jimsonweed datura innoxia in the fish river canyon, namibia

alkaloids antioxidant apple atropine beautiful beauty bloom blossom botanical botany climate datura deliriant downy drug environment filament flora flower fruit green habitat herbal innoxia invasive jimsonweed medicinal medicine natural naturalised nature noxious outdoors petal plant poison pollen pollination pricklyburr properties reproduction scopolamine single solanaceae spiny stamen stigma style subtropical temperate thorn toxicology tropane tropical weed white