Wikipedia:Today's featured article/May 1, 2017
Clathrus ruber, the red cage fungus, is a species in the stinkhorn family. The pink, orange or red fruit bodies form interlaced branches in the shape of a round or oval hollow sphere. The fungus is saprobic, feeding off decaying woody plant material, and is usually found in leaf litter on garden soil, grassy places, or woodchip garden mulches. Primarily a European species, C. ruber has been introduced to northern Africa, Asia, Australia, and North and South America. The fruit body is initially white and egg-shaped, attached to the ground by mycelial cords. It has a delicate, leathery outer membrane enclosing the compressed lattice that surrounds a layer of olive-green spore-bearing slime called the gleba. As the egg ruptures and the fruit body expands, the gleba is carried upward on the inner surfaces of the spongy lattice, and the egg membrane remains as a volva at the base. The gleba smells like rotting meat, which attracts flies and other insects that carry off its spores. The fungus's edibility is unknown, but its odor would deter most from consuming it. (Full article...)