Saturday, March 24, 2012
Spore Print Results
Yesterday, I was trying to positively identify a mushroom that I suspected was a King Bolete (Boletus edulis). In my post, I explained that I was taking a spore print to help identify the mushroom. A spore print is basically a collection of tiny spores that are too small to see individually, but visible in the aggregate form. The print allows a mycologist (one who studies mushrooms) or forager to determine the color of the spores which is very useful when trying to identify a mushroom. To make a print you place the cap of a mushroom on a flat surface (paper, cardboard, or glass), cover it with a container to prevent air circulation from scattering the spores, and let the spores pile up underneath the cap. It usually takes a few hours, but I just let my prints form overnight. After posting last night, I set up my spore print and went to sleep. In the morning, I was anxious to see the results. And the results are...no visible spore print. I was a little disappointed, but there are so more mushrooms of the same species popping up. I think the specimen I picked was immature, so if I let the others mature longer, I should be able to form a readable spore print. I'll update the blog when I get more conclusive results. Until then, I am just drying my mushroom. If it turns out to be an edible bolete, I'll eat it. If not, I'll throw it in my garden to decompose.
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