid suffruticosa, Tree peony.  Red, purple shading.  Large, double bloom form.  Height of up to 47" (up to 120 cm).   Unknown Japanese Breeder(s).

6 favorite votes.