PBIO 689 Advanced Topics in Plant Biology (1-4 credits) - UMCP
rerequisite: permission of department
ectures, experimental courses and other special instructions in various subjects in plant biology.

PBIO 698 Seminar in Plant Biology (1 credit) - UMCP
rerequisite: permission of department
iscussion of special topics and current literature in all phases of botany. 

PBIO 740 Plant Population Biology (3 credits) - UMCP
rerequisite: permission of instructor
n examination of current theoretical and empirical research covering topics such as demography, reproductive strategy, clonality, seed banks, interspecific competition and plant-herbivore interactions.