Juan Antonio GonzálezMirian GallardoC. BoeroM. Liberman CruzFernando E. Prado2026-03-222026-03-22200710.1016/j.actao.2007.03.002https://doi.org/10.1016/j.actao.2007.03.002https://andeanlibrary.org/handle/123456789/46931Citaciones: 49enAltitude (triangle)CarotenoidChlorophyll aChlorophyllChlorophyll bPhotosynthesisPhotosynthetic pigmentBotanyRosaceaeBiologyAltitudinal and seasonal variation of protective and photosynthetic pigments in leaves of the world's highest elevation trees Polylepis tarapacana (Rosaceae)article