OBEL, C.; BUSSMANN, R. W. Occurrence and use of tree species in the Hardtwald forest stands close to the city of Karlsruhe compared to the early 19th century. Ethnobotany Research and Applications, [S. l.], v. 31, p. 1–32, 2025. Disponível em: https://ethnobotanyjournal.org/index.php/era/article/view/7138. Acesso em: 14 oct. 2025.