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23-09-2018 05:26

xian zhang xian zhang

Hello everyone, Is this specimen Pachyella clypen

21-09-2018 11:57

Vasileios Kaounas Vasileios Kaounas

At the moment I do not have enough data.Just a fri

23-09-2018 22:21

Marc Detollenaere Marc Detollenaere

Good evening, On dead leaves of Ammophila I found

18-09-2018 14:10

Savic Dragisa

Is this Pachyella punctispora? I found it on a dam

23-09-2018 13:36

Rubén Martínez Gil Rubén Martínez Gil

Hola a todos. Subo unas fotos de una Peziza que e

23-09-2018 14:10

Rubén Martínez Gil Rubén Martínez Gil

Hola a todos. Subo unas fotos de una Peziza que e

24-09-2018 19:12

Castillo Joseba Castillo Joseba

Localizado ayer  en restos de madera de haya quem

21-09-2018 23:44

Edouard Evangelisti Edouard Evangelisti

Bonjour le forum, Pourriez-vous m'aider à confir

13-09-2018 19:17

Marc Detollenaere Marc Detollenaere

Dear forum, Yesterday I found setous fruit bodies

21-09-2018 15:10

Johan Myhrer

Central sweden in a marsh by a shallow lake I foun

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Helvella
Savic Dragisa, 14-06-2018 12:55
Hi, I need help for this Helvella species. I found it in Serbia, in the forest next to the brook on the ground. But she did not grow on a flat ground, but on a vertical, like on a wall. Apothecium 4-5cm diam. Stipe with ribs and very short, less then 1cm. I'm trying with a key in Skrede et al. 2017, but it's obvious that I'm wrong somewhere.
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Mario Filippa, 15-06-2018 02:07
Re : Helvella
Or, maybe, that key is not so good.

You need to observe the ascus base (with or without croziers), and please show us an image of the ectal excipulum, in water.

Also the habitat helps, ecology in some Helvella is very distinctive.

However, judging on the photos, I bet:

- asci with croziers

- excipulum whith incospicuous, short-celled hairs

- vacuolar pale brownish pigment into the ectal excipulum, not distributed everywhere

- habitat under broadleaved trees.

Let me know

Regards

Mario
Savic Dragisa, 15-06-2018 14:31
Re : Helvella
Hi Mario, I was back in the woods to find fresh material.
The forest is deciduous, altitude ~200m, Querco-Carpinetum (Quercus, Carpinus, Acer, Ulmus, Tilia...), asci with croziers,excipulum whith short-celled hairs, I'm not sure about brownish pigment.
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Landeros Fidel, 11-09-2018 20:32
Re : Helvella
You have a very, very interesting Helvella, it belongs to the Leucomelaenae section... the base of the asca is type pleurorhynchous, therefore it belongs to the complex of "H. solitaria", because ribs are extending only slightly onto basal excipular surface...
Savic Dragisa, 11-09-2018 20:39
Re : Helvella
Great, these days I'm preparing some samples for sequencing, I'll send it.