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:
flower red passion flower wildflower floral plant natural blossom bloom petal botanical organic stem botany herb agriculture outdoors environment leaf horticulture vegetation passionflower tropical flower vine flowers
Page 2017 Free-images.com. All images are Public Domain