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18-03-2024 22:12

Charles Aron Charles Aron

Hi All, Another dessication-tolerant Orbilia, thi

17-03-2024 13:15

Patrice TANCHAUD

Bonjour, tous les ans je vois cette espèce sur P

18-03-2024 16:39

Juuso Äikäs

Hello,today I found a few scattered Orbilia fruitb

18-03-2024 12:24

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia,  recolectsada e

17-03-2024 15:50

Hardware Tony Hardware Tony

Found on last year's grass sps. on damp soil, I ha

18-03-2024 14:41

B Shelbourne B Shelbourne

• Polydesmia: Distinctive macro, mostly on strom

16-03-2024 20:17

éric ROMERO éric ROMERO

Bonjour, J'ai besoin de votre aide pour ce Mollis

17-03-2024 20:58

Stefan Jakobsson

For a few days we had temperatures above freezing

17-03-2024 13:00

éric ROMERO éric ROMERO

Bonjour, Apothécie sessile, hémisphérique, jau

17-03-2024 18:00

Margot en Geert Vullings

We found these black fungi on a fallen twig of mos

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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