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29-11-2024 21:47

Calycina heterospora
Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

27-02-2026 17:51

Parasite de Evernia Prunastri
Michel Hairaud Michel Hairaud

Bonjour, Quelqu'un peut il me donner un conseil p

27-02-2026 16:17

Sydowiella or Melanconis teleomorph on Betula
Mathias Hass Mathias Hass

Hi, Found this on Betula, rather fresh fallen twi

27-02-2026 12:56

Conidiomata on Pinus sylvestris cones
Åge Oterhals

Found on fallen cones of Pinus sylvestris in midle

27-02-2026 11:21

Nemania diffusa complex
Yannick Mourgues Yannick Mourgues

Hi to all. Here is a specie that can may be relat

26-02-2026 22:06

Geoscypha
Malcolm Greaves Malcolm Greaves

Can someone explain the features that split Geoscy

26-02-2026 15:00

En madera sin determinar
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, recolectada

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

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hairy pyreno on moss
Andrew N. Miller, 28-04-2015 00:14
Andrew N. MillerNot a Chaetosphaeria.  Not a Hilberina.  Any ideas?

Thanks,
Andy
  • message #35448
  • message #35448
Alain GARDIENNET, 28-04-2015 06:58
Alain GARDIENNET
Re : hairy pyreno on moss

Hi Andrew,


In the genus Leptomelia, black setose ascomata,  there is one species with 5 septa brown ascospores and hyaline apical cells. But it seems to be different : L. scapaniae. But it's perpahps a way to follow.


See Racovitza.


Have you more microscopical elements ?


Alain

Andrew N. Miller, 28-04-2015 17:09
Andrew N. Miller
Re : hairy pyreno on moss
Dear Alain,

  Thank you!  Funny story:  this specimen was sent to my colleague, Lee Crane, for annotation.  It was labeled Leptomeliola sp.  He found no asci, only a few ascospores, but did not recognize the ascospores as belonging to Leptomeliola.  Thank you for the advice, I will check out this species and others in the genus.

Best,
Andy