Russula (Basidiomycota, Russulales, Russulaceae) Subsection Roseinae “Down Under”

Russula, a genus of Basidiomycetes with considerable taxonomic diversity, holds significant potential in both traditional and modern medicinal practices. This comprehensive review explores the bioactive compounds identified in various Russula species, detailing their characterization, structural elucidation, and classification. The medicinal properties of these fungi are examined, with a focus on their antioxidant, anti-inflammatory, and immunomodulatory effects, supported by both historical usage and contemporary preclinical pharmacological research. The review also highlights emerging biotechnological applications including environmental remediation, antimicrobial agents, and functional food development. Safety and toxicological considerations are evaluated to provide a balanced perspective on the medicinal use of Russula. The review concludes by summarizing the key findings and emphasizing the importance of Russula in both traditional medicine and future clinically validated innovations.