Index Filicum, sive, enumeratio omnium generum specierumque Filicum et Hydropteridum ab anno 1753 ad finem anni 1905 descriptorum, adjectis synonymis principalibus, area geographica, etc.
By: Carl Christensen.
Publisher: H. Hagerup
Published: 1906
Place of publication: Hafniae
Language: lat
Number of pages: 744
Subjects: Ferns -- Nomenclature -- Indexes; Ferns -- Indexes; Pteridophyta -- Nomenclature -- Indexes; Pteridophyta -- Indexes
Other titles: Enumeratio omnium generum specierumque Filicum et Hydropteridum
Notes: Preface in English, text in Latin.

"Catalogus literaturae": p. 675-738.