Nitschkia broomeana? - Forum ASCOFrance

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Nitschkia broomeana?

Ethan Crenson, 06-02-2017 06:44

In Brooklyn, NYC on hardwood, possibly Fagus. Individual bodies are .5 mm or smaller, black rough-textured spheroid. Clustering together in small groups. Asci are 125-160um by 16 - 24 um. Definitely polysporous, probably with more than 200 spores per ascus. I cannot see the herringbone pattern that is associated with N. broomeana. Spores allantoid with oil droplets at both ends. 8 - 10.5um by 1.5 - 2.4 um. Is this Nitschkia broomeana or is it possible that it is another species in Nitschkia?

Paul LEROY, 06-02-2017 18:55

Re : Nitschkia broomeana?

Ceci semble convenir pour Nitschkia broomeana, dans ce genre il semble n'y avoir que cette espèce à asques polysporés.
Paul

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