Book

von Humboldt, F.A. 1793. Florae Fribergensis Specimen plantas cryptogamicas praesertim subterraneas exhibens. Accedunt aphorismi ex doctrina Physiologiae Chemicae Plantarum. Henr. Augustum Rottmann, Berolini: [I]-XIV, [1]-189, Add. & Corr. [1 p.], pls. I-IV. ≡

Taxonomic Outline

Cryptogamia (Genus, 9 Oct 2019)

Original Classification (root)

(Class) Cryptogamia L. (1753)