Observation 170819: Chalciporus Bataille
When: 2014-07-19
(38.53° 78.15° )
No herbarium specimen

Notes: Fruiting on ground. 6-8 cm caps bruised immediately.

Proposed Names

-2% (2)
Recognized by sight
42% (3)
Eyes3
Recognized by sight: Copper brown pore surface

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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Got it. Thank you!
By: Penny Firth (pfirth)
2014-07-23 09:50:14 CDT (-0500)
Exposed context…
By: Dave W (Dave W)
2014-07-23 09:05:57 CDT (-0500)

the interior flesh of the mushroom seen when the mushroom is vertically sectioned. Color of context and time associated with any color change are potentially useful.

what do you
By: Penny Firth (pfirth)
2014-07-23 08:52:26 CDT (-0500)

mean by “exposed content”? Is that the mycelium beneath the fruiting body? I’ll be out there again on Saturday and will see if it is still fruiting.

Penny,
By: I. G. Safonov (IGSafonov)
2014-07-22 22:00:57 CDT (-0500)

If you encounter this mushroom again, please dry a sample. It would also be desirable to get a spore print and take pictures of the exposed context, noticing the background color and any staining due to oxidation.

mixed deciduous
By: Penny Firth (pfirth)
2014-07-22 20:39:19 CDT (-0500)

with large tulip poplars, some red maple, beech, ironwood (Carpinus), white and chestnut oaks. Interestingly, this location also supports an uncommon native orchid: Liparis liliifolia.

4th photo looks blue to me
By: walt sturgeon (Mycowalt)
2014-07-22 20:19:40 CDT (-0500)
Penny, did you notice…
By: Dave W (Dave W)
2014-07-22 19:59:26 CDT (-0500)

the types of tree(s) with which these may have been associating?

Walter,
By: I. G. Safonov (IGSafonov)
2014-07-22 15:32:06 CDT (-0500)

The grayish-red pore surface does suggest Chalciporus. The description of C. piperatoides in BRB, however, is a total mismatch of the pictured mushroom. If you asked me how I would describe this mushroom, I would say that it’s an “all-red bolete”. The word “red” doesn’t appear even once in the description of C. piperatoides. Note the small, round pores, non-staining bright yellow flesh on the stipe, prominent reticulation at the apex, and white (not yellow!) mycelium.

The bruising was more brown than blue.
By: Penny Firth (pfirth)
2014-07-22 11:23:39 CDT (-0500)

I have some more photos that I will put up. There were several of these fruiting in the same spot, and I can check there again this weekend. Is there anything else I should be looking for on these boletes?

I see some dark bruising on the pores.
By: Dave W (Dave W)
2014-07-22 08:58:39 CDT (-0500)

But I don’t see it as blue. On the other hand, Penny says the caps bruised quickly. My collections of C. piperatus often bruise dark on the pores.

The blue stining from bruising
By: walt sturgeon (Mycowalt)
2014-07-22 08:28:45 CDT (-0500)

eliminates other species of Chalciporus that I am familiar with. Chalciporus piperatoides does bruise blue quickly.

Igor
By: walt sturgeon (Mycowalt)
2014-07-22 08:23:45 CDT (-0500)

Why not Chalciporus? Cap color?

This looks an awful lot like…
By: Dave W (Dave W)
2014-07-22 07:41:54 CDT (-0500)

the rare species C. rubritubifer as described/pictured in BRB.

Created: 2014-07-21 19:30:41 CDT (-0500)
Last modified: 2014-07-22 21:07:14 CDT (-0500)
Viewed: 103 times, last viewed: 2016-09-04 14:43:28 CDT (-0500)
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