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Chris Niemann

Chris Niemann Photographer is a photojournalist working in the Washington, D.C. area specializing in nature, plant and insect image services.


Datura photos: The leaves of Datura stramonium are toxic and contain the alkaloids atropine, hyoscyamine, and scopolamine. The seeds contain the alkaloid scopolamine. The seeds… Read More »Datura

Mazus photo


Mazus , a genus of plant in family Lamiaceae, was named, first published by Linnaeus in Species Plantarum. With about 400 species of perennial herbaceous… Read More »Mazus