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16-08-2017 20:48

Marc Detollenaere Marc Detollenaere

Dear Forum, Today I found a small sisk-shaped fru

18-08-2017 17:46

Malcolm  Greaves Malcolm Greaves

Is it normal to have such a long stalk on Tarzetta

14-08-2017 10:24

David Vaudoré David Vaudoré

Hello,does someone have this publication, please?I

16-08-2017 19:47

Andgelo Mombert Andgelo Mombert

Bonsoir à tous,De belles fructifications (4 mm de

17-08-2017 19:37

Malcolm  Greaves Malcolm Greaves

I found what looks to be Humaria hemispherica but

19-04-2017 19:09

Spooren Marco Spooren Marco

Hello,Does anyone has a PDF of :Kutorga, E & H

15-08-2017 15:06

William Slosse William Slosse

Good afternoon everyone,I found following species

10-08-2017 20:05

Francisco  SÃNCHEZ Francisco SÁNCHEZ

Recolected in Norway. 28.07/17. Ascomas growing on

19-05-2016 21:23

Bernard CLESSE Bernard CLESSE

Bonsoir à tous,J'ai trouvé ce que je pense être

13-08-2017 12:45

Bernard CLESSE Bernard CLESSE

Bonjour à tous,Pourrais-je avoir votre avis sur c

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Pulvinula convexella?
Marc Detollenaere, 16-08-2017 20:48
Marc Detollenaere

Dear Forum,


Today I found a small sisk-shaped fruiting body with orange hymenium between mosses( probably Bryum) on sandy soil in a wood of mainly american oak.


Asci were 8-spored, 200x16µ, croziers were markedly present.


Spores were round about 10-10.5µ, each with several small colourless drops. Paraphyses were forked, no septae present, no apical thickening.


Pulvinula convexella seemed for me very close but in my litterature spore size of convexella was always above 13µ. Spore size was measured on fresh material.


Thanks in advance

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Gilbert MOYNE, 16-08-2017 21:43
Re : Pulvinula convexella?
Bnsoir,
On a l'impression que les spores ne sont pas à maturité donc difficile de se prononcer...
GILBERT
Marc Detollenaere, 18-08-2017 21:03
Marc Detollenaere
Re : Pulvinula convexella?

Merci Gilbert pour votre réponse.


Je vais essayer de controler les spores dans une semaine


 


Marc