- Herbert, William, 1778-1847
- Herbich, Franz, 1791-1865
- Herbier Boissier.
- Herbin, Daniel
- Herbin, Marc
- Herbison, B.
- Herborn, P.
- Herbst Brothers Seedsmen, Inc.
- Herbst Brothers Seedsmen, Inc.,
- Herbst, Curt
- Herbst, David B
- Herbst, Derral R
- Herbst, Fred P.
- Herbst, G N
- Herbst, Johann Friedrich Wilhelm, 1743-1807
- Herbst, Margaret
- Herbst, Pablo
- Herbst, Paul
- Herbst, Rafael
- Herbst, S N
- Herbst, William.
- Herce, Pedro
- Herchenroder, Barry E.
- Hercher, Rudolf, 1821-1878
- Herculano Corrêa de Oliveira, Edivaldo
- Hercus, L A
- Herczeg, Gábor
- Herczek, Aleksander
- Herd, Susan
- Herd, Y R
- Herder, Fabian
- Herder, Ferdinand Gottfried von.,
- Herderschee, A. Franssen.
- Herderson, M. R. (Murray Ross), 1899-1982
- Herdiana, Yudi
- Herdler, Alexander William
- Herdman, Emily J.
- Herdman, W A
- Herdman, W. A. Sir, (William Abbott), 1858-1924
- Hereau, Holly
- Heredia, B
- Heredia, G
- Heredia, Gabriela
- Heredia, Maria Dolores
- Heredia, Olga S
- Hereford Nursery and Wholesale Seed Co.
- Hereford Nursery Co.
- Hereford Nursery Company.
- Hereford Nursery.
- Hereford's Gardens.
- Herelle, Felix d', 1873-1949
- Hereman, Samuel.
- Hereman, TC
- Hereman, TC.
- Herendeen & Co.
- Herendeen & Van Dusen.
- Herendeen, Patrick
- Herendeen, Patrick S
- Herenu, R
- Hererra, Michael
- Heresbach, Conrad, 1496-1576
- Hergenroeder, J. M.,
- Herget, John F. (John Francis), 1873-
- Hergt, Anna
- Hergt, Johann Ludwig.
- Hergueta, E
- Herhold, Hollister W.
- Herholdt, J J
- Herian, Katrine
- Héribaud, Joseph, frère, 1841-1917
- Herincq, B.
- Hérincq, F. (François), 1820-1891
- Hering, E M
- Hering, Eduard
- Hering, Eduard M
- Hering, Eduard, 1799-1881
- Hering, Erich Martin
- Hering, Ewald, 1834-1918
- Hering, F
- Hering, Frank E.
- Hering, Frank E.,
- Hering, Heidi
- Hering, Jens
- Hering, Johann Christoph, active 1730-1759
- Hering, M
- Hering, Mart
- Hering, Martin
- Heringer, Ezechias Paulo
- Heringer, Gustavo
- Heringhi, H L
- Hérissant, Louis-Antoine-Prosper, 1745-1769
- Heritsch, Franz
- Heriyadi, D
- Herizo Nomenjanahary, Denise
- Heriz-Smith, S.
- Herkenrath, Peter
- Herkert, James R
- Herklots, Geoffrey
- Herklots, J A
- Herklots, J. A. (Janus Adrian), 1820-1872
- Herklots, Jan Adriaan, 1820-1872
- Herlan, Peter J
- Herlant-Meewis, Henriette
- Herlihy, Brian
- Herlihy, Megan
- Herlin, Johann Heinrich, active 1680-1690
- Herlina
- Herline & Hensel,
- Herlitz, Johannes Nicolaus.
- Herlo, Gabriel
- Herlong, D D
- Herlugson, Christopher J.
- Herlugson, Mary Lou
- Herm, Dietrich
- Herman F. Johnson & Son.
- Herman Meyer,
- Herman Tobusch (Firm)
- Herman, A. W.
- Herman, C Lawrence
- Herman, C M
- Herman, Carlton M
- Herman, Dale E.
- Herman, David
- Herman, David Billy
- Herman, Francis R.
- Herman, Jerry S
- Herman, Lee H
- Herman, Lee H. Jr.
- Herman, Martial-Joseph-Armand, 1749-1795
- Herman, Ottó, 1835-1914
- Herman, P P J
- Heřman, Petr
- Herman, S G
- Herman, Sarah E.
- Herman, Sidney S
- Herman, Silva
- Herman, Thomas
- Herman, Thomas B.
- Herman, W S
- Herman, William S
- Herman, Wladislaw
- Hermann
- Hermann Glieme (Firm)
- Hermann Glieme Inc.
- Hermann Glieme, Inc.
- Hermann Grape Nurseries.
- Hermann Nursery.
- Hermann und Elise geb. Heckmann Wentzel-stiftung.
- Hermann Uytwerf.
- Hermann Von Helmholtz-Gemeinschaft Deutscher Forschungszentren,
- Hermann, A.
- Hermann, Albrecht Friedrich V Ihering
- Hermann, F
- Hermann, F G
- Hermann, F J
- Hermann, Frederick J
- Hermann, Frederick J. (Frederick Joseph), 1906-
- Hermann, Freidrich.
- Hermann, Friedrich
- Hermann, Friedrich, 1873-
- Hermann, Gottfried, 1772-1848
- Hermann, H R
- Hermann, H.C.
- Hermann, Henry R
- Hermann, Jean Frédéric, 1768-1793
- Hermann, Johann, 1738-1800
- Hermann, Johannis.
- Hermann, K. L.
- Hermann, Ludimar, 1838-1914
- Hermann, Patricia A
- Hermann, Paul
- Hermann, Paul, 1646?-1695
- Hermann, Paula M
- Hermann, Paula M.
- Hermann, PM
- Hermann, Rudolf, 1860-
- Hermann, S J
- Hermans, C O
- Hermans, Colin O
- Hermans, Johan
- Hermany, G.
- Hermas, active 2nd century-
- Hermes, Trismegistus.
- Hermes, Claudia
- Hermes, Marcel
- Hermes, Marcel G.
- Hermes, Marcel Gustavo
- Hermes, Michael
- Hermesh, R.
- Hermes-Silva, S.
- Hermhuk, Sutheera
- Hermida, Gladys N
- Hermida, Jesus
- Hermida-Lagunes Javier
- Hermidorff, M. M. (Milla Marques)
- Hermitage Carnation Co.
- Hermitage Gardens (Rockville, Md.)
- Hermitage Gardens (Silver Spring, Md.)
- Hermite, Henri, 1847-1880
- Hermosa Gardens.
- Hermosilla, Carlos Enrique
- Hermosilla, Consuelo
- Hermosilla, Katherine
- Hermosilla, W
- Hermosillo, Alicia
- Hermosillo-Cereceres, MA
- Hermoso, Virgilio
- Hermoso-Salazar, Margarita
- Herms, Daniel
- Herms, H
- Herms, William B. (William Brodbeck), 1876-1949
- Hermsen, E
- Hermsen, Elizabeth J
- Herná Ndez, F
- Hernadez Cruz, Eduardo
- Hernáez, Patricio
- Hernáez, Patricio
- Hernan, Carlos F
- Hernandes, FA
- Hernandes, Fábio Akashi
- Hernandes-Lopes, José
- Hernández Acosta, Elizabeth
- Hernández Apolinar, Mariana
- Hernández Ávila, Iván
- Hernández Baños, Blanca
- Hernández Barajas, José Roberto
- Hernández Bermejo, Esteban
- Hernández Bermejo, Jacinto Esteban
- Hernández Berriel, María Del Consuelo
- Hernández Betancourt, S. F.
- Hernández Camacho, Norma
- Hernández Camacho, S
- Hernández Carrasquilla, Francisco
- Hernández Carretero, Ana María
- Hernández Clemente, Rocío
- Hernández Cortázar, Manuel
- Hernández de Alba, Guillermo
- Hernández de Gregorio, Manuel
- Hernandez de Santillana, Mirella
- Hernández de Santillana, Mirella Jovita
- Hernández del Pino, Santiago.
- Hernandez Delgado, Sanjuana
- Hernández Delgado, Tzasná
- Hernández Díaz-Ordaz, Noé
- Hernandez Duran, Linda C
- Hernández Fuentes, Luis Martín
- Hernández González, Margarita Marina
- Hernández Huesca, Rosario
- Hernández i Cardona, Àngel Manuel
- Hernández Ibarra, María Del Refugio