Media type: E-Article Title: Stomata on the Ovules of Zamia floridana Contributor: Shapiro, Seymour Published: Wiley, 1951 Published in: American Journal of Botany, 38 (1951) 1, Seite 47 Language: Not determined DOI: 10.2307/2437991 ISSN: 0002-9122 Keywords: Plant Science ; Genetics ; Ecology, Evolution, Behavior and Systematics Origination: Footnote: