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01-06-2025 09:37

Octospora
Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

05-07-2025 12:38

Pyrenomycetous fungi on dead Juniperus twig
Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

04-07-2025 20:12

Black thready anamorph
Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Ascomycete on a herbaceous stem.
Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Salvia leaf parasite
Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

En tallo de herbaceas 1102
Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Melampsora ??? en Salix
Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

03-07-2025 20:08

Yellowish asco on submerged Larix needles
Francois Guay Francois Guay

I found this interesting yellowish asco growing on

01-07-2025 23:37

Help with a Pleosporal.
Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

hymenoscyphus albidus
Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

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Crocicreas amenti?
Dmitry Gavryushin, 20-01-2007 13:14
Jan. 14, 2007, on fallen catkins of Salix. Size 0.5 to 1 mm.
  • message #1304
Dmitry Gavryushin, 20-01-2007 13:16
Re:Crocicreas amenti?
Another view.
  • message #1305
Dmitry Gavryushin, 20-01-2007 13:17
Re:Crocicreas amenti?
A microscopic sketch.
  • message #1306
Dmitry Gavryushin, 20-01-2007 13:17
Re:Crocicreas amenti?
A sketch of a portion of a section.
  • message #1307
Perz Piotr, 20-01-2007 13:51
Re:Crocicreas amenti?
Yeah, C.amenti.
Hans-Otto Baral, 20-01-2007 21:15
Hans-Otto Baral
Re:Crocicreas amenti?
I don´t think so. P. amenti has shorter stalks of apothecia and spores have a different shape, broader, strongly clavate. No idea!
Perz Piotr, 20-01-2007 21:27
Re:Crocicreas amenti?
Och yes, Zotto is (like allways) right. My answer was to quickly :(

  • message #1324
Hans-Otto Baral, 20-01-2007 23:41
Hans-Otto Baral
Re:Crocicreas amenti?
Your spores, Piotr, are not even so different from Dmitrij´s. To clarify the identity of this nice fungus, it is necessary to see the contents of the living paraphyses. In C. amenti they are filled with strongly refractive guttules (VBs). In other genera like Allophylaria the contents are elongate as in Mollisia. Also we should know the IKI reaction and shape of the apical ring.

Zotto
Perz Piotr, 20-01-2007 23:59
Re:Crocicreas amenti?
Tak,

Dmitry, here some Crocicreas amenti help:

living paraphyses:

  • message #1326
Perz Piotr, 20-01-2007 23:59
Re:Crocicreas amenti?
Paraphyses in IKI

  • message #1327
Perz Piotr, 20-01-2007 23:59
Re:Crocicreas amenti?
hyphae on external side of apo (ectal excipulum)

  • message #1328
Perz Piotr, 21-01-2007 00:00
Re:Crocicreas amenti?
hyphae on external side os stipe:

  • message #1329
Perz Piotr, 21-01-2007 00:49
Re:Crocicreas amenti?
Macro 1

  • message #1330
Perz Piotr, 21-01-2007 00:49
Re:Crocicreas amenti?
Macro 2

  • message #1331
Perz Piotr, 21-01-2007 00:50
Re:Crocicreas amenti?
Macro 3.

Here can you see, that the apos are NOT smooth. The same "hairlike cells" i see on yours second macro on the margin ?

  • message #1332
Hans-Otto Baral, 21-01-2007 17:12
Hans-Otto Baral
Re:Crocicreas amenti?
Thanks for the very good help, Piotr! The stalk is longer than I had in mind. So it could well be amenti, what else...

Zotto
Dmitry Gavryushin, 22-01-2007 09:15
Re:Crocicreas amenti?
Thanks a lot Piotr and Zotto - I still have some specimens, so maybe I should take a closer look...
Perz Piotr, 22-01-2007 09:20
Re:Crocicreas amenti?
Hi Dmitry,

the guttules are visible only in LIVING cells, so you should collect a new Apos and take a look in vital state.