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Expended range of Gomphonema firmum (Bacillariophyceae), once considered a Lake Baikal endemic, with notes on the identity of G. lanceolatum var. maximum

. Phytotaxa [Internet]. 2022 Jan. 10 [cited 2025 Jun. 20];530(2):213-20. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.530.2.8