47.5 MB (5.1 MB compressed)
3328 x 4992 pixels
28.2 x 42.2 cm ⏐ 11.1 x 16.6 in (300dpi)
GEOFF KIDD / SCIENCE PHOTO LIBRARY GEOFF KIDD / SCIENCE PHOTO LIBRARY
Grindelia herb (Grindelia camporum). This herb was used by Native Americans for treatment of bronchial problems as well as externally for rashes such as poison-ivy. It is used in Herbal medicine for similar conditions including whooping cough, bronchitis and asthma.
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