Photo: Echinacea angustifolia 3.

Closeup of flower. MTT Karila research station, Mikkeli, Finland. Planted. 2001-08-13.

Echinacea angustifolia DC.
Engl.: blacksamson echinacea, narrowleaf coneflower, black sampson, black sampson coneflower, coneflower, Kansas snakeroot, narrowleaf echinacea, narrowleaved coneflower, narrowleaved purple coneflower, niggerhead, purple coneflower, rudbeckia, sampson-root.
Deu.: Schmalblättriger Sonnenhut.
Suom.: kaitapäivänhattu.
Sven.: smalbladig läkerudbeckia, liten läkerudbeckia, smalbladig solhatt.
Bot. syn.: Brauneria angustifolia (DC.) Heller, Echinacea pallida (Nutt.) Nutt. var. angustifolia (DC.) Cronq., Rudbeckia angustifolia auct. non (L.) L.