Access 2012 through 2018 biennial symposia information here:

2018 PA Botany Symposium November 2–3
2018 PA Botany Symposium Schedule
2018 PA Botany Symposium Friday Workshops
2018 PA Botany Symposium Speaker Presentation Abstracts
2018 PA Botany Symposium Speakers
2018 PA Botany Symposium COOL PLANT FINDS PDF

2016 PA Botany Symposium
2016 PA Botany Symposium Workshops
2016 PA Botany Symposium Speaker Abstracts
2016 PA Botany Symposium Speakers

2014 PA Botany Symposium November 7–8
2014 PA Botany Symposium Speaker Abstracts
2014 PA Botany Symposium Speaker Abstracts

2012 PA Botany Symposium
2012 PA Botany Symposium Speaker Abstracts
2012 PA Botany Symposium Speakers