Fig. 3
From: Photoprotection enhanced by red cell wall pigments in three East Antarctic mosses
Intracellular, cell wall and total UV-B-absorbing compound concentrations for Antarctic Bryum pseudotriquetrum, Ceratodon purpureus and Schistidium antarctici collected at the beginning (December 2011) and middle (January 2012) of the austral summer season. Bars represent means (± SE). Significant differences within species are marked by asterisks (see Table 2)