journal article

• Evolution of selenium hyperaccumulation in Stanleya (Brassicaceae) as inferred from phylogeny, physiology and X‐ray microprobe analysis.  New Phytologist. 583-595. 2015
• Characterization of selenium and sulfur accumulation across the genus Stanleya (Brassicaceae): A field survey and common‐garden experiment.  American Journal of Botany. 830-839. 2014