Ascobolus ? on bear dung - Forum ASCOFrance

03-02-2026 20:44

Mycoparasite with irregular conidia

Zetti Mario

When I first saw this white mould on an Agaricus s

18-08-2025 15:07

pyrenomycete on dead parts of foliose liverwort from Norway

Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 21:46

Dark disc on Populus

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

02-02-2026 14:55

Lichénicole sur Lobaria

Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Lichénicole sur Peltigera

Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

31-01-2026 10:22

Lichenicole hypocreale

Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

02-02-2026 09:29

Scutellinia hirta ? sur souche moussue

Bernard CLESSE

Bonjour à toutes et tous,Pour cette récolte de 2

01-02-2026 19:29

Lambertella sur Olea

Nicolas Suberbielle

Bonjour, Marie-Rose D'Angelo (Société Mycologiq

30-01-2026 22:49

Calycina ?

éric ROMERO

Bonjour tous, Récolté dans les Vosges le 22/10/

31-01-2026 09:17

Small hairy discs on Castanea

Marc Detollenaere

Dear Forum,On decorticated wood of Castanea,I foun

« < 1 2 3 4 5 > »

Ascobolus ? on bear dung

Ethan Crenson, 27-09-2017 06:52

I have almost no experience with coprophilous fungi, so any help is appreciated. On bear dung in southern Vermont (US). Apothecia are very small: 1-2 mm diameter, crenulate at the margin, perhaps a bit fuzzy on the outside of the cup. Asci: 85-112 x 7.5-10µm. They do not appear to be amyloid. Spores 11-15 x 5.5-8µm with parallel and intersecting ridges. Paraphyses appear septate, sometimes widening toward the tips, 1-3µm wide. Does this look familiar to anyone?

Jacky Launoy, 27-09-2017 08:59

Re : Ascobolus ? on bear dung

Ethan,

It looks like Ascobolus crenulatus P. Karst

Jacky Launoy

Accès membres

Forum AscoFrance