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29-12-2025 09:38

Oskari Virtanen

Hi,could anyone help me identify this, I suspect P

29-12-2025 08:30

Josep Torres Josep Torres

Hello.A tiny ascomycete sprouting under Juniperus

24-12-2025 18:12

Ethan Crenson

Hello all, A friend found this Orbilia growing on

28-12-2025 12:08

Margot en Geert Vullings

This possible Karstenia was found on the bark of d

21-12-2025 21:32

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

26-12-2025 21:19

Arnold Büschlen

Pithyella chalaudii Priou. Ist als Bryoparasit in

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

18-12-2025 21:17

Pol Debaenst

The identification took me to Byssonectria deformi

21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

24-12-2025 17:08

Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

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Leptosphaerulina?
Marcel Heyligen, 15-01-2019 00:22
Marcel HeyligenI found this asco by chance on the fruits of Capsella bursa-pastoris. Only a few fruit boxes from one dried flower stalk were observed. I come to Leptosphaerulina trifolii but doubt if it can be right.

I have read that L. trifolii occurs on the legumes of alfalfa and peas? Fruit body is spherical ± 120-135?m and embedded Asci bitunicate, thick-walled 75-86.7x 39.9-43.9?m, 8-track Traces wall-shaped, ellipsoid-long-shaped, 5-6 cross-sipes and 1-3 septen in length, hyaline 31.8-39.2x12 .4-14.8?m, gel-like casing. There were also conidia traces present but can not find out if these are the anamorphic of this teleomorph. Do you have an idea on the basis of my data.

conidia spore would alternaria sp. to be?
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