Leptosphaeria species on platanus

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

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

27-02-2026 16:17

Sydowiella or Melanconis teleomorph on Betula

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

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

26-02-2026 22:06

Geoscypha

Malcolm Greaves

Can someone explain the features that split Geoscy

26-02-2026 15:00

En madera sin determinar

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

« < 1 2 3 4 5 > »

Leptosphaeria species on platanus

Ralph Vandiest, 24-02-2014 23:09

Hello,

I found this species on platanus. Looks like Leptosphaeria species but not sure (as the only possible fit with my key is J galii?!). 0,3/0,4mm diam wide, in large clusters, asci 8-sporig up to 100µm, 3-sepated, incurved spores
13/16x4/5µm, outher cells wider than inner cells.

Can anybody help me with this?

regards,

Ralph