Dr. Sahli chaired the statewide Vascular Plants Technical Committee for four years. This committee is a subcommittee of the Pennsylvania Biological Survey and plays an advisory role in helping DCNR identify plant species that have a risk of extirpation from the state of Pennsylvania. For More: http://www.pabiologicalsurvey.org/pabs-technical–standing/vascular-plants-technical/vptc-members.html
