wolfgang schreef
Can someone please help me to identify this plant:

It is a 2 m high bush in our garden in Germany and the blooms have a
strong smell of pineapple, mango and other tropical fruits.

Thanks!

+ + +
Apparently the name is derived from kalyx and anthos (flower) since there is
no perceptable difference in color between calyx and the rest of the flower.
Strictly speaking there is no calyx, but only a perianth (indeed one of
those primitive plants).
PvR