Star gentian (felwort) (Swertia perennis), San Juan National Forest, Colorado, United States of America, North America

Star gentian (felwort) (Swertia perennis), San Juan National Forest, Colorado, United States of America, North America

Star Gentian (Felwort) (Swertia perennis) with frost, Colorado State Forest State Park, Colorado, United States of America, North America

Autumn felwort (Gentianella amarella), Gentianaceae, Berchtesgaden National Park, Ramsau, Berchtesgadner Land, Upper Bavaria, Bavaria, Germany, Europe