Identificaciones de nicolasvv
Fotos / Sonidos
Autor
davew1061Descripción
The first ID suggestion posted to facebook Ascomycetes of NA was Sowerbyella rhenana, a good starting point, but likely not the correct ID, as the mature spores dropped by my fruit bodies have dimensions 9-13 x 4-5.5(6.5) that era significantly different from what is reported for S. rhenana, 18-23(26.3) x 9-13.
I posted this to Asco France and got soem good help from those folks. A key provided led me to three names of species that are similar: S. radiculata var. kewensis, S. polarpustulata, S. brevispora. The latter seems like the best match, although the color of the hymenium is described as darker than for my observation. I used the following chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.funga.fi/Karstenia/Karstenia%2024-1%201984-4.pdf .
Material has been dehydrated and is available for study.
Mirrored at https://mushroomobserver.org/550082?q=1oaSB. Also, see discussions at Facebook Ascomycetes of NA and Asco France.
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Autor
ssquazzoDescripción
Brown warts on outer surface. Spores 17.5-19.0 x 8.5-9.0 um; asci 8 spores 330-350 x 11-14 um. Saved for sequencing.
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Autor
ikhomDescripción
Black cup fungi was growing on the ground under oak, maple... Apothecium cupulate, 2.5cm in diameter, sessile.
Asci operculate, 8-spored, uniseriate with croziers, J+.
Ascospores are ellipsoid, biguttulate, hyaline, reticulate, measured from asci
12.1 - 12.9 (13.4) × (7.8) 8.1 - 8.8 (9.1) µm
Q = 1.4 - 1.6 (1.7) ; N = 8
Me = 12.5 × 8.5 µm ; Qe = 1.5
Paraphyses filiform, septate with VBs.
Fotos / Sonidos
Autor
ikhomDescripción
Directly on a boardwalk.
Asci 8-spored, H+.
Ascospores fusiform, multiguttulate, with small isolated warts visible under oil objective.
Paraphyses cylindrical, straight, not enlarge at the apex, with low refracting guttules, septate.
Marginal hairs brown, length 300-500um.
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Autor
ikhomDescripción
On a bare ground next and right on the hiking path in a mixed forest.
Asci 8-spored, H+.
Ascospores ellipsoid, verrucose, biguttulate, measured
*(13.6) 14.6 - 16 (16.3) × (7.7) 8.4 - 9.1 (9.2) µm
Q = 1.7 - 1.8 (1.9) ; N = 18
Me = 15.4 × 8.7 µm ; Qe = 1.8
Paraphyses cylindrical, septate.
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Qué
Género PezizaAutor
ikhomDescripción
On the bare ground in a mixed forest. Mostly under hardwood.
A single apothecium was 7mm in diameter, sessile and matured.
Asci operculate, IKI+ [WTR], uniseriate.
Ascospores ellipsoid, smooth, eguttulate, thick-walled, measured
*(18.4) 18.8 - 21.6 (21.8) × (9.4) 9.6 - 10.9 (11.4) µm
Q = (1.7) 1.75 - 2.06 (2.1) ; N = 13
Me = 19.9 × 10.4 µm ; Qe = 1.9
Paraphyses cylindrical to slightly enlarge at the apex, septate. Top segment multiguttulate.
Fotos / Sonidos
Autor
ikhomDescripción
On a bare ground in a mixed forest. I tested 6 cups that were A. viridis.
I found one more cup on Jun 25, 2024 at the same spot. It was the same species.
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Género ChalazionAutor
ikhomDescripción
On bare ground, in a mixed, wet forest close to a marsh tiny whitish cup fungi. Growing scattered in two spots, about a dozen fruiting bodies in each spot.
Apothecia sessile, pulvinate, with smooth margin, 0.5-1mm in diameter. They look like grains of sand.
Asci operculate, 8-spored, H+, biseriate.
Ascospores ellipsoid, hyaline, with big round warts and multiguttulate.
Paraphyses filiform, hooked, sometimes with small guttules, septate.
Margin textura globulosa.
Observed again on June 25, July 2 and July 21 2024.
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Autor
ikhomDescripción
On the ground in a mixed forest.
I found it again on July 2, 2024 in the same area.
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Qué
Hongos de Copa, Morillas Y Parientes (Orden Pezizales)Autor
gsomDescripción
Growing on ground underneath white pines
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Autor
ikhomDescripción
A single cup was found on the ground in a mixed forest, next to a hiking path.
Apothecia sessile, yellow-green, about 5mm in diameter.
Asci 8-spored.
Ascospores fusiform with ridges, purple at maturity.
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Autor
ikhomDescripción
Reoccuring species on the same spot. About a dozen of fruiting bodies.
Apothecia stipitate, 5-6mm in diameter.
Asci 8-spored, operculate, H+.
Ascospores ellipsoid, mostly uniguttulate when matured, reticulate.
Paraphyses cylindrical, bright orange.
Margin with hyaline hairs. Some hairs thick-walled.
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Autor
jackjohnsonnDescripción
On decaying Betula papyrifera. Similar looking fruits were widespread in the forest on other hardwoods. Violet tones noticable when pseudostem was broken.
Heavily sporulating days after collected.
Ascospores elliptical, with distinctly round warts prevalent. Spores often with rounded apiculi at the ends.
(17.7) 18.6 - 20.1 (20.6) × (8.2) 8.4 - 9.3 (9.6) µm
Q = (1.9) 2 - 2.28 (2.3) ; N = 33
Me = 19.4 × 8.9 µm ; Qe = 2.2
Asci
(242.3) 246 - 268.3 (281.2) × (12.1) 12.2 - 14.4 (17.6) µm
Q = (14.6) 17.3 - 22 (22.4) ; N = 17
Me = 259.9 × 13.6 µm ; Qe = 19.4
Paraphyses simple, with rounded ends which are sometimes subclavate.
3-5um wide, up to 5.4um wide at apex. -- n=10,
Fotos / Sonidos
Autor
ikhomDescripción
Medium and large size cup fungi were growing on the ground in a mixed forest (burr oak, basswood, ash, sugar maple, prunus, betula, white pine, cedar…) the largest apothecium was 14cm in diameter, many were around 10cm.
Asci operculate, 8-spored, H+, uniseriate, IKI+.
Ascospores fusiform, verrucose, multiguttulate, hyaline, measured
*(16.4) 17.6 - 18.4 × (7.5) 7.6 - 8.49 (8.5) µm
Q = (2.1) 2.14 - 2.36 (2.4) ; N = 12
Me = 17.9 × 8 µm ; Qe = 2.2
Paraphyses cylindrical, mostly straight, septate, width 4.5-5.5um.
Medullary excipulum with 3 layers.
Fotos / Sonidos
Autor
ikhomDescripción
In a mixed forest, near basswood, solitary cup was growing from the ground. Apothecium 23mm in diameter.
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Gachupines (Género Helvella)Autor
thefungiprojectDescripción
554
Spore Print: white
Estadísticas
- 627
