Boraginaceae · agurkliniai

EN · borage, forget-me-not family DE · Raublattgewächse LV · skarblapju dzimta PL · ogórecznikowate

https://en.wikipedia.org/wiki/Boraginaceae Most though not all members of this family have hairy leaves. The coarse character of the hairs is due to Silicon dioxide and Calcium carbonate. In some species, Anthocyanins cause the flowers to change their color from red to blue when aging.