Weather 84? Fahrenheit humidity 72% wind 9 mph Bright and Sunny with a chance of rain. Indetifying traits: Kingdom: Fungi Division: Basidiomycota Class: Agaricomycetes Order: Boletales Family: Suillaceae Genus: Suillus Species: S. americanus This mushroom is found growing by the roots of pine trees. I found my Fungi growing by the roots of a pine tree at Weedon Island Preserve. physical traits: bright yellow cap with red/brown colored patches on the mushroom cap.