Neptunia amplexicaulis

Peterson, P.J. and Butler, G.W., 1967. Significance of selenocystathionine in an Australian selenium-accumulating plant, Neptunia amplexicaulis. Nature, 213 599—600. Porritt, R.E. and Swaine, D.J., 1976. Mercury and selenium in some Australian coals and fly-ash. Preprint, Institute of Fuel Conference Sydney, Paper 18, 9 pp. 

Large quantities of selenocystathionine have been reported in other Se-accumulating species, including Neptunia amplexicaulis (Peterson and Butter, 1967), Morinde reticulata (Peterson and Butler, 1971), and Stanleya pin-nata (Martin et al., 1971). Se-methylselenocysteine (the m or Se compound... 

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