Alwyn H. Gentry |
Bignoniaceae; Spermatophytes; Bryophytes |
Auguste F. M. Glaziou |
Spermatophytes; Bryophytes; Lichens |
Henry A. Gleason |
Pteridophytes; Spermatophytes; Melastomataceae; Bryophytes |
Sherel Goodrich |
Spermatophytes |
Jean-Jaques de Granville |
Spermatophytes |
Abel J. Grout |
Bryophytes; Mycology; Pteridophytes; Musci; Ferns; Spermatophytes |
Raymond M. Harley |
Algae; Lamiaceae; Spermatophytes; Bryophytes |
Roland M. Harper |
Algae; Bryophytes; Pteridophytes; Spermatophytes |
Robert A. Harper |
Algae; Fungi; Spermatophytes |
William H. Harris |
Jamaica flora; Algae; Bryophytes; Mycology; Spermatophytes; Lichens |
Hermann E. Hasse |
Lichens; Bryophytes; Mycology; Spermatophytes |
Emile Hassler |
Spermatophytes |
Gert Guenter Hatschbach |
Algae; Spermatophytes; Lichens |
Amos Arthur Heller |
Algae; Bryophytes; Mycology; Pteridophytes; Spermatophytes |
Andrew J. Henderson |
Spermatophytes; Arecaceae |
LeRoy K. Henry |
Algae; Mycology; Spermatophytes |
Augustine Henry |
Spermatophytes; Bryophytes |
Frederick Joseph Hermann |
Bryophytes; Spermatophytes; Carex; Cyperaceae; Bryophytes |
Larry C. Higgins |
Spermatophytes |
Albert S. Hitchcock |
Spermatophytes; Poaceae; Pteridophytes; Bryophytes |
Charles Leo Hitchcock |
Spermatophytes; Flora NW USA |
Wilson Hoehne |
Spermatophytes; Arecaceae |
Frederico C. Hoehne |
Spermatophytes; Bryophytes |
Patricia K. Holmgren |
Spermatophytes |
Noel H. Holmgren |
Scrophulariaceae; Intermountain Flora; Spermatophytes |
John M. Holzinger |
Bryophytes; Spermatophytes; Mosses |
Grace E. Howard |
Mycology; Spermatophytes; Bryophytes; Lichens |
Howard S. Irwin |
Spermatophytes; Legumes; Lichens |
Edwin James |
Spermatophytes; Major Stephen H. Long Expedition |
Jomar Gomes Jardim |
Spermatophytes; Rubiaceae |
George S. Jenman |
Pteridophytes; Spermatophytes; Phanerogams; Bryophytes |
Marcus E. Jones |
Mycology; Pteridophytes; Spermatophytes |
Jacquelyn A. Kallunki |
Spermatophytes; Lichens |
David D. Keck |
Spermatophytes |
William Ashbrook Kellerman |
Algae; Bryophytes; Mycology; Spermatophytes |
Ellsworth P. Killip |
Algae; Bryophytes; Pteridophytes; Spermatophytes; Lichens |
Roberto M. Klein |
Spermatophytes |
Boris A. Krukoff |
Spermatophytes; Bryophytes |
Carl E. O. Kuntze |
Algae; Bryophytes; Pre-Linnaean; Spermatophytes |
William H. Leggett |
Spermatophytes; Bryophytes |
John B. Leiberg |
Algae; Bryophytes; Mycology; Spermatophytes |
William A. Leighton |
Mycology; Spermatophytes; Lichens |
Frère León |
Algae; Bryophytes; Mycology; Pteridophytes; Spermatophytes |
P. V. LeRoy |
Bryophytes; Spermatophytes |
Charles L. Lesquereux |
Algae; Bryophytes; Fossils; Spermatophytes; Mosses |
Jan C. Lindeman |
Spermatophytes |
Alain H. Liogier |
Spermatophytes; Algae; Lichens |
Wayne D. Longbottom |
Spermatophytes; Bryophytes; Pteridophytes; Eastern North America |
James L. Luteyn |
Spermatophytes; Ericaceae; Lichens |
Paulus J. M. Maas |
Spermatophytes; Neotropical Annonaceae; Costaceae; Zingiberaceae; Bryophytes |
Kenneth K. Mackenzie |
Pteridophytes; Spermatophytes; Cyperaceae; Carex; Bryophytes |
John Macoun |
All groups; Algae; Bryophytes; Mycology; Spermatophytes |
Bassett Maguire |
Algae; Bryophytes; Pteridophytes; Spermatophytes; Lichens |
Alfred J. McClatchie |
Algae; Bryophytes; Mycology; Spermatophytes |
Ronald Leighton McGregor |
Algae; Bryophytes; Spermatophytes |
Gary L. Smith Merrill |
Bryophytes; Spermatophytes; Polytrichaceae |
Elmer Drew Merrill |
Algae; Bryophytes; Mycology; Pteridophytes; Spermatophytes; Lichens |
Fabián Armando Michelangeli |
Spermatophytes; Melastomataceae; Tococa |
John T. Mickel |
Pteridophytes; Spermatophytes |
Harold N. Moldenke |
Spermatophytes; Bryophytes |
Scott Alan Mori |
Lecythidaceae; Spermatophytes; Floristics of neotropical plants; bats and plants; Bryophytes; Lichens |
Thomas Morong |
Algae; Spermatophytes; Mycology; Bryophytes |
William Alphonso Murrill |
Algae; Cryptogams; Mycology; Spermatophytes; Phanerogams; Lichens |
Robert Francis Cox Naczi |
Cyperaceae; Sarraceniaceae; North American flora; Spermatophytes |
George V. Nash |
Spermatophytes; Lichens |
Michael Harley Nee |
Spermatophytes; Solanaceae; Cucurbitaceae; Phanerogams; Bryophytes; Asteraceae; Lichens |
Elizabeth J. Neese |
Algae; Scrophulariaceae; Spermatophytes |
Aven Nelson |
Algae; Mycology; Pteridophytes; Spermatophytes |
John S. Newberry |
Fossils; Spermatophytes |
George E. Nichols |
Bryophytes; Spermatophytes |
Alice M. Ottley |
Spermatophytes |
Matthew Charles Pace |
Orchidaceae; Spermatophytes |
Edward Palmer |
Algae; Bryophytes; Spermatophytes |
Charles C. Parry |
Algae; Bryophytes; Spermatophytes |
Paola Pedraza-Peñalosa |
Colombian plants; Ericaceae; Andes; Spermatophytes |