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Inocullated stump for oyster but got?


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Hello all,

2 years ago I inoculated several stumps in my backyard with shitake and oyster mushrooms. After putting the plugs in I didn't pay much attention to them. Many of them have been invaded by the native NC species and I had given up on getting anything untill mowing the yard yesterday. We have had tons of rain here in the last few weeks and now I have bunches of what appear to be edible mushrooms poping up out of the old roots of the stumps right in the grass :). The problem is that these don't appear to be the mushrooms that I inoculated with. I originally thought that maybe they were just an early stage oyster mushroom but after doing some research I believe that they are the ringless honey mushroom "Armillaria tabescens". I know there are a few poisoness lock-alikes so I haven't eaten any of them yet until I get feel more comfortable with the ID. What charactristics should I look for to be sure that these are edible? I know the one thing was to make sure that the gills connect to the stem and they certainly do. The tops of these are dry and not wet. They smell sweet. They are growing right out of the grass off of roots from an old sweet gum stump in raleigh nc.

Any help would be greatly appreciated.

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Unfortunately my spore print is a no go :(. I left them in a bowl with construction paper covered for a little more than a day. It looks like some magots got into the bowl or were already in the mushrooms and completely destroyed them. I will wait for another batch to pop up in the yard and try again.

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The two photos show mushrooms with different colors... pinkish-tan cluster in top photo and yellowish single mushroom in the bottom photo. This may be due to different lighting conditions. Also, my own camera seems to sometimes "decide" to add more yellow or more red to a photo. But it still makes me wonder... Gills on single specimen look different than Armillaria to me.

IMO when a collection of mushrooms growing terrestrially is IDed as A. tabescens, there is a need for extra care.

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