Rhamneae
genus
section
series
species
subspecies
Colletia
3
Colubrina
2
Condalia
2
Cormonema
1
Crumenaria
4
Discaria
1
Frangula
2
Gouania
21
Reissekia
1
Rhamnidium
4
Scutia
2
Zizyphus
6