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Geejayessia ruscicola (Hypocreales, Nectriaceae), a new species on Ruscus aculeatus

2021/07/27 by Fournier J. Lechat C., Lechat, Christian, Fournier, Jacques
Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · #Geejayessia #Hypocreales #Mycorrhizal Fungi and Plant Interactions #Nectriaceae #Plant Pathogens and Fungal Diseases #Yeasts and Rust Fungi Studies

paper · doi:10.25664/art-0331

openalex publication_date 2021/07/27 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/01

Abstract

Geejayessia ruscicola sp. nov. is described and illustrated, based on many collections on Ruscus aculeatus L. (Liliaceae) from France and one from U.K. Four collections of this species were cultured and sequenced. The placement of this fungus in the genus Geejayessia and its status as a distinct species are based on the study of its sexual and asexual morphs, phylogenetic comparison of ITS sequences with species among nine genera in the Nectriaceae having a fusarium-like asexual morph as well as known Geejayessia species.

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