Observation 95723: Mycena sanguinolenta (Alb. & Schwein.) P. Kumm.
When: 2012-05-28
No herbarium specimen

Notes: Unusual to me as it seems too early and it is growing on the ground, although the ground could have been well rotted or hidden wood. On Appalachian Trail near mile marker 20 in Shenandoah National Park. Gills marginate.Some interesting chemistry is noted here:http://en.wikipedia.org/wiki/Mycena_haematopusDescription of M. sanguinolenta is consistent with observation but no conifers in sight.

Proposed Names

52% (5)
Eyes3
Recognized by sight: growth on ground, red stainer, red edged gills.
-2% (2)
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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I agree with Gerhard
By: Martin Livezey (MLivezey)
2012-06-22 13:58:22 EDT (-0400)

I am sorry I did not collect this so that I could have a closer look.

Time and growth on the ground
By: Gerhard Koller (Gerhard)
2012-06-22 04:08:10 EDT (-0400)

is no problem with that species but I do not think it is M. sanguinolenta. It does not look like it macroscopically.

I like that
By: Martin Livezey (MLivezey)
2012-06-02 22:05:08 EDT (-0400)

Douglas does not believe this is either of the species posted. That means this is undocumented or atypical. Did you see David put this on the front page of the BAM website? I’m famous dude!

Fantastic lead image Martin!
By: Dan Molter (shroomydan)
2012-06-02 21:39:31 EDT (-0400)

Too bad that one guy’s opinion is keeping it off your front page.

oh, wait…
By: Douglas Smith (douglas)
2012-05-30 09:56:08 EDT (-0400)

I’ve been here before myself, you reminded me of this one:

http://mushroomobserver.org/50876

Which was also on oak leaves, no conifers around. No one commented from Europe on that one, so either there is a rare other species here, or a rare habitat for M. sanguinolenta.

I wonder did I dry and keep those… I might have.

Arora’s and Smith’s notes on M. sanguinolenta habitat.
By: Britney Ramsey (Riverdweller)
2012-05-30 09:47:57 EDT (-0400)

HABITAT single or widely scattered to gregarious or in tufts “on leaf mold and needles in woods or at their edges”, (Arora), gregarious on leaf mold, moss beds, or needle carpets, spring and fall, (Smith), scattered or in small groups, more rarely subfasciculate [almost bundled], on “humus and vegetable debris among grass and moss, on fallen twigs and moss-covered trunks of deciduous trees, among fallen needles of coniferous trees” (Juniperus, Pinus), more rarely even on decayed Pinus cones, (Maas Geesteranus)

Strange…
By: Douglas Smith (douglas)
2012-05-30 09:44:45 EDT (-0400)

Almost more like the M. californica from out here under live oak… Did you check Smith’s Mycena book for other maybe marginate bleeding mycenas?

fun with fungus fotos
By: Debbie Viess (amanitarita)
2012-05-29 22:47:38 EDT (-0400)
Thanks Dave and Britney
By: Martin Livezey (MLivezey)
2012-05-29 19:55:05 EDT (-0400)

The range of appearance of M. haematopus on MO is quite large. M. haematopus var. marginata is also listed. I am sure Smith and others

http://www.mushroomexpert.com/mycena_haematopus.html

have studied this, but I don’t see much in the lit. to distinguish the 3 possibilities on a microscopic level. I wonder if M. haematopus and M. sanguinolenta would benefit from a basic review at the microscopic level.., No sample taken for this ob.

Those are really nice photos!
By: Dave W (Dave W)
2012-05-29 13:58:52 EDT (-0400)

According to some sources (if I correctly recall) the terrestrial version of the Bleeding Mycena is given either species or variety status.

Thanks David
By: Martin Livezey (MLivezey)
2012-05-29 13:11:06 EDT (-0400)

I wish I could have a Mai Tai under there right now!

Great Photos
By: David Rust (incredulis)
2012-05-29 13:00:52 EDT (-0400)

It’s the BAMS mushroom of the day!

David

Created: 2012-05-28 22:23:19 EDT (-0400)
Last modified: 2013-10-03 19:40:10 EDT (-0400)
Viewed: 335 times, last viewed: 2016-08-28 03:43:34 EDT (-0400)
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