Cytisus Broom Mix

I should not have purchased these as the varieties are not stated. Two Cytisus Allgold and two Cytisus Lena arrived - these generally grow up to about 1.2 metres. I had wanted cytisus scoparius and I should have realised the photographs of the plants sold were not those of cytisus scoparius, but was mislaid by the description saying that the plants sold can grow to 2.5 metres - which is unlikely, but usual for cytisus scoparius. So the plants were not named and the height of 2.5 metres so unlikely as to be incorrect