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17-12-2025 18:35

Michel Hairaud Michel Hairaud

Bonjour à tous/Hi to everyone I am passing along

21-11-2025 10:47

François Freléchoux François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

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Geopora nicaeensis?
Miguel Ángel Ribes, 12-02-2014 21:20
Miguel Ãngel RibesGood night

A friend gave me this Geopora, only one specimen, from a pasture, 2 cm diameter. It has bigger spores (more than 30µm) and more Q (=2) than G. arenicola.

Spore size: 
(27.92) 29.19 - 33.12 (40.59) x (13.90) 14.67 - 16.18 (18.80) µm
Q = (1.81) 1.88 - 2.17 (2.30) ; N = 70
Me = 31.23 x 15.42 µm ; Qe = 2.03

Asci with croziers, IKI-.

Brown hairs, width (7.61) 8.05 - 11.00 (11.49) µm; Me = 9.47 µm. Thick walls up to (0.98) 1.06 - 1.81 (1.93) µm; Me = 1.41 µm.

Thank you

Miguel Á. Ribes
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René Dougoud, 13-02-2014 11:07
Re : Geopora nicaeensis?
Cher Collègue,

Oui sans doute G. nicaensis (Boud.) M. Torre. Ascospores avec une grande guttule et non sous Cedrus ou Taxus.

René
Miguel Ángel Ribes, 13-02-2014 13:28
Miguel Ãngel Ribes
Re : Geopora nicaeensis?
Thanks René

No, not Taxus nor Cedrus, only pasture.

Best wishes.