Accès membres

Mot de passe perdu? S'inscrire

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

23-12-2025 11:27

Louis DENY

bonjour forum,sur débris de bois de feuillu (acer

« < 1 2 3 4 5 > »
Octospora maireana (Seaver) Yei Z. Wang
Vasileios Kaounas, 09-01-2015 16:03
Vasileios KaounasVery small and orange, found on the soil between them green moss.
With Melzer, ascocarps 1-2 mm, asci 210-315 x 23-26, spores 18,5-21.
Nicolas VAN VOOREN, 09-01-2015 16:42
Nicolas VAN VOOREN
Re : unknown ascomycetes from Greece
This is a Lamprospora species, but it would be better to observe the ascospores in Cotton Blue.
After your pictures, it could be L. maireana.
Gilbert MOYNE, 09-01-2015 17:02
Re : unknown ascomycetes from Greece
Lamprospora.
Après, sans coloration des spores au bleu coton, c'est impossible...
On dirait cependant que l'ornementation est formée de gosses verrues hémisphériques farcies de fines gouttelettes ce qui pourrait indiquer Lamprospora maireana, espèce peu commune mais il faut colorer les spores pour être affirmatif.
Gilbert
Vasileios Kaounas, 09-01-2015 17:32
Vasileios Kaounas
Re : unknown ascomycetes from Greece
Thanks Nico, Gilbert.
a literature ?
Marcel Vega, 09-01-2015 22:43
Re : unknown ascomycetes from Greece
Hi!
It's L. maireana, it can grow either with Archidium alternifolium or Fossombronia spec. (shown on your first pic). In Portugal it is common on both.
Reference:
Benkert, Didier (2002): Beitrage zur Kenntnis bryophiler Pezizales 10. Variabilitat und Verbreitung von Lamprospora maireana Seaver und L. tuberculatella Seaver. Feddes Repertorium 113: 80-95.
Best wishes,
Marcel