Morphological traits predict host-tree specialization in wood-inhabiting fungal communities

2020

Tree species is one of the most important determinants of wood-inhabiting fungal community composition, yet its relationship with fungal reproductive and dispersal traits remains poorly understood. We studied fungal communities (total of 657 species) inhabiting broadleaved and coniferous dead wood (total of 192 logs) in 12 semi-natural boreal forests. We utilized a trait-based hierarchical joint species distribution model to examine how the relationship between dead wood quality and species occurrence correlates with reproductive and dispersal morphological traits. Broadleaved trees had higher species richness than conifers, due to discomycetoids and pyrenomycetoids specializing in them. Re…

Kotelosienet : Ascomycota

2019

Wood-inhabiting fungal responses to forest naturalness vary among morpho-groups

2021

The general negative impact of forestry on wood-inhabiting fungal diversity is well recognized, yet the effect of forest naturalness is poorly disentangled among different fungal groups inhabiting dead wood of different tree species. We studied the relationship between forest naturalness, log characteristics and diversity of different fungal morpho-groups inhabiting large decaying logs of similar quality in spruce dominated boreal forests. We sampled all non-lichenized fruitbodies from birch, spruce, pine and aspen in 12 semi-natural forest sites of varying level of naturalness. The overall fungal community composition was mostly determined by host tree species. However, when assessing the …

Detailed information on fruiting phenology provides new insights on wood-inhabiting fungal detection

2017

Abstract Fruiting phenology traits may have a large effect on the detection of fungal species. Detailed studies considering these biologically important traits are, however, surprisingly scarce. We conducted a rigorous fruit body monitoring of wood-inhabiting fungal occurrences over one fruiting season. Taxon-specific longevity of the fruiting was different between different morphological groups. This was mainly due to agaric fruiting being shorter than other groups. Different number and timing of surveys are needed to detect the majority of the fruiting taxa of different wood-inhabiting fungal groups.

New national and regional biological records for Finland 5. Contributions to agaricoid and ascomycetoid taxa of fungi 4

2015

One genera of agaricoid fungi (Basidiomycota): Romagnesiella and 12 species are reported as new to Finland: Agaricus macrocarpus, Arrhenia obatra, Arrhenia obscurata, Arrhenia rigidipes, Coprinellus brevisetulosus, Coprinus candidatus, Entoloma plebejum, Hydnum vesterholtii, Inocybe phaeocystidiosa, Mycena clavata, Omphalina arctica and Romagnesiella clavus. Two genera of ascomycetoid fungi (Ascomycota): Strossmayeria, Phaeomollisia and 8 species are reported as new to Finland: Arachnopeziza delicatula, Hyaloscypha diabolica, Hyalopeziza cf. tianschanica, Phaeomollisia piceae, Phialina pseudopuberula, Sphaeropezia hepaticarum, Strossmayeria basitricha and Trichopeziza subsulphurea. Informat…

New national and regional biological records for Finland 8. Contributions to agaricoid, gastroid and ascomycetoid taxa of fungi 5

2016

Two genera: Marchandiomyces, Rectipilus and 16 species of agaricoid and gastroid fungi (Basidiomycota): Clitopilus daamsii, Coprinopsis canoceps, Coprinopsis laanii, Cortinarius albolens, Cortinarius flexibilifolius, Cortinarius megacystidiosus, Cortinarius russulaespermus, Cortinarius tillamookensis, Inocybe assimilata, Laccaria chibinensis, Laccaria violaceibasis, Lactarius porninsis, Lycoperdon mammiforme, Marchandiomyces aurantiacus, Psathyrella pygmaea and Rectipilus fasciculatus are reported here as new to Finland. One genus of ascomycetoid fungi (Ascomycota): Balsamia and four species: Balsamia platyspora, Barbatosphaeria arboricola, Calycellina betulina and Geoglossum elongatum are …

Effect of forest naturalness on assemblages of different morphological groups of wood-inhabiting fungi

2018

Forestry is known to have clear negative effects on the diversity of fungal species, especially on those that are producing large, long living fruitbodies. However, the effect of forestry has not been comprehensively studied among different fungal groups and host tree species in boreal forests. Also most often a study plot based approach has been utilized in which the substrate quality is always very different between the managed and unmanaged forests. In the present study, we studied the effect of forestry on fungal assemblages inhabiting large logs of similar quality among the different management classes. We included all non-lichenized fungal species producing sexual fruitbodies on 42 de…