Complex sentence: Generally considered inedible, "Cyathus" species are saprobic, feeding on decomposing organic matter, and as such are usually found growing on decaying wood or woody debris, on cow and horse dung, or directly on humus-rich soil.
Split into simpler sentences: Generally considered inedible, "Cyathus" species are saprobic and obtain nutrients from decomposing organic matter. They are usually found growing on decaying wood or woody debris, on cow and horse dung, or directly on humus-rich soil.