macro shot of yellow forest saprophyte. selective focus.

background beauty blossom botany bread cell closeup colony colorful contaminated culture fermentation floral flower focus food forest fungus green hypha infected macro messy microscope microscopic mold mould mycotoxins organism parasites pattern poisonous research rhizopus rotten rotting saprophyte saprophytic science scientific selective shot sporangium spore summer tempeh unpleasant yellow zygomycota zygospore