A New Bolete

Bolete with heavily reticulated white stalk

Bolete with heavily indented white stalk (not true reticulation)

The first picture is a little fuzzy due to condensation on the lens.  Coming from an air conditioned house into 90+ degree muggy temperatures will do that.  🙂

The lemon yellow pore surface and the creamy white heavily indented stalk stumped me.  I went through all my books and spent a couple of days on the net looking at mushroom photos, and I couldn’t find a match.

The velvety cap is 2-1/2″ wide.

Reddish, velvety cap

Reddish, velvety cap which turned true brown after I brought it inside.

The pore surface is bright lemon yellow.  It has a white reticulated stalk (although I am not certain that those indentations qualify as reticulation.)  I found it under pine trees.  The spore print is olive brown.  The white cap flesh darkened over several hours to tan.  There was no hint of bluing anywhere.  The reddish color disappeared from the cap after a while indoors, becoming a true brown.

And, finally, a drop of ammonia on the cap flashed a vivid blue green.

What I’ve been able to deduce so far is that it is definitely not poisonous because it is a bolete, it does not have red or orange pores, and there is no trace of blue bruising.  The cap flesh has a mild taste, so it is not bitter as some boletes are.  So it is safe to eat.

[NOTE:  Some orange capped Leccinum are poisonous.  (A Leccinum is also a bolete.)  If you cannot confidently identify a Leccinum, then you should also avoid all orange capped boletes.]

bright yellow pore surface

Bright yellow pore surface

It is in the mid nineties this week with little chance of rain, so I may not see any more mushrooms for a while.

We have been having the most beautiful summer sunsets lately.  It’s a real treat for us because we are so surrounded by trees that we seldom see the actual sunset.  But sometimes, as in this case, we get the gorgeous colors reflected in the clouds over us.

 

no blue staining

Not a hint of blue bruising anywhere

buttons

Young button caps

spore print

Olive brown spore print

sunset clouds

Pink sunset clouds

The Boletes are Coming

two small boletes with parasitic mold

Two small boletes already showing signs of parasitic mold

These are the first boletes that appear in my yard each summer.  The bad news is that they are always immediately parasitized by a mold that I have tentatively identified as Hypomyces chrysospermus.

The mold starts on the bottom on the pore surface around the stalk, then spreads until the mushroom is completely disfigured.  And it is poisonous.

The good news is that the delectable boletes are on the way.  And the parasitic mold doesn’t affect the other ones.

a larger parasitized bolete

A larger parasitized bolete

I also have seen small puffballs in the yard the past week or so.  David Fischer, in his book Edible Wild Mushrooms of North America, says that many of the small puffballs are edible.  But the ones with tough rinds (that you can’t cut easily with your fingernail) are poisonous.  These little puffballs have a leathery, tough rind, so even though they are perfectly white in the middle, I leave them alone.

[Edited:  I have since identified these puffballs as Lycoperdon Marginatum.]

If you have the slightest interest in learning about wild edible mushrooms, I would strongly recommend that you get Fischer’s book.  I have a small library of mushroom books, but Dave Fischer’s is the only one that gives a set of identification keys that completely rule out poisonous lookalikes — IF you conscientiously follow them.

closeup of mold

Closeup of mold

I am really excited that the bolete season is finally underway.  I hope to have a lot of mushroom photos to share with you before too long!

discolored bolete flesh from Hypomyces chrysospermus

Cross section of parasitized bolete

tough rinded little puffballs

Small, leathery skinned puffballs.

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