53.6 MB (522.4 KB compressed)
3750 x 5000 pixels
31.8 x 42.4 cm ⏐ 12.5 x 16.7 in (300dpi)
LAGUNA DESIGN / SCIENCE PHOTO LIBRARY LAGUNA DESIGN / SCIENCE PHOTO LIBRARY
Poison ivy poison molecule. Molecular model of 3-pentadecacatechol (C21.H36.O2), the active ingredient of poison ivy (Toxicodendron radicans). Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and oxygen (red). Illustration.
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