bisporella citrina, commonly known as yellow fairy cups or lemon discos, is a species of fungus in the family helotiaceae.

mycology fruiting season beauty flora lemon park bisporella citrina fungi fungus golden life beautiful lemon drop mushrooms fresh wood wild forest yellow mushroom macro nature orange outdoor closeup colorful drop botany organic textured background autumn detail texture small mould color close biology green brown calycella background plant bisporella citrina