Authors
Daniel Habib (Habib) *1936
Lilla Hably (Hably) fl. 2000
Ernst Heinrich Philipp August Haeckel (Haeckel) *1834 - †1919
Thomas Haevermans (Haev.) fl. 2000
Peter W. Haines (P.W.Haines)
Elen Hakobyan fl. 2022
Adam T. Halamski (Halamski) *1975
John W. Hall (J.W.Hall) *1918
Thore Gustav Halle (T.Halle) *1884 - †1964
Thomas van der Hammen (Hammen) *1924 - †2010
Meng Han (M.Han) fl. 2018
G. Dallas Hanna (Hanna) *1887 - †1970
Rex Harland (Harland)
Carla J. Harper (C.J.Harper) fl. 2012
Thomas Maxwell Harris (T.M.Harris) *1903 - †1983
Theodor Hartig (Hartig) *1805 - †1880
Christoph Hartkopf-Fröder (Hartk.-Fröd.) fl. 2008
William John Hartung (W.J.Hartung) *1882
Wolfgang Hartung (W.Hartung) *1907 - †1995