Abstracts received so far:

1. Ecological genetics of adaptation and speciation: Merging the old and the new. - SCHEMSKE, DOUGLAS W.
2. Frontiers in phylogenetic biology. - DONOGHUE, MICHAEL J.
3. Global climate change: An Earth system perspective. - LEDLEY, TAMARA SHAPIRO.
4. New Frontiers in Botany. - BASKIN, CAROL C.
5. Paleobotany: back to the future. - CRANE, PETER R.