[1]
A. F. Rojas-Alvarado, “Notes on <i>Elaphoglossum</i> (Lomariopsidaceae) section <i>Polytrichia</i> subsection <i>Hybrida</i> in Mexico and Central America”, Rev. Biol. Trop., vol. 51, no. 1, pp. 33–48, Mar. 2003.