Topic: Flowers and Fruits

The following Polish postage issues are in the Flowers and Fruits series:

Flowers and fruits 1 (2009): Cherry and Pot Marigold
Flowers and fruits 2 (2010): Forget-me-not
Flowers and fruits 3 (2011): Red raspberry
Flowers and fruits 4 (2015): Sunflower
Flowers and fruits 5 (2015): Water lily and rose
Flowers and fruits 6 (2015): Lilac
Flowers and fruits 7 (2016): Centaury
Flowers and fruits 8 (2016): Poppy
Flowers and fruits 9 (2016): Crocus
Flowers and fruits 10 (2016): Lily
Flowers and fruits 11 (2016): Iris
Flowers and fruits 12 (2016): Cranberry
Flowers and fruits 13 (2018): Rush daffodil