© Copyright source/photographer · 7 Echinacea purpurea, Howard County, Md, GFG, Helen Lowe Metzman Click on images or map to enlarge and for details. Links Missouri Botanical Garden 80x5 - 240x3 - 240x4 - 320x1 - 320x2 - 320x3 - 640x1 - 640x2 Set display option above. Click on images to enlarge. © Copyright source/photographer · 7 Echinacea purpurea, ray flower, Howard, Md, GFG, Helen Lowe Metzman © Copyright Bobby Hattaway 2011 · 5 Echinacea purpurea © Copyright Bobby Hattaway 2011 · 5 Echinacea purpurea © Copyright Bobby Hattaway 2011 · 5 Echinacea purpurea © Copyright Bobby Hattaway 2011 · 5 Echinacea laevigata © Copyright Bobby Hattaway 2011 · 5 Echinacea laevigata © Copyright Bobby Hattaway 2011 · 5 Echinacea laevigata © Copyright Bobby Hattaway 2011 · 5 Echinacea laevigata © Copyright Bobby Hattaway 2011 · 5 Echinacea laevigata © Copyright Bobby Hattaway 2011 · 5 Echinacea laevigata © Copyright Bobby Hattaway 2011 · 5 Echinacea laevigata © Copyright Bobby Hattaway 2011 · 5 Echinacea laevigata © Copyright UDEL Pollen 2014 · 4 Echinacea purpurea, pollen © Copyright Steve Baskauf, 2002-2011 · 4 Echinacea tennesseensis, whole plant - in flower - general view © Copyright Steve Baskauf, 2002-2011 · 4 Echinacea tennesseensis, inflorescence - whole - unspecified © Copyright Steve Baskauf, 2002-2011 · 4 Echinacea tennesseensis, inflorescence - whole - unspecified © Copyright Steve Baskauf, 2002-2011 · 4 Echinacea tennesseensis, leaf - on upper stem © Copyright Steve Baskauf, 2002-2011 · 4 Echinacea tennesseensis, stem - showing leaf bases © Copyright Steve Baskauf, 2002-2011 · 4 Echinacea tennesseensis, whole plant - in flower - general view

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Herbal drugs Plant genera

Kinds

Echinacea angustifolia, Blacksamson echinacea Echinacea atrorubens, Topeka purple coneflower Echinacea laevigata, Smooth Purple Coneflower Echinacea pallida, Pale purple coneflower Echinacea paradoxa, Bushs purple coneflower Echinacea purpurea, Eastern purple coneflower Echinacea sanguinea, Sanguin purple coneflower Echinacea simulata, Wavyleaf purple coneflower Echinacea tennesseensis, Tennessee purple coneflower