This is a sample from moldy inorganic bread on PDA plate. This was one of the fastest growing molds out of all my samples. I think this is Rhizopus stolonifer due to the black spots seen on top of the plate (top of the fluffy white strands) and the bottom is creamy white. The culture is not as dense as shown in the pictures on the slides but it looks very similar to Rhizopus stolonifer, it also looks very similar to Sclerotium cepivorum but I guess Rhizopus is the correct answer.
