Co-invasion of ectomycorrhizal fungi in the Brazilian Pampa biome

Sulzbacher, Marcelo A.; Grebenc, Tine; Bevilacqua, Caroline Borges; Steffen, Ricardo Bemfica; Coelho, Gilberto Carvalho; Silveira, Andressa da; Jacques, Rodrigo Josemar Seminoti; Antoniolli, Zaida Inês

doi:10.1016/j.apsoil.2018.06.007

Cited by 15 publications

(14 citation statements)

References 38 publications

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“…Early successional strategy was also proposed for species from the /pisolithusscleroderma lineage (Gardner & Malajczuk, 1988;Thompson et al, 1994). However, the situation here may be more difficult, because species from both Pisolithus and Scleroderma have been widely used in commercial inoculation programmes and may have been co-introduced intentionally (Sulzbacher et al, 2018). The documented ability of EcMF from all these lineages to grow on early-successional sites can be potentially explained by ease of germination of their spores and infectivity from small amounts of spores (Nara, 2009), but to identify particular functional traits that would explain why EcMF with pioneering life strategy more often become naturalized is beyond the scope of our study.…”

Section: New Phytologistmentioning

confidence: 99%

Early successional ectomycorrhizal fungi are more likely to naturalize outside their native range than other ectomycorrhizal fungi

et al. 2020

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Section: New Phytologistmentioning

confidence: 99%

Early successional ectomycorrhizal fungi are more likely to naturalize outside their native range than other ectomycorrhizal fungi

et al. 2020

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“…Similarly, Eucalyptus spp. were introduced to South America [ 25 , 34 ], where they often spread into native vegetation [ 38 ]. Unfortunately, we lack information about EcMF communities associating with the above-mentioned alien plants from these regions.…”

Section: Discussionmentioning

confidence: 99%

“…Although Eucalyptus spp. were shown to be able to establish in new areas with the aid of novel associations with local EcMF [ 24 ], many EcMF were also co-introduced with eucalypts to new areas (e.g., [ 22 , 25 ]). Therefore it is nowadays widely assumed, that co-introductions of EcMF represent the prevailing strategy of alien EcM plants to successfully establish in new areas [ 12 ].…”

Section: Introductionmentioning

confidence: 99%

Alien ectomycorrhizal plants differ in their ability to interact with co-introduced and native ectomycorrhizal fungi in novel sites

et al. 2020

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Alien plants represent a potential threat to environment and society. Understanding the process of alien plants naturalization is therefore of primary importance. In alien plants, successful establishment can be constrained by the absence of suitable fungal partners. Here, we used 42 independent datasets of ectomycorrhizal fungal (EcMF) communities associated with alien Pinaceae and Eucalyptus spp., as the most commonly introduced tree species worldwide, to explore the strategies these plant groups utilize to establish symbioses with EcMF in the areas of introduction. We have also determined the differences in composition of EcMF communities associated with alien ectomycorrhizal plants in different regions. While alien Pinaceae introduced to new regions rely upon association with co-introduced EcMF, alien Eucalyptus often form novel interactions with EcMF species native to the region where the plant was introduced. The region of origin primarily determines species composition of EcMF communities associated with alien Pinaceae in new areas, which may largely affect invasion potential of the alien plants. Our study shows that alien ectomycorrhizal plants largely differ in their ability to interact with co-introduced and native ectomycorrhizal fungi in sites of introduction, which may potentially affect their invasive potential.

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“…& Nordholm (Fries and Nordholm 1817) and Scleroderma Pers. (Persoon 1801) are broadly distributed and most frequently recorded in forest plantations with introduced pines, eucalypts or pecan trees (Martín 1996;Giachini et al 2000;Baseia and Milanez 2002;Nouhra et al 2012;Sulzbacher et al 2016aSulzbacher et al , 2018. However, there are relatively few citations of sequestrate taxa from native ectotrophic forests.…”

Section: Introductionmentioning

confidence: 99%

Longistriata flava (Boletaceae, Basidiomycota) – a new monotypic sequestrate genus and species from Brazilian Atlantic Forest

Sulzbacher¹,

Orihara²,

Grebenc³

et al. 2020

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A new monotypic sequestrate genus, Longistriata is described based on collections from the Neotropical forest of Atlantic forest in Paraíba, Northeast Brazil – an area known for its high degree of endemism. The striking features of this new fungus are the hypogeous habit, the vivid yellow peridium in mature basidiomes, broadly ellipsoid basidiospores with a distinct wall that is ornamented with longitudinal striations and lageniform cystidia with rounded apices. Phylogenetic analysis, based on LSU and tef-1α regions, showed that the type species, Longistriata flava, is phylogenetically sister to the monotypic sequestrate African genus Mackintoshia in Boletaceae. Together these two species formed the earliest diverging lineage in the subfamily Zangioideae. Longistriata flava is found in nutrient-poor white sand habitats where plants in the genera Coccoloba (Polygonaceae) and Guapira (Nyctaginaceae) are the only potential ectomycorrhizal host symbionts.

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Co-invasion of ectomycorrhizal fungi in the Brazilian Pampa biome

Cited by 15 publications

References 38 publications

Early successional ectomycorrhizal fungi are more likely to naturalize outside their native range than other ectomycorrhizal fungi

Early successional ectomycorrhizal fungi are more likely to naturalize outside their native range than other ectomycorrhizal fungi

Alien ectomycorrhizal plants differ in their ability to interact with co-introduced and native ectomycorrhizal fungi in novel sites

Longistriata flava (Boletaceae, Basidiomycota) – a new monotypic sequestrate genus and species from Brazilian Atlantic Forest

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