References
Korall, P., and P. Kenrick. 2002. Phylogenetic relationships in Selaginellaceae based on rbcL sequences. Am. J. Bot. 89: 506-517. Google Scholar
Korall, P., and P. Kenrick. 2002. Phylogenetic relationships in Selaginellaceae based on rbcL sequences. Am. J. Bot. 89: 506-517. Google Scholar