A Botanist's Take on the Fruits of the Spirit, Jeff Ploegstra
Faculty Work Comprehensive List

Native, Jeff Ploegstra
Faculty Work Comprehensive List

Genetic Diversity of Asclepias Tuberosa in Iowa Prairies, Jeff Ploegstra, Michelle Alkema, Kayla Graves, Brittany De Ruyter, Tony N. Jelsma
Faculty Work Comprehensive List

BIO 115: Botany, Jeff Ploegstra
Fall 2011

BIO 115: General Botany, Jeff Ploegstra
Fall 2010

CORE 216 / BIO 115: General Botany, Jeff Ploegstra
Fall 2010

BIO 115 / CORE 216: General Botany, Jeff Ploegstra
Fall 2009