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09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

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Trichoglossum from Africa
Andreas Gminder, 27-12-2020 18:29
Andreas GminderDear collegues,

I collected  a Trichoglossum species in Ethiopia several times and would like to give it a name. But I failed to find a key for Trichoglossum - does someone of you has one? Is there a publication on African Geoglossomycetes perhaps?
My Trichoglossum has constantly 8- or 9-celled spores of 115-140 µm length and setae up to 250 µm.

all the best,
Andreas
Malcolm Greaves, 28-12-2020 11:15
Malcolm  Greaves
Re : Trichoglossum from Africa
Trichoglossum rasum looks close Andreas.
Mal
Luc Lenaerts, 28-12-2020 16:38
Luc Lenaerts
Re : Trichoglossum from Africa
Hello,
Trichoglossum rasum.
See: Patouillard in Bull. Soc. mycol. Fr. 25-130-131 (1909)
and Mains in North American species of Geoglossum and Trichoglossum, in Mycologia 46(5): 586-631 (see Cyberliber).
Kind regards
Luc Lenaerts