Leathery black bitunicate on olive roots - S. Spain - with huge 2-celled opaque black spores

06-11-2025 16:50

Hymenoscyphus sp?

Rot Bojan

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

06-11-2025 16:51

Hymenoscyphus sp?

Rot Bojan

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

04-11-2025 14:53

Leptosphaeria?

Josep Torres

Hello.Very small, globose, mucronate perithecia, b

05-11-2025 11:33

Cladosporium ?

Pierre Repellin

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

04-11-2025 09:07

Hymenoscyphus on blueberry.

Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Protounguicularia transiens?

Edvin Johannesen

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

03-11-2025 21:34

Tatraea sp. ? on Populus tremula

Edvin Johannesen

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

03-11-2025 19:41

Ascomycetes

David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Bright orange stalked asco

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hymenoscyphus phiala

Hans-Otto Baral

Hello I want to ask you if you have found this ye

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Leathery black bitunicate on olive roots - S. Spain - with huge 2-celled opaque black spores

Thomas Læssøe, 28-06-2024 10:50

Spores ca. 47 x 32 µm, 2-celled, highly constricted, very opaque when mature obscuring the platelike coarse ornament. Asci typically 8-spored, clavate with long pedicel, very thick-walled.

Thomas Læssøe, 05-07-2024 09:32

Re : Leathery black bitunicate on olive roots - S. Spain - with huge 2-celled opaque black spores

i have been hintet at

Rechingeriella boudieri (Arnaud) D. Hawksw., Can. J. Bot. 57(2): 93 (1979)

Synonymy:
Richonia boudieri (Arnaud) Arx & E. Müll., Stud. Mycol. 9: 111 (1975)
Zopfia boudieri Arnaud, Bull. Soc. mycol. Fr. 29: 255 (1913)

for this collection. Seems to be a very good suggestion

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