L.Golubitskaya (Russia), recent

4,4-4,6

V.Surikova (Russia), 2016

(4,0-4,2; 80)

? (Germany), old cultivar

(3,7-4,0; 90-100)

intro AllPlant  (Netherlands), 2016

(35-45)

A.Schöllhammer (Germany), 1935

3,9-4,3; (70-90)

R.van Gaalen (Netherlands), 2003

(70-80)

P.Gaganov (Russia), 1945

(3,2-3,5; 65)

P.Gaganov (Russia), 1938

(4,2-4,5; 50-70)

GBS AN USSR (Russia), before 1992

(3,8; 70)

Ē.Trifanova (Latvia), after 1990

2,9-3,0

V.Surikova (Russia), 2017

(3,5-3,7; 70-75)

O.Kudryavtseva (Russia), 2008

(4,2; 90-100)

P.Gaganov (Russia), 1954

(4,0-4,5; 60)

K.Foerster (Germany), 1949

(3,5-4,5; 110-130)

V.Groshikova (Russia), 1944

3,1-3,3; (60-80)

P.zur Linden (Germany), 2009

(4,1; 120)

E.Schleipfer (Germany), about 2006

(4,0; 100-120)

M.Foerster (Germany), 1991

(3,0-3,5; 80-100)

G.Arends (Germany), 1918

(3,8; 100)

A.Kalugina (Russia), 2011

(3,8; 60)

V.Borisova (Russia), 2005

3,5-3,6; 80-85

V.Khvatova (Russia), 2000

(4,0; 130)

T.& A.Kolokolenkovs, (Russia), 2008

3,6-3,8; (90)

L.Golubitskaya (Russia), recent

3,6-3,8

O.Kudryavtseva (Russia), 2008

(4,0; 100)

N.Konstantinova (Russia), 2015

(4,0-4,2; 70-75)

Y.Reprev (Russia), 2010

(3,6; 70)

P.Gaganov (Russia), 1947

3,4-3,6; 65-70

O.Kudryavtseva (Russia), 2008

3,4-3,6; (60-70)

P.zur Linden (Germany),1971

(3,4-3,7;80)

K.Foerster (Germany), 1961

(4,0; 80)

K.Foerster (Germany), 1951

4,0-4,2; 80-85

K.Oetjen (USA), 2003

(2,0-2,5;100-120)

P.zur Linden (Gerrmany), 2007

3,5-3,7; 70-75

P.zur Linden (Gerrmany), 1987

3,8-4,0; (80-110)

Pfitzer (Germany), 1915

(3,7; 55-60)

Y.Markovskii (Russia), 2014

(4,0; 80)

T.&A.Kolokolenkovs (Russia), 1994

(3,8-4,0;70-80)

M.Neretina (Russia), ?

4,3-4,5; 90-95

L.Golubitskaya (Russia), recent

3,5-3,7

Y.Reprev (Russia), 2008

4,2-4,3; (80)

J.Verschoor (Netherlands), 2007

3,2-3,4; 70-75

O.Kudryavtseva (Russia), 2006

(4,0; 90)

A.Bloom (UK), 1980

(3,5-4,0-5; 70-100)

A.Schöllhammer (Germany), 1915

(3,5-4,0; 80-105)

K.Foerster (Germany), 1936

3,5-3,8; 70

J.Verschhoor (Netherlands), 2013

3,0-3,2; 65-70

J.Verschhoor (Netherlands), 2013

3,5-3,7; 80-85

J.Verschhoor (Netherlands), 2013

3,5-3,7; 75-80

J.Verschhoor (Netherlands), 2013

Ē.Trifanova (Latvia), after 1990

4,0-4,1

Pfitzer (Germany), 1895

(2,5-3,0; 100)

A.Gaedt (Germany),  1989

3,8-4,0; (70-80)

?, ?

(3,8-4,0; 80-90)

P.zur Linden (Germany), 2001

3,6-3,8; 80-90

K.Foerster (Germany), 1956

3,2-3,5; 75-80