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27-10-2023 18:02

Castillo Joseba Castillo Joseba

De esta mañana en rama posiblemente de avellano (

28-10-2023 23:48

Rajamaki Martti

Hi! I live here in Riihimäki, where I have found

21-10-2023 10:13

Caroline Hobart

I am letting you know that our good friend and col

26-10-2023 12:22

Stoykov Dimitar Stoykov Dimitar

Hallo, I am looking for this article:PEYRONEL B.

24-10-2023 21:44

Rajamaki Martti

Hi!Today (24.10.2023) I found one specimen, I thin

23-10-2023 23:57

Ethan Crenson

Hi all, A couple of days ago in northern New Jer

24-10-2023 12:30

Angel Pintos Angel Pintos

Hello anydody have the followinf article?P. J. Fis

12-10-2023 15:08

Margot en Geert Vullings

This cup fungus found along a sand path in the san

13-10-2023 14:56

Dragiša Savic

Hi to allI think this Scutellinia is different fro

16-10-2023 01:05

Stefan Jakobsson

Five weeks ago I found Anthracobia tristis and A.

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Thecotheus formosanus var. collariatus?
Maria Plekkenpol, 03-10-2023 11:07
Maria PlekkenpolHello,
On cowdung I found these. Fb white, "sugarcoated", sessile, starting conical but then with broadened apex with hymenium sinking which makes it a bit cupshaped. No hairs, around 1 mm.
Asci cylindrical, quite narrow, 8-spored. 195-218 x 14-15, operculate, amyloid.Two types of paraphyses, both exceeding the asci:
1. hyaline, slightly capitate, apex 4,4-5,6 µ, filled with light yellow VB's
2. Hyaline, septated, very slender, not capitate
Spores ellipsoid and (quite a lot of them) amygdaliform, with cyanophilous and congophilous collarettes. In CB and CR verruculose. 17,9 x 8,8 Q= 2,03.
Can anyone confirm (or not) this determination? Thank you in advance!
Greetings, Maria
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Michel Delpont, 03-10-2023 13:59
Michel Delpont
Re : Thecotheus formosanus var. collariatus?
Hello Maria.

We can see the collars under the apicles on the spores, which with the ornamentation points towards this species. Nice find!


Michel.

Maria Plekkenpol, 03-10-2023 14:47
Maria Plekkenpol
Re : Thecotheus formosanus var. collariatus?
Hello Michel,
Thank you for your confirmation! I am very happy indeed, thank you!

Greetings, Maria
Norbert Heine, 05-10-2023 17:05
Norbert Heine
Re : Thecotheus formosanus var. collariatus?
Hello Maria,

like Michel said this is without doubt Th. formosanus v. collariatus. It seems to be a very rare species.


I think this is still the only collection for germany!

Norbert
Maria Plekkenpol, 05-10-2023 18:50
Maria Plekkenpol
Re : Thecotheus formosanus var. collariatus?
Hello Norbert,
First: thank you for confirming it too!
After arriving at this species with the key in 
"AN UPDATED KEY TO COPROPHILOUS PEZIZALES AND THELEBOLALES IN ITALY" by Doveri (2007) I searched the Internet and your post was one of the first I saw!
I was very excited to see everything I had seen in your find and description and the confirmation from Nobi (I am sorry, don't know his full name). I still posted it here, because of the fact that it is so rare: in the Netherlands also only one find by Ron Bronckers years ago.

Again: thanks for your reaction and what a beautiful passion we all have hahaha! 
Greetings, Maria