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10-09-2025 17:18

Pseudocoprotus catenipilus ???
Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

07-09-2025 08:19

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

09-09-2025 12:07

Trichobolus
Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

08-09-2025 19:07

Hymenoscyphus sp
ruiz Jose

Hola me pasan esta recolecta en madera de fraxinus

03-09-2025 21:59

Vibrissea filisporia f. boudieri
Philippe PELLICIER

La Léchère, Col de la Madeleine, alt 1970m, au s

06-09-2025 21:40

Pyrenomycetes
David Chapados David Chapados

Hi, Does somebody know the genus that has those b

07-09-2025 11:34

Hymenoscyphus vacini
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I have identified this fungus as Hymenoscyph

02-09-2025 11:34

dark- and small-spored Sordariomycetes on Fraxinus - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10527903

05-09-2025 09:32

Herbier J. Häffner ?
Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonjour, hi everyone,Do you know where the fungari

05-09-2025 18:53

Lasiobelonium on bark of ulmus
Robin Isaksson Robin Isaksson

Hi! Spores 1 septate; 12-13 x 3um Hairs 35-75

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Hysterioid fruiting bodies with long hyaline spores
Ethan Crenson, 09-03-2020 23:18
Hello all,

Found yesterday in New York City.  They appear to be fruiting on a stem of Rosaceae (or perhaps Smilax?).  The hysterothecia are erumpent from under the outer layer of tissue and are 2 to 4 mm long.  The asci are IKI-, about 108-125 x 6-7.5µm.  The spores are very long and narrow, hyaline, 1-3 septate 48-58 x 2µm.  I see now how difficult it is to differentiate scolecospores from fragments of paraphyses, but I think I found the spores in cotton blue.  Many of the paraphyses I saw were irregularly bulbous at the ends and multi-septate. 

Any ideas?

Thanks in advance,

Ethan
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Alain GARDIENNET, 10-03-2020 09:07
Alain GARDIENNET
Re : Hysterioid fruiting bodies with long hyaline spores

Hi Ethan,


Perhaps I know this species, because  one of your countrymen has already found it. If you have enough fruitbodies, I would like to study it to compare (morphological and molecular data) to this one and to a second one that I found in French Guiana in 2018.


Best wishes,


Alain

Ethan Crenson, 10-03-2020 17:38
Re : Hysterioid fruiting bodies with long hyaline spores
Alain,

I'd be happy to send you half of this collection. Just let me know where to send it.

Regards,

Ethan
Alain GARDIENNET, 10-03-2020 20:55
Alain GARDIENNET
Re : Hysterioid fruiting bodies with long hyaline spores

Cool !


Here my postal address :


14 rue roulette


21260 VERONNES


(FRANCE)

Jason Karakehian, 13-03-2020 20:06
Jason Karakehian
Re : Hysterioid fruiting bodies with long hyaline spores
Hi Ethan, that looks rhytismatalean to me. If the host is Smilax you might find tendrils on it somewhere along the length of the stem?