Smilax australis

Fig. 6. Fractional carotenoid composition (expressed relative to foliar chlorophyll content top panel) and (bottom panel) the midday conversion state of the xanthophyll cycle (fractionally expressed relative to foliar chlorophyll content) as well as the allocation of excitation energy absorbed by PS II to photochemistry (P) and dissipation (D) in leaves of Smilax australis growing in a deeply shaded (midday PFD=30 miol photons m" s ) or a fully exposed (midday PFD = 1500 /imol photons m" s" ) habitat in Australia during June of 1994. Data from Adams et al. (1999).

$Fig. 6. Fractional carotenoid composition (expressed relative to foliar chlorophyll content top panel) and (bottom panel) the midday conversion state of the xanthophyll cycle (fractionally expressed relative to foliar chlorophyll content) as well as the allocation of excitation energy absorbed by PS II to photochemistry (P) and dissipation (D) in leaves of Smilax australis growing in a deeply shaded (midday PFD=30 miol photons m" s ) or a fully exposed (midday PFD = 1500 /imol photons m" s" ) habitat in Australia during June of 1994. Data from Adams et al. (1999).$

Adams WW III, Demmig-Adams B, Logan BA, Barker DH and Osmond CB (1999) Rapid changes in xanthophyll cycle-dependent energy dissipation and Photosystem II efficiency in two vines, Stephania japonica and Smilax australis, growing in the understory of an open Eucalyptus forest. Plant Cell Environ 22 125-136... [Pg.266]

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