Hooker, W. J. (1874). Synopsis Filicum: Or, a synopsis of all known ferns, including the Osmundaceae, Schizaeaceae, Marattiaceae, and Ophioglossaceae (chiefly derived from the Kew Herbarium), accompanied by figures representing the essential characters of each genus (2nd ed.). Hardwicke.
Chicago-Zitierstil (17. Ausg.)Hooker, William Jackson. Synopsis Filicum: Or, a Synopsis of All Known Ferns, Including the Osmundaceae, Schizaeaceae, Marattiaceae, and Ophioglossaceae (chiefly Derived from the Kew Herbarium), Accompanied by Figures Representing the Essential Characters of Each Genus. 2nd ed. London: Hardwicke, 1874.
MLA-Zitierstil (9. Ausg.)Hooker, William Jackson. Synopsis Filicum: Or, a Synopsis of All Known Ferns, Including the Osmundaceae, Schizaeaceae, Marattiaceae, and Ophioglossaceae (chiefly Derived from the Kew Herbarium), Accompanied by Figures Representing the Essential Characters of Each Genus. 2nd ed. Hardwicke, 1874.