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08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

06-11-2025 16:50

Rot Bojan

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

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

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Setose ascomycete on Epilobium hirsutum
Marcus Yeo, 03-12-2013 21:52
This ascomycete looks distinctive but I've been unable to identify it. It was growing on dead stems of Epilobium hirsutum.

Ascomata are globose, black, superficial, with brown, septate setae (ca 300 x 5-7 µm).


Asci are ca 65 x 7 µm. Spores are 17-21 x 3-4 µm; 5-septate with the third/fourth cell slightly swollen; one oil body in each cell.


Any help would be very welcome!


Thanks in advance.


Marcus

  • message #26084
  • message #26084
  • message #26084
Paul LEROY, 03-12-2013 22:24
Re : Setose ascomycete on Epilobium hirsutum
Hello Marcus,
Ceci est apparemment une Herpotrichiellaceae et dans ce cas probablement
Capronia setosa. L'identification sur photo est en général assez délicate.
Cordialement
Paul
Marcus Yeo, 04-12-2013 21:35
Re : Setose ascomycete on Epilobium hirsutum

Merci Paul

It's very helpful to have an indication regarding a possible identification. Capronia is not a genus I'm familiar with.

Marcus