Fecha añadida
01 oct. 2020
a las 11:36 PM PDT
Descripción
Needle litter, moss, hemlock, pacific silver fir forest, huckleberries
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ON479757
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Fecha añadida
24 oct. 2023
a las 06:50 PM UTC
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PP542044
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Fecha añadida
06 nov. 2023
a las 04:21 PM MST
Descripción
By the Boise river, near populus.
These ones have lots of black scales on the cap. The gills start white, and then pinkish before they darken.
I almost thought that they were Leucoagaricus at first, but it has the typical Xanthodermatei ring, and it turned yellow at the base of the stipe quicky when injured. The cap doesn't seem to change colors, at least not quicky.
Genbank ITS PP549204
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PP549204
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Fecha añadida
06 nov. 2023
a las 03:55 PM MST
Descripción
In the Boise rive river riparian zone. Close to populus.
Same very slender, some others a little less slender.
A consistent feature was the fragility of the flesh... very hard to collect without breaking it.
Cap brown 4 cms. bold and flat. Dark brown, but hygrophanous, lighting up on the margins, leaving a dark center at times (see pic 5)
Stipe twisting, brown to dark brown, fibrillose.
Gills white.
Needed microscopy to make a determination:
This species has lageniform cheilocystidia with acute apex with crystals. (42-48) x (10-14)
Spores with amyloid warts, elliptical to oblong,
(7.7-9.0) (10.0) x (5.0 - 5.7) Q=1.6
GenBank ITS PP545467
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PP545467
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Fecha añadida
06 nov. 2023
a las 03:32 PM MST
Descripción
In the Boise river riparian zone. Under some bushes of the rosacea family. Some distant populus.
Two specimens. The large is 3 cms.
The small one starts pink with a darker violaceus tone in the middle, changing into a more orange/brown overall. The pileus breaking concentrically, over white background having some small scales.
Gills white, close to subdistant.
Stipe fibrillose, with a whitish veil, with an ephemeral ring.
Spores (6.0-7.4) x (3.5-4.2), Q=1.7; elliptical to oblong, to oval, smooth, with noticeable apiculus.
Pleurocystidia absent.
Lepiota subincarnata/L josserandii , has similar spores, but smaller on my account. ( This is refuted and explained below in the comments ).
GenBank ITS PP542094
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PP542094
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Fecha añadida
07 oct. 2023
a las 05:34 PM MDT
Descripción
Found by David and Alicia.
Urban/Cosmopolitan. By a pile of wood chips. This tree was cut into chips, without any exposure to fire or any fire burned materials.
This mushroom when feeling any breeze, or if you blow on it, would release a puff of smoke. Some ascomycetes can release ascospores forcefully,some that belong to Pezizaeae included.
Ascoma sparassoid with numerous apothecia. Three clusters, not big, 7 - 12 cms. Apotecia pinkish, with the outer surface whitish, turning brown on aging.
The tips of the asci turning blue in the presence of iodine.
Spores rough to warty with 1 or 2 droplets, (10.3 - 10.7) x (5.6 -5.9)
Used key Van Vooren et al. (2022).
GenBank ITS PP542033
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PP542033
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Fecha añadida
09 sep. 2023
a las 05:13 PM MDT
Descripción
With sphagnum with betula, under spruce, fir mix, subalpine.
I think is the same as this other collection, that includes microscopy. However the spores are a bit larger that described for this name:
https://www.inaturalist.org/observations/180474747
Genbank ITS PP537917
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PP537917
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Fecha añadida
26 ago. 2023
a las 11:56 MAÑANA MDT
Descripción
Under conifers, fir and spruce mix.
Slimy, vinaceous brown. Zonate near the margin.
Gills subdecurrent, yellow/orangish, so I suspect that the spore print is yellowish.
The cap appears virgate (the slime is dry).
The milk is white, unchanging, not really staining.
Stipe slimy, vinaceous/brown, scrobiculate with tan spots.
Taste really pepery.
Spores about (8.0 x 7.0) connected, but with an incomplete reticulum, and prominences less than 1 micron.
GenBank ITS PP537776
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PP537776
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Fecha añadida
24 jun. 2023
a las 03:39 PM MDT
Descripción
Clustered under conifers. Pine present.
Spores elliptical, smooth (7.0 - 9.1) x (4.3 - 5.4)
GenBank ITS PP534990
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PP534990
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Fecha añadida
25 jun. 2023
a las 12:36 PM MDT
Descripción
Under pine and mix conifers.
Cap 4.5 cms. Dark brown/chestnut.
Stipe 7 x 1 cm. Stuffed. Grey/brown.
Gills close to crowded. Orange/brown to dark brown
Smell towards radishes.
KOH negative, UV light negative.
Flesh grey/brown.
Spores elliptic, verrucose, creating ridges. (7.2-8.6) x (5.0-5.6).
GenBank ITS PP503060
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PP503060
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Fecha añadida
02 jul. 2023
a las 07:30 PM MDT
Descripción
Under mix conifers, with some mosses.
Cap 2 - 3 cms., smooth, somewhat fibrillose, yellow/brown, with an umbo.
Gills adnexed or narrowly attached, pale brown, edges paler.
Stipe 5 x.5; (if they have a bulb I broke it when pulling them of the ground).
No appreciable smell.
Spores nodulose, with large bumps, relatively small (7.6-9.7) x (5.1 - 7.3).
Pleurocystidia subfusiform, or subcylindrical, with thin walls up to 1.3 μ., some with crystals (58-68) x (13-18).
GenBank ITS PP502973
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PP502973
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Fecha añadida
21 may. 2023
a las 06:26 PM MDT
Descripción
On conifer chips and debris, in groups.
Hygrophonous, quite variable on colors and textures and that makes them hard to identify.
Adnexed, crowded gills.
No reaction to KOH.
No bitter taste.
They have an odor like rotten grass.
Spores small, elliptic to lacrymoid, (4.5-5.0) x (2.4-3.0) Q=1.75
Genbank ITS PP496771
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PP496771
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Fecha añadida
08 sep. 2022
a las 10:41 MAÑANA PDT
Descripción
One growing out of a hole, the other is not. The one growing out of the hole had a pseudorhiza, the other did not.
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OQ318241
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Fecha añadida
21 oct. 2023
a las 06:58 PM UTC
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OR813871
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Fecha añadida
12 dic. 2020
a las 11:52 MAÑANA UTC
Descripción
DNA sequencing in the ITS region has suggested this is or is very close to P.samuensis. More study to be done by Alan Rockefeller
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MW362272
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Fecha añadida
03 dic. 2021
a las 01:16 PM UTC
Descripción
Found in landscaping mulch.
Microscopy done by Scott Ostuni
Spores:
4 – spored basidia
measuring 10.03 – 14.04 × 5.89 – 7.42 µm
Q = 1.56 – 1.92 ; N = 30
Me = 12.28 × 7.18 µm ; Qe = 1.68
10.03 x 5.89
10.81 x 6.30
11.06 x 6.80
11.17 x 6.73
11.20 x 6.33
11.28 x 6.61
11.34 x 5.90
11.47 x 6.90
11.49 x 7.16
11.63 x 7.22
11.75 x 6.77
11.81 x 7.43
11.82 x 6.86
11.95 x 6.95
11.98 x 7.32
12.13 x 7.24
12.18 x 7.76
12.20 x 7.83
12.26 x 7.32
12.47 x 8.01
12.69 x 6.77
12.96 x 8.01
13.17 x 6.91
13.29 x 7.59
13.32 x 7.55
13.66 x 8.11
13.91 x 7.91
13.98 x 8.33
14.01 x 8.33
14.04 x 7.42
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OQ418135
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Fecha añadida
01 jul. 2023
a las 04:41 PM MDT
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PP410005
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Fecha añadida
02 ene. 2024
a las 11:51 MAÑANA MST
Descripción
Collection and the first two field pictures by Krista Willmorth; other photos, microscopy, and tree by Joe Matanzas (@joemat).
What attracted our attention to this Russula was the striking orange/yellow gills.
Under mixed conifers, fir and spruce present.
Cap 4.5 cm., incurved, depressed, viscid, pale grey-green with some violet around the margin.
Stem 3.8 × 2 cm., white, inside a little chambered.
Taste mild, no perceptible odor.
Chemicals: KOH pallid yellow/orange, on cap. Feso4 pink on stipe.
Spore print: IV d, on the Romagnesi scale.
Spores: Subglobose, B3 on the Woo scale, isolated or with few connections, warts approximately 1.0 μ.
Spores (8.5 -9.8) x (7.5 – 8.6); on Aver. (9.1 × 8.2), Q = 1.11.
Basidia (50 -60) x (12.2-13.5).
Cystidia (66-72) x (8.4-10.2) fusiform with an apical appendage.
Pileus with clavate to capitate hairs, sometimes branched, and septate, perhaps with encrusted hyphae 3.0-6.0 μ. that is hard to see without the proper chemicals. Pileocystidia, not seen.
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PP410098
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Fecha añadida
09 ago. 2023
a las 02:16 PM MDT
Descripción
With conifers. On the ground with a small rotten wood piece. Still not fully grown, in a cluster.
Cap dark brown, umbonated, (unopen yet, about 1.5 to 2.5 cms.), with grey gills and a grey silvery stipe.
Gills grey, adnexed.
Microscopy:
I got this under the microscope trying to ascertain what kind of Lyophyllum this was. The spores didn't have the shape that I was looking for; I thought that maybe they were covered by a gelatinous material, so I added some stain, some KOH, and wait for the KOH to clean that up. It couldn't... this spores are angular, 5 or 6 sided, subisodiametrical, but with a shape a little hard to describe in some views.
Spores (7.7 - 10.5) x (7.0 - 9.0); aver= 8.7x7.7); Q=1.13.
Basidia clavate, some of them having a really broad apex, (48 - 65) x (10-13.5). On my experience, this basidia was not as siderophillous as the species of Lyophyllum I encountered before.
No cystidia observed.
GenBank ITS PP410241
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PP410241
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Fecha añadida
02 may. 2019
a las 04:21 MAÑANA PDT
Descripción
In grass near the side of the road.
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MW750695
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Fecha añadida
10 jul. 2023
a las 08:34 PM MDT
Descripción
Similar to Inocybe niveivelata in Mycologia, Kropp et al 2013. Inocybe section Rimosae in Utah.
Fleshy and large for Inocybaceae .
Under conifers.
Cap 5 cm., white and silky, with umbo, wavy, with some yellow/brown hues.
Gills narrowly attached, close to crowded, margins fimbriate.
Stipe white 5.5 x 1.2, fibrillose on top, with a basal bulb.
Spores large, elliptical or bean shape (12-15.9) (19) x (6.0-7.1);
Q=2.27, cylindric.
Basidia clearly clavate 37 x 11
No Pleurocystidia. No metuloids.
Cheilocystidia hard to differentiate from basidia, clavate or clavate with a thicker middle (40 x 12 -14)
Genbank ITS PP320222
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PP320222
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Fecha añadida
24 jun. 2023
a las 02:39 PM MDT
Descripción
On wood debris under mix conifers. These are small, about 4 cms.
Spore print light brown.
Spores oval or elliptic, (5.5 - 6.7) x (3.8 - 4.2) ; Q=1.50
Genbank ITS PP313073
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PP313073
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Fecha añadida
27 jun. 2023
a las 11:02 MAÑANA MDT
Descripción
Cap 3 cm., white, a little frosted grey, gills adnate, crowded; stipe 3x.5, flattened, grayish.
No odor. White spore print.
Spores (4.2-5.0) x (2.6-3.3)
Genbank ITS PP291757
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PP291757
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Fecha añadida
26 jun. 2023
a las 12:18 PM MDT
Descripción
A small Gymnopilus from the G. sapineus group . It appears abundant and common.
The caps on these are smooth, yellow-orange, and are small. Mostly at ground level on conifer material, douglas fir and similar.
Cap 3.5 cms., yellow/orange/red/brown. Smooth, and convex.
Gills, adnate, crowded to close, fairly narrow, yellow to orange/brown.
Taste bitter.
Spores verrucose, reddish, elliptical, oval, and almond. (7.0-9.0) x (5.0-5.7)
Pleurocystidia capitate about 30 x 7;
basidia 24 x 6.5.
GenBank ITS PP291716.1
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PP291716
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Fecha añadida
24 sep. 2019
a las 08:34 MAÑANA PDT
Descripción
Small nearly black group of 7-8 mushrooms growing on ground in very mature second growth forest
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ON408388
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Fecha añadida
26 oct. 2017
a las 06:27 PM PDT
Descripción
In mixed pine/oak woods, in oak leaf litter. No odor or taste.
Reminds me of Lepiota trichroma.
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MH166805
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Fecha añadida
21 may. 2023
a las 02:10 PM MDT
Descripción
This goes with :
https://www.inaturalist.org/observations/162398288.
Near grand fir, perhaps attached to needles, inches from the snow. These grow on the upper part of the slope as the snow melts down. Found 3 locations in within 100 yards of each other, and I couldn't find anymore.
Cap 2.5 cm, hygrophanous.
Gills decurrent, subdistant, with about 18 gills reaching the stem, and an intricate set of short gills.
Stipe .5 cm; 1.5 cm long, narrowing down.
No smell is noticeable.
I have done some microscopy, I hope is right...
The gill trama looks mixed to me.
I didn't find any significant pileocystidia, so I am discarding the genus Hodophilus .
Basidia (34-40) x (7-8)
Spores smooth, subglobose to broadly ellipsoid; near round on front view. With an hylar appendage. Spores (5.8) 6.0 - 6.7 (7.0) x (5.3) 5.5 - 6.0 (6.15)
GenBank ITS PP215612.1
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PP215612.1
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Fecha añadida
05 may. 2023
a las 02:42 PM MDT
Descripción
Collection/voucher #M3315
Spring, near snowbanks in a mountainous area, in deep needle duff with Douglas fir and Abies grandis nearby. Stipe was initially white, yellowing somewhat with handling; 4x1 cm, whitish, yellower on the upper part; hollow. Gills whitish to pale yellow, close, thick and waxy, narrowly adnate. Cap 4 cm, golden yellow, depressed, with no umbo; viscid. Microscopy and photos 2-7 by @joemat: spore print white, spores smooth, elliptical, (7.0-7.9) x (3.7-4.1); basidia slender (48-56) x (5.6-7.2).
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PP203281
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Fecha añadida
14 mar. 2022
a las 11:31 MAÑANA MDT
Descripción
This species is like Hygrophorus agathosmus, but with broad gills and no distinct odor, and larger spore size.
Cap size 7 cms., flat, with streaked fibrils, with incurved margin, grey at first, it went brownish by the next day.
Gills white, broad, subdecurrent.
Stipe grey, white under the sheath, white above, dry, 1 cm on the top widening down, in this case wide towards the middle.
Flesh noticeable thin around the margin, thicker in the middle.
Spores elliptical and oval, smooth (10.1-11.2) X (6.1-7.0)
Basidia (50-60) x (9-11)
GenBank ITS OP852446.
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OP852446.1
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Fecha añadida
09 dic. 2016
a las 05:31 MAÑANA PST
Descripción
On wood chip landscaping.
N collection.
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MH050397
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