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24-02-2026 00:21

Pezizale
Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

24-02-2026 11:01

Anamorph on Tilia
Gernot Friebes

Hi,found on a branch of Tilia, with conidia measur

23-02-2026 11:22

lasiosphaerioid on pine cone with small, slender spores - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10584971

29-11-2024 21:47

Calycina heterospora
Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

07-02-2023 22:28

Fracchiaea callista? on Carpinus
Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Ayuda con Tarzetta sp
Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

Sp
ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Hairy disc-"Patinella sanguineoatra" like
Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

19-02-2026 12:01

Ayuda con esta
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España), recole

17-02-2026 09:41

Diaporthe spiculosa?
Maren Kamke Maren Kamke

Good morning, I found a Diaporthe species on Samb

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Chlorociboria glauca on indet. decorticate hardwood log - 303627368
Danny Newman, 13-01-2026 07:28
Danny NewmanChlorociboria glauca on indet. decorticate log
The Swag, Great Smoky Mountains National Park, Haywood County, North Carolina, USA
https://www.inaturalist.org/observations/303627368

photo credits: Fenner Martin Morse
micrographs: Patrick Verdier


sequence available on iNaturalist.


apparent associated anamorph forming small, dark, pulvinate growths at the base of apothecia (micrographs forthcoming).
no spores observed outside of asci. dodgy in-ascus spore measurements:


12.3 - 14.7 × 4.2 - 5.5 µm
Q = (2.3) 2.32 - 2.9 ; N = 5
Me = 13.5 × 5.1 µm ; Qe = 2.6


Collected during the 2025 Richard P. Korf Memorial North American Ascomycete Foray (aka "The Korf Foray), held at the Appalachian Highlands Science Learning Center in Purchase Knob, North Carolina.

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Hans-Otto Baral, 13-01-2026 09:55
Hans-Otto Baral
Re : Chlorociboria glauca on indet. decorticate hardwood log - 303627368
Full genetic match! But I was unaware of septate ascospores in this species, and the spore size is extremely larger. Dennis wrote 5 x 1 µm, I measured *5.5-7.5(10.5) x 1.5-1.7 µm (HB 9232).

What is the length of the scale in the spore photo?
Danny Newman, 13-01-2026 10:32
Danny Newman
Re : Chlorociboria glauca on indet. decorticate hardwood log - 303627368
all scale bar lengths are given in the legend/caption field of the uploaded photos.
Hans-Otto Baral, 13-01-2026 11:21
Hans-Otto Baral
Re : Chlorociboria glauca on indet. decorticate hardwood log - 303627368
Ah - when downloading such a photo the caption disappears. Spore size confirmed. Clearly there must be a mistake, these micros do not belong to the sequenced specimen. You can compare here: https://www.inaturalist.org/observations/172752012, the spores were here only *4-5x0.6-0.8um.
Danny Newman, 15-01-2026 10:05
Danny Newman
Re : Chlorociboria glauca on indet. decorticate hardwood log - 303627368
Thank you for your continued feedback, Zotto.  Based solely on the microscopy and macro photos, what would you call this collection?
Hans-Otto Baral, 15-01-2026 10:28
Hans-Otto Baral
Re : Chlorociboria glauca on indet. decorticate hardwood log - 303627368
I suspect the macro and micro do not belong together :-( The sequence fits well the macro.
Adam Polhorský, 15-01-2026 17:05
Re : Chlorociboria glauca on indet. decorticate hardwood log - 303627368
The two photos of asci and spores belong to the Rodwayella sessilis collection pictured earlier.