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

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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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