Cary, KL, Ranieri, GM, Pittermann, J. 2020. Xylem form and function under extreme nutrient limitation: an example from California’s pygmy forest. New Phytologist DOI: 10.1111/nph.16405. link

Cary, KL, Pittermann, J. 2018. Small trees, big problems: comparative leaf function under extreme edaphic stress. American Journal of Botany 105(1): 50–59. (check out the cover photo for this issue!) link

Pittermann, J, Watkins, JE, Cary, KL, Schuettpelz, E, Brodersen, C, Smith, AR, Baer, A. 2015. The structure and function of xylem in seed-free vascular plants: an evolutionary perspective. In: Functional and Ecological Xylem Anatomy. Hacke, U. (ed.). Springer International Publishing. link