Synopsis filicum
Subtitle: 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.
By: By the late Sir William Jackson Hooker and John Gilbert Baker.
Contributors: Baker, John Gilbert, 1834-1920.
Edition: 2d. ed. 
Publisher: R. Hardwicke
Published: 1874
Place of publication: London
Number of pages: 559
Subjects: Ferns.