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Mollisia (?) sur Carex acutiformis

Bernard CLESSE, 24-03-2017 23:12

Bonsoir à tous,

Voici ce que je pense être un Mollisia sur feuilles pourries et imbibées de Carex acutiformis.

a) asques IKI+, à crochet à la base
b) paraphyses graduellement élargies vers l'extrémité
c) spores étroitement fusiformes, arquées : 12-14x2
d) excipulum à textura globosa
e) poils clavés, trapus, courtement pubescents

Qu'en pensez-vous ?

Bernard

Hans-Otto Baral, 25-03-2017 07:22

Re : Mollisia (?) sur Carex acutiformis

I don't see living paraphyses (probably because of the IKI), but this should be without VBs.

Obviously Cistella albidolutea (the short hairs should be around 7-9 µm wide).

Bernard CLESSE, 25-03-2017 08:06

Re : Mollisia (?) sur Carex acutiformis

Hi Zotto,

Great thanks for your message ! I'll recheck living paraphyses in water and I'll control hairs sizes.

Bernard

Bernard CLESSE, 25-03-2017 09:18

Re : Mollisia (?) sur Carex acutiformis

I can confirm homogeneous content in paraphyses (without VBs or refractive content).

The hairs are 5-9 wide.

Bernard