@article{AscoOrg-ID73, title = {Pirottaea trichostoma (Helotiales), une espèce remarquable et rarement découverte}, author = {Dougoud, René and Hairaud, Michel and Van Vooren, Nicolas}, journal = {Ascomycete.org}, issn = {2100-0840}, publisher = {Ascomycete.org}, volume = {4}, number = {5}, pages = {119--123}, year = {2012}, doi = {10.25664/art-0073}, url = {https://doi.org/10.25664/art-0073}, language = {french}, abstract = {Pirottaea trichostoma is described and illustrated after a collection on stems of Knautia dipsacifolia. A taxonomic discussion compares the close genera Pirottaea and Pyrenopeziza}}