Pronectria raetzelii, a new lichenicolous fungus on Peltigera from Brandenburg (northeastern Germany)

Author:
Brackel W. v.
Year:
2025
Journal:
Graphis Scripta
Pages:
37(1): 1–6
Url:
https://nhm2.uio.no/botanisk/lav/Graphis/37_1/GS_37_1.pdf
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Pronectria raetzelii is described as new to science from a pine forest in Brandenburg, Germany. It is characterised by its immersed, pale orange perithecia, growing within the hymenium of the host’s ascomata, and by the very small ascospores, 7‒10 × 2‒3 µm, the narrowest among the known species of Pronectria and Xenonectriella. A key to the species of Hypocreales growing on Peltigera is provided.
Id:
37541
Submitter:
zpalice
Post_time:
Wednesday, 22 January 2025 23:43