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12-03-2026 19:44

Enrique Rubio Enrique Rubio

Hi to everybody.Can you give me any suggestions ab

05-03-2026 10:07

Hulda Caroline Holte

Hello, I found and collected this species growing

12-03-2026 15:45

Åge Oterhals

Dear forum,I found this small discomycete on a ver

12-03-2026 16:17

Sylvie Le Goff

Bonjour à tousRécolté dans le 22 en France (ré

11-03-2026 17:36

Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

14-03-2026 13:51

Thierry Blondelle Thierry Blondelle

Hi everybody Under Quercus ilex, i hesitate to na

08-03-2026 14:05

Thierry Blondelle Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

12-03-2026 14:37

David Wasilewski

These small ascomycota (1-3 mm) ere observed growi

11-03-2026 16:48

Bruno Coué Bruno Coué

Bonjour, je serais heureux d'avoir votre avis sur

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

« < 1 2 3 4 5 > »
Help for a coiled haired Olla-like Hyalo.
Michel Hairaud, 10-01-2010 19:39
Michel HairaudBonsoir à tous,
Hi to everyone.

I found the following Hyaloscyphaceae on Corylus (among Unguiculariopsis sp.) on January 1rst .
Apos white, x 0.25-30 mm, Spherical to urceolate at first, then cupulate, no stipe, getting light yellowish
Ascus short, 25-28 x 6 µm, with croziers ; IKI and MLZ négative

Spores biguttulate, hyaline, 5-6 x 2 µm

Hairs as in Olla species, up to 40 µm long, with glassy process not staining in IKi or CRB and not disappearing in KOH ¨%. COILED AND EVEN TWISTED !!
Ectal excipulum Textura prismatica

  • message #10049
Michel Hairaud, 10-01-2010 19:41
Michel Hairaud
Re:Help for a coiled haired Olla-like Hyalo.
Hairs
  • message #10050
Michel Hairaud, 10-01-2010 19:42
Michel Hairaud
Re:Help for a coiled haired Olla-like Hyalo.
Spores
  • message #10051
Michel Hairaud, 10-01-2010 19:42
Michel Hairaud
Re:Help for a coiled haired Olla-like Hyalo.
Excip. ectal
  • message #10052
Michel Hairaud, 10-01-2010 19:42
Michel Hairaud
Re:Help for a coiled haired Olla-like Hyalo.
asques
  • message #10053
Stip Helleman, 11-01-2010 08:12
Stip Helleman
Re:Help for a coiled haired Olla-like Hyalo.
Hi Michel,
congratulations you found Hyalopeziza curvipila sp. nov. ;-)
When hairs not reactive in Mlz &lugol, KOH inert but reactive in CR = Hyalopeziza i think. Judging your photo the asci have the same downward hook as in O. transiens, check free asci base in CR for double check the presense of croziers.
Amitiés
Stip
p.s which Unguiculariopsis?
Stip Helleman, 11-01-2010 08:12
Stip Helleman
Re:Help for a coiled haired Olla-like Hyalo.
Hi Michel,
congratulations you found Hyalopeziza curvipila sp. nov. ;-)
When hairs not reactive in Mlz &lugol, KOH inert but reactive in CR = Hyalopeziza i think. Judging your photo the asci have the same downward hook as in O. transiens, check free asci base in CR for double check the presense of croziers.
Amitiés
Stip
p.s which Unguiculariopsis?
Stip Helleman, 11-01-2010 08:12
Stip Helleman
Re:Help for a coiled haired Olla-like Hyalo.
Hi Michel,
congratulations you found Hyalopeziza curvipila sp. nov. ;-)
When hairs not reactive in Mlz &lugol, KOH inert but reactive in CR = Hyalopeziza i think. Judging your photo the asci have the same downward hook as in O. transiens, check free asci base in CR for double check the presense of croziers.
Amitiés
Stip
p.s which Unguiculariopsis?
Michel Hairaud, 11-01-2010 23:46
Michel Hairaud
Re:Help for a coiled haired Olla-like Hyalo.
Hi Stip,
Thank ou very much for your enthusiastic trebble answer.
Here is a picture of hairs in CR . No lumen has been observed but Hyalopeziza could be the proper genera for this collection (MH10110)
As for the Unguiculariopsis, the name could come later , once Zotto has published a similar collection in the Melle area.

Amitiés et très bonne année.
Michel
Michel Hairaud, 11-01-2010 23:49
Michel Hairaud
Re:Help for a coiled haired Olla-like Hyalo.
Poils dans le rouge congo
  • message #10064
Stip Helleman, 12-01-2010 08:58
Stip Helleman
Re:Help for a coiled haired Olla-like Hyalo.
Hi Michel,
I thought Ascofrance was not responding.
the lumen is very inconspicious but present as you will see, i think this is a twisted Hyalopeziza :-)
the irregular hair shape occurs more often in Hyalopeziza
Cheers Stip
  • message #10065