This is my sample from brown leaf. The left side is the bottom and the right side is the top. It has a white fluffy top and white bottom. And a orange dot on both sides. I think the main white part is like to be Pythium irregulare. Because both side are white and it is not pure white like Geotrichum candidum. The difference between my sample and Pythium irregulare is my sample doesn’t have a circle in the center.
