This Psilocybe subaeruginosa specimen was found in native forest, fruiting directly from the base of a dead tree, the first two images show growth progress over one week. Although I only collected one specimen it was in good condition and I was able to do a good microscopic examination, this collection differs from my other collection by being a lot taller and broadly umbonate. I could not locate any branched cheilocystidia like in my first collection.