Hooker, W. J., & Baker, J. G. (1874). An alphabetical index of all known ferns: A reprint of the index to the second edition of Hooker & Baker's Synopsis flicum ; accepted specific names in Italics; varieties and synonyms in Roman text. Hardwicke.
Chicago-Zitierstil (17. Ausg.)Hooker, William Jackson, und John G. Baker. An Alphabetical Index of All Known Ferns: A Reprint of the Index to the Second Edition of Hooker & Baker's Synopsis Flicum ; Accepted Specific Names in Italics; Varieties and Synonyms in Roman Text. London: Hardwicke, 1874.
MLA-Zitierstil (9. Ausg.)Hooker, William Jackson, und John G. Baker. An Alphabetical Index of All Known Ferns: A Reprint of the Index to the Second Edition of Hooker & Baker's Synopsis Flicum ; Accepted Specific Names in Italics; Varieties and Synonyms in Roman Text. Hardwicke, 1874.