Media type: E-Article Title: Trunk Length and Frond Size in a Population of Nephelea tryoniana from El Salvador Contributor: Seiler, Ralph L. Published: JSTOR, 1984 Published in: American Fern Journal, 74 (1984) 4, Seite 105 Language: Not determined DOI: 10.2307/1546421 ISSN: 0002-8444 Keywords: Plant Science ; Ecology, Evolution, Behavior and Systematics Origination: Footnote: