Hybrid lactiflora.  Cream, seashell-pink highlights.  Double, rose bloom form.  USDA zone 2a and warmer.   Col. Jesse C. Nicholls (1959).

3 favorite votes.  

Hybrid suffruticosa.  Lilac with streaks of purple and carmine at the petal bases; disk purple.   E. H. Krelage & Zoon.

3 favorite votes.  

Hybrid lactiflora.  White.  Single bloom form.  USDA zone 2a and warmer.  

3 favorite votes.  

Hybrid lactiflora.  Cherry-red or rose-red.   Unknown breeder (1901).

3 favorite votes.  

Hybrid lactiflora.  Cream.  Mild fragrance.  Medium, double, crown bloom form.  Midseason.   Auguste Dessert (1908).

3 favorite votes.  

Hybrid lactiflora.   Julian L. Janus.

3 favorite votes.  

Hybrid lactiflora.  Pink, cream blending.  Mild fragrance.  Japanese (anemone, imperial) bloom form.  Midseason.  Height of 32" to 34" (80 to 85 cm).   Roy G. Klehm (2003).

3 favorite votes.  

Hybrid lactiflora.  White.  Large, double, rose bloom form.  Late.  USDA zone 2a and warmer.   Alonzo B. Franklin (1940).

3 favorite votes.  

Hybrid lactiflora.  Seashell-pink, buff shading, carmine-red flecks.  Moderate fragrance.  Large, double, rose bloom form.  Late midseason.  Height of up to 28" (up to 70 cm).   François-Félix Crousse (1840-1925) (1885).

3 favorite votes.  

Hybrid lactiflora.  Cream, seashell-pink shading, light yellow center, ages to white .  Pink streaks in center.  Single, Japanese (anemone, imperial) bloom form.  Height of 20" to 39" (50 to 100 cm).   Mikolaj Karpow-Lipski (1977).

3 favorite votes.  

Hybrid lactiflora.  Light pink.  Large, semi-double bloom form.  Height of up to 32" (up to 80 cm).   William Henry Krekler (1977).

3 favorite votes.  

Hybrid lactiflora.  Deep rose or light red.  Full bloom form.  Late.   Edward Auten, Jr. (1948).

3 favorite votes.  

Hybrid / Species crosses.  Light pink, pink streaks, yellow streaks.  Infusion of buff petaloids.  Moderate fragrance.  Large, single, Japanese (anemone, imperial) bloom form.  Height of up to 3' (up to 90 cm).   Don Hollingsworth (1981).

3 favorite votes.  

Hybrid Lutea, Tree peony.  Yellow, dark red flares.  Moderate fragrance.  Medium to large, semi-double bloom form.  Mid.  USDA zone 2a and warmer.  Height of up to 35" (up to 90 cm).   Prof. Arthur Percy Saunders (1948).

3 favorite votes.  

Hybrid rockii.  Lilac-pink or mauve, purple flares, lighter edges.  Mild fragrance.  Large, single to semi-double, lotus bloom form.  Midseason.  
Height: up to 39" (up to 100cm).   Chen Dezhong (1994).

3 favorite votes.  

Hybrid lactiflora.  Carmine-red, white edges.  Moderate fragrance.  Japanese (anemone, imperial) bloom form.  Mid-to-late.  Height of up to 35" (up to 90 cm).   Edouard Doriat (1925).

3 favorite votes.  

Hybrid lactiflora.  Cream.  Double bloom form.  USDA zone 2a and warmer.  Height of up to 3' (up to 90 cm).   William Henry Krekler (1978).

3 favorite votes.  

Hybrid lactiflora.  Rose-pink.  Double bloom form.  Early-to-mid.   R.H. Jones (1938).

3 favorite votes.  

Hybrid suffruticosa.   Baumann frères / Gebrüder Baumann (1836).

3 favorite votes.  

Hybrid Lutea.  Deep pink.  Double bloom form.  Mid.  Height of 5' to 6' (150 to 185 cm).   Nassos Daphnis (1968).

3 favorite votes.  

Hybrid lactiflora.  Light pink, ages to white .  None / no fragrance.  Full, flat bloom form.  Late midseason.  
Height: up to 32" (up to 80cm).   Leola "Missie" Bainum (1940).

3 favorite votes.  

Hybrid / Species crosses.  White.  Mild fragrance.  Double bloom form.  Late midseason.  USDA zone 2a and warmer.  Height of 35" (90 cm).   Don Hollingsworth (1980).

3 favorite votes.  

Herbaceous species, Species.  Rose-pink.  Light yellow antheres.  Single bloom form.  Early.  Height of 14" to 32" (35 to 80 cm).  

3 favorite votes.  

Hybrid lactiflora.  Deep pink, cherry-red streaks, cream undertones.  None to mild fragrance.  Single bloom form.  Midseason.  Height of up to 26" (up to 65 cm).   William Henry Krekler (1994).

3 favorite votes.