Mycorrhizal strategy of non-native plants varies with biome and disturbance

作者：Sara Giulia Cazzaniga, T. Bruce Lauber, Johan van den Hoogen, Evelyn M. Beaury, C. Guillermo Bueno, James D. Bever, Gabriella Damasceno, Jane A. Catford, Jonathan Lenoir, Adam R. Martin, Akira Mori, Alexander Novakovskiy, Álvaro G. Gutiérrez, Ana González‐Robles, André Luís de Gasper, Angela T. Moles, Angela Stanisci, Anikó Csecserits, Anke Jentsch, Анна Куземко, Antonio J. Perea, Ashish Nerlekar, Avishkar Munje, Behlül Güler, Borja Jiménez‐Alfaro, Bruno Hérault, Bruno X. Pinho, Chris Baraloto, Christian Rossi, Daniel Hending, Daniel C. Laughlin, Dave Rogers, David Schellenberger Costa, Dinesh Thakur, Domas Uogintas, Eduardo Chacón‐Madrigal, Esteban Alvarez-Davila, Evan Weiher, Evert Thomas, Fernando Gonçalves, Flávio Rogério de Oliveira Rodrigues, Francesco María Sabatini, Frank M. Schurr, Franz Essl, Georg Zizka, Gianmaria Bonari, Grzegorz Swacha, Han Y. H. Chen, Helge Bruelheide, Henry Ford, Huifang Wang, Idoia Biurrun, Isabelle Aubin, Iwona Dembicz, Jacob Willie, Jan Altman, Jens‐Christian Svenning, Jeremy W. Lichstein, Jesper Erenskjold Moeslund, Jiří Doležal, Johannes H. C. Cornelissen, John Hunter, Julie Messier, Jürgen Dengler, Jürgen Homeier, Kate H. Orwin, Kirill Korznikov, Koenraad Van Meerbeek, Manuel J. Macía, Marco Schmidt, Marco Varricchione, Marcos Bergmann Carlucci, Marko J. Spasojevic, Melisa A. Giorgis, Milan Chytrý, Mohamed A. El‐Sheikh, Mohamed Z. Hatim, Nathan J. B. Kraft, Neha Mohanbabu, Oliver L. Phillips, Peter B. Reich, Remigiusz Pielech, Ricard Arasa‐Gisbert, Riccardo Guarino, Riccardo Testolin, Rubén Tarifa, Sharif A. Mukul, Shyam S. Phartyal, Sylvain Schmitt, Sylvia Haider, Tetiana Dziuba, Tomas F. Domingues, Udayangani Liu, Golub, Valentin,, Vasco Silva, Veronika Fontana, Vigdis Vandvik, W. Daniel Kissling, Zvjezdana Stančić, Marten Winter, Thomas W. Crowther, Camille S. Delavaux · 发表于：Nature Ecology & Evolution · 年份：2026 · DOI：10.1038/s41559-026-03144-9 · 研究领域：Mycorrhizal Fungi and Plant Interactions、Ecology and Vegetation Dynamics Studies、Conservation, Biodiversity, and Resource Management

Predicting which non-native plant species will become established and where is critical for conserving and managing biodiversity. Theory suggests that the mycorrhizal strategy of non-native plants may predict their establishment success. Here we combine a global dataset of 440,788 vegetation plots with data on plant native status and mycorrhizal type to assess mycorrhizal strategy of non-native plants. The mycorrhizal strategy of non-native plants varies strongly across biomes. Across grassland and desert biomes, non-native species are more frequently non-mycorrhizal than native species, whereas in other biomes non-native species are more likely to be mycorrhizal, most commonly arbuscular-mycorrhizal. Disturbance type and intensity are key predictors of mycorrhizal strategy of non-native species, as mycorrhizal species are favoured by landscape modification and non-mycorrhizal species by natural and human-caused disturbance events. Facultatively mycorrhizal species are consistently under-represented among non-native plants compared with natives, suggesting that symbiotic flexibility does not confer an advantage for non-natives as previously expected. Our study shows that non-native mycorrhizal strategy varies across biogeographical contexts and disturbance, highlighting the need for region-specific prevention and management approaches to plant species introductions.