Abstracts received so far:

1. AMOROSO, CECILIA BELTRAN. - Spore culture of Lycopodium clavatum L.
2. BARRINGTON, DAVID S.*, YOKO YATABE, AND WU SUGONG. - New insights into the phylogeny of Asian Polystichum(Dryopteridaceae) from expanded rbcL data.
3. DOOLEY, MELISSA A.* AND LUCINDA J. SWATZELL. - Porosity and specific retention of Emminence-Potosi Dolomite Limestone from Cheilanthes feei habitat in southeast Missouri. [Poster]
4. HAUK, WARREN D.* AND HEATHER M. HAWKE. - Phylogenetic relationships in Botrychium s.s. (Ophioglossaceae) based on rbcL and trnL-F cpDNA sequences.
5. LOPEZ-SMITH, RENEE* AND KAREN S. RENZAGLIA. - Comparisons between pre-released and swimming sperm cells of Lygodium japonicum.
6. LUEBKE, NEIL T.*, W. CARL TAYLOR, AND MARY ANN POLASEK. - An octoploid species of Isoetes from Tennessee.
7. MEHLTRETER, K. V.*, P. ROJAS, AND M. PALACIOS-RIOS. - Herbivory and ant-colonization of the mangrove fern Acrostichum danaeifolium. [Poster]
8. METZGAR, JORDAN S.* AND JEFF J. DOYLE. - The Appalachian Asplenium Complex Revisited . . . Again.
9. MORAN, ROBBIN, SUSAN KLIMAS, AND MONICA CARLSEN.* - Comparison of epiphytic ferns on tree ferns versus angiosperm trunks in Costa Rica.
10. PRYER, KATHLEEN M.* AND HARALD SCHNEIDER. - A phylogeny for extant heterosporous ferns.
11. REID, JILL D.*, GREGORY M. PLUNKETT, AND GERALD A. PETERS. - Systematics of the genus Azolla (Azollaceae).
12. ROMINE, JOSEPH D* AND LUCINDA J SWATZELL. - Characterization of cytoskeletal proteins in the negatively phototropic gametophyte of Schizaea pusilla. [Poster]
13. SCHNELLER, JAKOB*, HANS GERBER, AND ALEX ZUPPIGER. - Spore dispersal mechanisms in Selaginella. A fascinating case of bioballistics.
14. SCHUETTPELZ, ERIC*, HARALD SCHNEIDER, AND KATHLEEN M. PRYER. - The phylogenetic history of Pterozonium (Pteridaceae) revisited: from groundplan divergence to maximum parsimony.
15. SHINOHARA, WATARU* AND NORIAKI MURAKAMI. - Cytological and Molecular Studies on Intraspecific Differentiation within Deparia petersenii complex.
16. SPEER, WILLIAM D.* AND PAUL G. WOLF. - A phylogenetic study of the genus Equisetum using chloroplast and nuclear DNA.
17. TAYLOR, W. CARL*, NEIL T. LUEBKE, AND SARA B. HOOT. - Phylogeny and allopolyploidy of South American Isoëtes based on morphology, chromosome counts, and DNA sequences.
18. TOWILL, LESLIE R. - Characterization of proteins in spores of the fern Ceratopteris richardii. [Poster]