Abstract
The rise of AI-based mushroom identification applications impacts foraging despite significant risks from relying solely on AI-generated advice. Popular AI-based mushroom identification tools were tested using 100+ photos of nearly 60 species, taken in real-world conditions. Even the best-performing tool failed in almost 15% of cases, with others performing worse. None of tested applications consistently provided a single, correct answer, demonstrating they cannot be trusted for definitive life-or-death identification decisions.
Data availability
All data has been included in this article and the supplemental material section.
References
Brynjolfsson, E., & McAfee, A. Machine, Platform, Crowd: Harnessing Our Digital Future (Norton & Company, 2017).
Topol, E. High-performance medicine: the convergence of human and artificial intelligence. Nat. Med. 25, 44–56 (2019).
Russell, S., & Norvig, P. Artificial Intelligence: A Modern Approach 4th edn (Pearson, 2020).
Yin, H., Yi, W. & Hu, D. Computer vision and machine learning applied in the mushroom industry: a critical review. Comput. Electron. Agric. 198, 107015 (2022).
Kotowski, M. A. History of mushroom consumption and its impact on traditional view on mycobiota–an example from Poland. Microbial. Biosystems 4, 1–3 (2019).
Maroske, S. & May, T. W. Naming names: the first women taxonomists in mycology. Stud. Mycol. 89, 63–84 (2018).
Helt, A. M. The fungi-mad ladies of long ago. JSTOR Daily (2023). Available at: https://daily.jstor.org/the-fungi-mad-ladies-of-long-ago/ (accessed 21 February 2026).
Kostrzewski, F. "Grzybobranie" [Mushroom picking]. Wikimedia Commons (1860). Available at: https://commons.wikimedia.org/wiki/File:KostrzewskiFranciszek.Grzybobranie.1860.jpg (accessed 1 May 2025).
Aksakov, S. T. "Замечания и наблюдения охотника брать грибы" [Notes and observations of a mushroom hunter] (1856). VK.com (2023). Available at: https://vk.com/@-217647258-zamechaniya-i-nabludeniya-ohotnika-brat-griby (accessed 1 May 2025).
Ramírez-Terrazo, A. et al. Breaking the paradigms of residual categories and neglectable importance of non-used resources: the “vital” traditional knowledge of non-edible mushrooms and their substantive cultural significance. J. Ethnobiol. Ethnomed. 17, 28 (2021).
Ramírez-Terrazo. et al. Wild mushroom poisonings in Mexico: communication strategies to prevent them. Appl. Environ. Educ. Commun. 22, 141–157 (2023).
Claypool, R. Mushrooming Risk: Unreliable A.I. Tools Generate Mushroom Misinformation. Public Citizen (2024). Available at: https://www.citizen.org/article/mushroom-risk-ai-app-misinformation/ (accessed 1 May 2025).
Hunter, T. Using AI to spot edible mushrooms could kill you. Washington Post (2024). Available at: https://www.washingtonpost.com/technology/2024/03/18/ai-mushroom-id-accuracy/ (accessed 1 May 2025).
Sundström, K. R. Studies of the physiology, morphology and serology of Exobasidium. Symb Bot Ups 10, 1–89 (1964).
Krah, F. S. The unresolved ecological and evolutionary role of fungal fruit body coloration. Front. Ecol. Evol. 11, 1326710 (2023).
Krah, F. S., Büntgen, U. & Bässler, C. Temperature affects the timing and duration of fungal fruiting patterns across major terrestrial biomes. Ecol. Lett. 26, 1572–1583 (2023).
Stevens, M. & Merilaita, S. Animal camouflage: current issues and new perspectives. Philos. Trans. R. Soc. B: Biol. Sci. 364, 423–427 (2009).
Nagy, L. G. et al. Six key traits of fungi: their evolutionary origins and genetic bases. Microbiol. Spectr. 5, 10–128 (2017).
Guevara, R. & Dirzo, R. Consumption of macro-fungi by invertebrates in a Mexican tropical cloud forest: do fruit body characteristics matter? J. Trop. Ecol. 15, 603–617 (1999).
Halbwachs, H., Simmel, J. & Bässler, C. Tales and mysteries of fungal fruiting: how morphological and physiological traits affect a pileate lifestyle. Fungal Biol. Rev. 30, 36–61 (2016).
Hodgson, S. E., McKenzie, C., May, T. W. & Greene, S. L. A comparison of the accuracy of mushroom identification applications using digital photographs. Clin. Toxicol. 61, 166–172 (2023).
Dawson, S. K. & Jönsson, M. Just how big is intraspecific trait variation in basidiomycete wood fungal fruit bodies? Fungal Ecol. 46, 100865 (2020).
Virágh, M. et al. Evolutionary morphogenesis of sexual fruiting bodies in basidiomycota: toward a new evo-devo synthesis. Microbiol. Mol. Biol. Rev. 86, e00019-21 (2022).
Walker, D. K. Life cycle of Amanita. The Biologist, Royal Society of Biology. Available at: https://thebiologist.rsb.org.uk/images/SB/Life_cycle_of_Amanita.pdf (accessed 1 May 2025).
Volk, T. J. & Burdsall, H. H. Jr. A nomenclatural study of Armillaria and Armillariella species. Synop. Fungorum. 8, 1–21 (1995).
Shashkina, M. Y., Shashkin, P. N. & Sergeev, A. V. Chemical and medicobiological properties of chaga. Pharm. Chem. J. 40, 560–568 (2006).
Nakajima, Y., Sato, Y. & Konishi, T. Antioxidant small phenolic ingredients in Inonotus obliquus (persoon) Pilat (Chaga). Chem. Pharm. Bull. 55, 1222–1226 (2007).
Balandaykin, M. E. & Zmitrovich, I. V. Review on chaga medicinal mushroom, Inonotus obliquus (higher basidiomycetes): Realm of medicinal applications and approaches on estimating its resource potential. Int. J. Med. Mushrooms 17, 95–104 (2015).
Lee, S. et al. Development of end stage renal disease after long-term ingestion of Chaga mushroom: case report and review of literature. J. Korean Med. Sci. 35, e122 (2020).
Kuo, M. Inonotus obliquus. MushroomExpert.com (2020). Available at: https://www.mushroomexpert.com/inonotus_obliquus.html (accessed 1 May 2025).
Claypool, R. Unreliable AI tools generate mushroom misinformation. Fungi 17, 18–33 (2024)
Macrolepiota procera mushroom image generated by Premium AI. Daily Mail (2024). Available at: https://i.dailymail.co.uk/1s/2024/09/30/12/90268347-13906779-image-a-17_1727696593287.jpg (accessed 1 May 2025).
Tang, S. M. et al. Morphological and molecular analyses reveal two new species of Termitomyces (Agaricales, Lyophyllaceae) and morphological variability of T. intermedius. MycoKeys 95, 61 (2023).
Wang, X. H., Hofstetter, V., Cao, S. Q., Liu, P. G. & Buyck, B. Finding correct names for economically important chanterelles (Cantharellus, Hydnaceae, Cantharellales) in southwestern China: a plea for third party annotation of sequences in GenBank. Mycosphere 14, 153–194 (2023).
Chai, H. et al. New and noteworthy boletes from subtropical and tropical China. MycoKeys 46, 55 (2019).
Liu, J. W., Luangharn, T., Wan, S. P., Wang, R. & Yu, F. Q. A new edible species of Gomphus (Gomphaceae) from southwestern China. Mycoscience 63, 293–297 (2022).
Halbwachs, H. & Simmel, J. Some like it hot, some not–Tropical and arctic mushrooms. Fungal Biol. Rev. 32, 143–155 (2018).
Kuhar, F., Terzzoli, L., Nouhra, E., Robledo, G. & Mercker, M. Pattern formation features might explain homoplasy: fertile surfaces in higher fungi as an example. Theory Biosci. 141, 1–1 (2022).
Nagy, L. G. et al. The biodiversity, genomics, ecology and evolution of mushroom-forming fungi. Nat. Rev. Biodivers. 2, 1–6 (2025).
Liao, Y., Yu, N., Zhou, G., Wu, Y. & Wang, C. A wireless multi-channel low-cost lab-on-chip algae culture monitor AIoT system for algae farm. Comput. Electron. Agric. 193, 106647 (2022).
Albu, C., Chira, A., Radu, G. L. & Eremia, S. A. Advances in cost-effective chemosensors for sustainable monitoring in food safety and processing. Chemosensors 13, 113 (2025).
Cipriano, P. E. et al. Nanosensors in the Agricultural System—the Current Understanding, Role and Prospects. in Nanobiosensors for Agricultural and Other Related Sectors 1–31 (Springer Nature, 2025).
Zhang, J. et al. Emerging biosensors integrated with microfluidic devices: a promising analytical tool for on-site detection of mycotoxins. npj Sci. Food 9, 84 (2025).
Huo, W. et al. Miniaturized DNA sequencers for personal use: unreachable dreams or achievable goals. Front. Nanotechnol. 3, 628861 (2021).
Baker, D. V. et al. Smartphones as a platform for molecular analysis: concepts, methods, devices and future potential. Lab on a Chip 25, 884–955 (2025).
Wijesekara, T. & Xu, B. Insights into therapeutic potential and practical applications of natural toxins from poisonous mushrooms. Hum. Exp. Toxicol. 44, 09603271251323134 (2025).
Acknowledgements
The authors thank the IMC12 Congress Organizing Committee for interesting discussions and Prof. Dr. Zhu-Liang Yang at the Kunming Institute of Botany (Chinese Academy of Sciences) for invaluable assistance. This study was supported by ASPIRE, the technology program management pillar of Abu Dhabi’s Advanced Technology Research Council (ATRC), via the ASPIRE Precision Medicine Research Institute Abu Dhabi (ASPIREPMRIAD) award grant number VRI-20-10.
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N.V.K. conceptualized, designed and supervised the study. N.V.K., Y.X., and S.K. acquired the data, performed investigation and conducted analyses. N.V.K. wrote the draft of manuscript and prepared the figures for data presentation. F.C.K. contributed to the literature review and editing of the pre-submitted manuscript. N.V.K., F.C.K., and M.L. edited the final version of the manuscript. M.L. secured funding, provided supervision, and managed project administration. All authors approved the submitted version.
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Kuznetsov, N.V., Xia, Y., Kuznetsov, S. et al. AI-mediated risks and real-life challenges in mushroom foraging. npj Sci Food (2026). https://doi.org/10.1038/s41538-026-00752-4
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DOI: https://doi.org/10.1038/s41538-026-00752-4