21
Published: 1935
Superior document: Flora SSSR 3
22
Published: 1948
Superior document: Flora SSSR 13
23
Published: 1955
Superior document: Flora SSSR 22
24
Published: 1964
Superior document: Flora SSSR 29
25
Published: 1961
Superior document: Flora SSSR 26
26
Published: 1962
Superior document: Flora SSSR 27
27
Published: 1951
Superior document: Flora SSSR 17
28
Published: 1960
Superior document: Flora SSSR 30
29
Published: 1934
Superior document: Flora SSSR 2
30
Published: 1963
Superior document: Flora SSSR 28
31
Published: 1941
Superior document: Flora SSSR 10
32
Published: 1950
Superior document: Flora SSSR 16
33
Published: 1959
Superior document: Flora SSSR 25
34
Published: 1952
Superior document: Flora SSSR 18
35
Published: 1946
Superior document: Flora SSSR 12
36
Published: 1964
Superior document: Flora SSSR [30,a]