Schneider, H., S.J. Russell, C.J. Cox, F. Bakker, S. Henderson, F. Rumsey, J. Barrett, M. Gibby, and J.C. Vogel. 2004a. Chloroplast phylogeny of Asplenioid ferns based on rbcL and trnL-F spacer sequences (Polypodiidae, Aspleniaceae) and its implication for biogeography. Systematic Botany 29: 260-274.
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