Thriving in the shadows: Functional responses of South American peatmoss Sphagnum magellanicum along a shading gradient - Sebastián A. Reyes; Janice Zúñiga; Isadora Chávez–Poblete; Alfredo Ceballos–Castillo; Paz Aguilera-Opazo; Carolina A. León; Cristian Atala (South African Journal of Botany, 2026)