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06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

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Schumacher & Silvertsen
Stip Helleman, 03-11-2014 16:19
Stip HellemanDear all
does anyone have for me this article: Schumacher & Silvertsen? 1987 Sarcoleotia globosa, taxonomy,ecology and distribution. in Arctic and Alpine Mycology 2.

Thanks in advance,
Stip
Hustad Vincent, 03-11-2014 16:32
Re : Schumacher & Silvertsen
Hi Stip,

I have attached it below.

Vince
Stip Helleman, 03-11-2014 16:38
Stip Helleman
Re : Schumacher & Silvertsen
That is quick, thanks a lot Vince!
kind regards,
Stip
Beñat Jeannerot, 04-11-2014 03:56
Beñat Jeannerot
Re : Schumacher & Silvertsen
Adio Stip,

If you're interested, we have found this S. globosa three times during the zone alpine ascomycetes 2014 foray in the french Pyrenees.
One of the collection has a special ecology : at the entrance of a marmot hole.

Amically,
Beñat
Stip Helleman, 04-11-2014 15:46
Stip Helleman
Re : Schumacher & Silvertsen
Hi Beñat,
that is a lot for such a rare species, at the entrance of a marmot hole is rather unknown although the species seems to like disturbed places.
I was interested in this species because someone did send me a collection for verification. Unfortunately (or not) it turned out to be something completely different: Hypomyces porphyreus! So I still don't know what Sarcoleotia globosa really looks like, if you have any (micro)photos in living state to share I would appreciate very much.

Amitiés,
Stip
Beñat Jeannerot, 05-11-2014 02:28
Beñat Jeannerot
Re : Schumacher & Silvertsen
Adio Stip,

I don't have photos because :
- one collection : my head in the marmot hole and Nicolas Van Vooren behind me to receive specimens, so impossible to make a macro-photo.
- two other collections but I don't remember who...
- microscopic studies : I don't remember too, perhaps Michel or Brigitte, perhaps Nico...
If they see this message...
- exsiccata : not in my herbarium, sure.

If you want, I can send a mail to Gilles Corriol which has made a table with all datas of this foray. We can find names and herbaria.

Beñat
Nicolas VAN VOOREN, 05-11-2014 07:30
Nicolas VAN VOOREN
Re : Schumacher & Silvertsen
Hi Stip.
Here is a picture of one of the Pyrenean collection and also a drawing of living spores.
Main microscopic features are: Medullary excipulum of t. intricata. Asci 127-150 × 10-12 µ, with crozier, apical ring IKI+ (bb), pars spor. 21-34 µm, 8-spored. Paraphyses brown pigmented, Ø 2-2.5 µm. Spores 23-30 × 4-5 µm wiht numerous LBs
  • message #31994
  • message #31994
Stip Helleman, 05-11-2014 10:40
Stip Helleman
Re : Schumacher & Silvertsen
Thanks Beñat and Nico,
a beautiful species, great foto!
I hope the marmot survived the domestic violence :-)

cheers,
Stip