Rhizopus stolonifer, bread mold, bread molds, bread mould, bread moulds, black bread mold, black bread molds, black bread mould, black bread moulds, hypha, hyphae, spore, spores, sporangium, sporangia, zygosporangium, zygosporangia, sporangiosphore, sporangiosphores, pumpkin, pumpkins, mold, molds, mould, moulds, fungus, fungi, decompose, decomposition, decomposing, decomposer, decay, decaying, rot, rotting, rotten, recycle, recycling