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25-03-2013 19:36

Salvador Tello

Hola a todos.Este hongo crece en tallos secos de T

26-03-2013 11:11

Gilbert MOYNE

Trouvé hier, dans un état assez avancé, un Enco

26-02-2013 10:40

Camille Mertens

Bonjour,Trouvé dans le jardin sur et sous un amas

25-03-2013 13:58

Miguel Ãngel Ribes Miguel Ángel Ribes

Apos < 5 mm, with a big "collarium" at the marg

24-03-2013 14:31

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos.Ayer encontré esta Peziza en suelo a

23-03-2013 13:22

Gilbert MOYNE

Bonjour, Encore besoin d'aide car je ne sais où c

24-03-2013 11:32

Martin Mullett

Hello, I was wondering if anyone happened to have

31-10-2012 00:01

Malcolm  Greaves Malcolm Greaves

This one was found on wet soil.Apothecia 5 mm acro

22-03-2013 09:55

Stefan Blaser

Hello everybody I have a black Pyrenomycete growi

22-03-2013 12:09

Gernot Friebes

Hi,I am looking for the description of Norrlinia m

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Pustulate apos on Acer petiole
Juuso Äikäs, 03-07-2023 06:47
These little apos were growing on a decaying petiole of Acer platanoides, together with cf. Pyrenopeziza petiolaris.

Asci 8-spored, IKI+(r), croziers present. Paraphyses were difficult to observe, but at least some of them appeared to be narrowly cylindrical with an irregular tip. Exctal excipulum seemed to be of textura angularis.

Spores ellipsoid, without contents, measuring:

(7.6) 7.61 - 8.6 (9.8) × 3.6 - 4.1 (4.2) µm
Q = (1.9) 2 - 2.4 (2.8) ; N = 10
Me = 8.3 × 3.8 µm ; Qe = 2.2

All suggestions are welcome.
  • message #76490
  • message #76490
Hans-Otto Baral, 05-07-2023 08:20
Hans-Otto Baral
Re : Pustulate apos on Acer petiole
A naevioid species. Laetinaevia or Aivenia or the like.
Juuso Äikäs, 05-07-2023 13:54
Re : Pustulate apos on Acer petiole
Thanks -- a new area to me. The species Naevala perexigua seems like a promising candidate.