Schulte PJ, UG Hacke, AL Schoonmaker. 2015. Pit membrane structure is highly variable and accounts for a major resistance to water flow through tracheid pits in stems and roots of two boreal conifer species. New Phytologist 208:102-113.

Schulte PJ. 2012. Computational fluid dynamics models of conifer bordered pits show how pit structure affects flow. New Phytologist 193:721-729

Schulte PJ. 2012. Vertical and radial profiles in tracheid characteristics along the trunk of Douglas-fir trees with implications for water transport. Trees 26:421-433.

Schulte PJ and DG Costa. 2010. Xylem anisotropy and water transport - a model for the double sawcut experiment. Tree Physiology 30:901-913.

Schulte PJ. 2006. Water flow through junctions in Douglas-fir roots.  Plant. Cell and Environment 29:70-76.

Becker P, RJ Gribben and PJ Schulte. 2003. Incorporation of transfer resistance between tracheary elements into hydraulic resistance models with tapered conduits. Tree Physiology 23:1009-1019.

Schulte PJ and JR Brooks. 2003. Branch junctions and the flow of water through xylem in Douglas-fir and ponderosa pine stems. Journal of Experimental Botany 54:1597-1605.

Schulte, PJ. 1999. Water flow through a 20-pore perforation plate in vessels of Liquidambar styraciflua. Journal of Experimental Botany 50:1179-1187.

Schulte, PJ and DG Costa. 1996. A mathematical description of water flow through plant tissues. Journal of Theoretical Biology 180:61-70.

Schulte, PJ and AL Castle, Jr. 1993. Water flow through vessel perforation plates - effects of scalariform plate angle and thickness. Journal of Experimental Botany 44:1143-1148.

Schulte, PJ and AL Castle, Jr. 1993. Water flow through vessel perforation plates - a fluid mechanical approach. Journal of Experimental Botany 44:1135-1142.

Schulte, PJ. 1992. The units of currency for plant water status. Plant Cell and Environment 15:7-10.

Nobel, PS, PJ Schulte, and GB North. 1990. Water influx characteristics and hydraulic conductivity for roots of Agave deserti (Engel.). Journal of Experimental Botany 41:409-415.

Schulte, PJ, AC Gibson, and PS Nobel. 1989. Water flow in vessels with simple or compound perforation plates. Annals of Botany 64:171-178.

Schulte, PJ, JAC Smith, and PS Nobel. 1989. Water storage and osmotic pressure influences on the water relations of a dicotyledonous desert succulent. Plant Cell and Environment 12:831-842.

Schulte, PJ, and AC Gibson. 1988. Hydraulic conductance and tracheid anatomy in six species of extant seed plants. Canadian Journal of Botany 66:1073-1079.