It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
real seidelbast daphne mezereum ordinary seidelbast kellerhals daphne plant blossom bloom bloom colorful pink toxic medicinal plant mezerein daphne toxin
Page 2017 Free-images.com. All images are Public Domain