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07-01-2026 17:29

White tree-like anamorph on Populus
Marc Detollenaere Marc Detollenaere

Dear Forum,On a barkless Populus I found some smal

10-11-2021 17:33

anamorph Chlorociboria aeruginella
Riet van Oosten Riet van Oosten

Add-on topic http://www.ascofrance.com/forum/7059

07-01-2026 10:24

Pezicula sp. on indet. hardwood - 303870019
Danny Newman Danny Newman

Pezicula sp. on indet. hardwood Appalachian Highl

07-01-2026 10:05

cf. Chaetospermum on Xylaria - 303631739
Danny Newman Danny Newman

cf. Chaetospermum on XylariaCosby Campground, Grea

06-01-2026 20:54

Gymnoascus ?
Thierry Blondelle Thierry Blondelle

Bonjour à tous et meilleurs voeux pour cette nouv

02-01-2026 17:43

Spores with a sheath
MARICEL PATINO

Hi there, although I couldn't see the fruitbody, I

04-01-2026 17:45

Pithya cupressina with large apothecia looking like P. vulgaris.
Stephen Martin Mifsud Stephen Martin Mifsud

I was happy to find these orange asmocyetes which

02-01-2026 22:48

Calycina languida ?
éric ROMERO éric ROMERO

Bonjour tous, Je profite de cette nouvelle demand

02-01-2026 19:35

Thysanophora?
William Slosse William Slosse

Good evening everyone,First of all, my best wishes

03-01-2026 13:08

Lichenicolous fungus on Myriolecis spec.
Niek Schrier

Hi all,We found groups of perithecia on a Lecanora

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Asco without hair?
Mirek Gryc, 05-06-2022 09:50
Hello.
The asco grew on the escarpment of the forest road, densely covered with various green plants. I found asco on last year's stalk lying next to the plant, which I present in the picture. However, I am not sure if the substrate belonged to her? Urtica  also grew there.

Ascomat maximum 0.4 mm in diameter.

Spores:

(9.3) 10.5 - 13.8 (13.9) × (2.1) 2.2 - 2.58 (2.6) µm
Q = (4.1) 4.4 - 5.9 (6.5) ; N = 10
Me = 12.3 × 2.4 µm ; Qe = 5.1

I'm not even sure about the type.
Regards
Mirek
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Martin Bemmann, 05-06-2022 10:02
Martin Bemmann
Re : Asco without hair?
Hi,

the green plant on your first picture should be Chaerophyllum aromaticum.



Regards

Martin
Nihad Omerovic, 05-06-2022 10:14
Re : Asco without hair?
Diplonaevia bresadolae?
Sergey Markov, 05-06-2022 10:15
Re : Asco without hair?
If host may be Urtica, fungus may be Diplonaevia (bresadolae ?)
Gilbert MOYNE, 05-06-2022 10:18
Re : Asco without hair?
Si la plante est une ortie (Urtica) le champignon correspond peut-être à Diplonaevia bresadolae.

Gilbert
Hans-Otto Baral, 05-06-2022 10:57
Hans-Otto Baral
Re : Asco without hair?
The host is Urtica dioica, the stem has  a very characteristic structure in cross section.
Mirek Gryc, 05-06-2022 14:18
Re : Asco without hair?
Thank you all and best regards!
I did not know the genre, so I am all the more happy with its identification.
Mirek