- Hodgkin, E P
- Hodgkin, Ernest P
- Hodgkin, N
- Hodgkin, Norman M
- Hodgkin, Thomas, 1798-1866
- Hodgkinson, Clement
- Hodgkinson, Clement E
- Hodgkinson, Eaton
- Hodgkinson, R L
- Hodgkinson, Richard L
- Hodgkinson, Richard Lloyd
- Hodgkinson, S
- Hodgkiss, H. E.
- Hodgkiss, William Searless.
- Hodgman, George, 1824-
- Hodgman, Thomas P
- Hodgon, J
- Hodgon, John
- Hodgson, A
- Hodgson, A N
- Hodgson, A R
- Hodgson, Alan N
- Hodgson, Amanda
- Hodgson, An
- Hodgson, Angela
- Hodgson, B H
- Hodgson, B R
- Hodgson, Brian H
- Hodgson, Brian Haughton
- Hodgson, Brian Houghton 1800/1801-1894
- Hodgson, C J
- Hodgson, Chris
- Hodgson, Christine A
- Hodgson, D. A.
- Hodgson, E A
- Hodgson, E S
- Hodgson, Edward S
- Hodgson, Edward Shilling, 1926-
- Hodgson, Ernest Franklin, 1871-
- Hodgson, Frederick Thomas, 1836-
- Hodgson, Gerald C. C.,
- Hodgson, Gregor
- Hodgson, H J
- Hodgson, J. M. (Jesse M.), 1912-
- Hodgson, James A
- Hodgson, James, 1672-1755
- Hodgson, Jesse M.
- Hodgson, John
- Hodgson, Ralph E.
- Hodgson, Randolph Llewellyn.
- Hodgson, Robert Dean of Carlisle 1873-1844
- Hodgson, Robert W. (Robert Willard), 1893-1966
- Hodgson, Solomon, 1760-1800
- Hodgson, T V
- Hodgson, T. V.
- Hodgson, W C
- Hodgson, W. Earl (William Earl), 1910
- Hodgson, Wendy
- Hodgson, Wendy C
- Hodgson, William Earl, 1910
- Hodjat, Seyed Hosein
- Hodkinson, Brendan P.
- Hodkinson, I D
- Hodkinson, Trevor
- Hodkinson, Trevor R
- Hodková, Eva
- Hodkova, Magdalena
- Hödl, Walter
- Hodler, F
- Hodorff, R
- Hodson, Keith
- Hodson, E. R.
- Hodson, Edgar Allan, 1889-
- Hodson, Edward (Londen)
- Hodson, Elmer Reed.
- Hodson, F
- Hodson, Frank
- Hodson, Simon
- Ho-Duck, Kang
- Hody & Son.
- Hody, James
- Hoebbee, S
- Hoebeke, E R
- Hoebeke, E Richard
- Hoeck, H N
- Hoecker, Gustavo
- Hoecker-Escuti, Francisco
- Hoedemaeker, Philip J
- Hoefel, Fernanda Gemael
- Hoefele, D
- Hoefer, M. (Jean Chrétien Ferdinand), 1811-1878
- Hoeffner, Hanna
- Hoefler, Chad D
- Hoefler, Paul Louis, 1893-
- Hoeflich, Vitor Afonso
- Hoefnagel, Jacob, 1573?-approximately 1632
- Hoefnagel, Jacob, 1573?-ca 1632
- Hoefnagel, Joris, 1542-1601
- Hoefs, Hannelore
- Hoefs, Manfred 1935-
- Hoeft, M E
- Hoeg, C.
- Hoeg, C., Dr.
- Hoeg, J T
- Hoeg, Jens T
- Hoegh-Guldberg, O
- Hoegh-Guldberg, Ove
- Hoeh, Walter R
- Hoehler, D. S.
- Hoehndorf, Robert
- Hoehne, F. C. (Frederico Carlos), 1882-1959
- Hoeinghaus, David J
- Hoeinghaus, David J.
- Hoek, C.C. van der (Leiden)
- Hoek, Julie.
- Hoek, P. P. C. (Paulus Peronius Cato), 1851-1914
- Hoeke, Ronald
- Hoekman, Steven T
- Hoeksema, B W
- Hoeksema, Bert
- Hoeksema, Bert W.
- Hoeksema, D F
- Hoeksema, Jason D
- Hoekstra, J D
- Hoekstra, Jonathan M
- Hoekstra, Paul
- Hoekstra, Rendert
- Hoekstra, T. W.
- Hoelbel, E. Adamson (Edward Adamson), 1906-1993
- Hoellein-Less, Elena
- Hoelmer, Kim
- Hoelter, Roger
- Hoelzel, H
- Hoelzel, Johann Georg.
- Hoelzemann, Johannes
- Hoelzer, Dorothy
- Hoem, Stein
- Hoeman, John Vincent
- Hoeneisen F., Maritza.
- Hoeneisen, M
- Hoenen, Sonia
- Hoeng, Julia
- Hoenigsberger, Michaela
- Hoeninghaus, Friedrich Wilhelm, 1771-1854
- Hoenle, Philipp
- Hoenner, Xavier
- Hoenselaar, H J
- Hoepen, E. C. N. van (Egbert Cornelis Nicolaas)
- Hoerl, Ruth A
- Hoerle, Robert C.
- Hoerle, Shirley E.
- Hoermann & Cleary.
- Hoermann Seed Store.
- Hoermann the Seedsman.
- Hoerner, G R
- Hoerner, Theresa G. (Theresa Genevieve), 1892-1980
- Hoernes, Moriz
- Hoernes, Rudolf
- Hoernes, Rudolf, 1850-1912
- Hoernle, Agustus Frederic Rudolf
- Hoernle, Augustus Frederic Rudolf
- Hoernle, Augustus Frederick Rudolf
- Hoes, Pierre Van Buren
- Hoescg, W
- Hoesch, W
- Hoese, D F
- Hoese, Douglas F
- Hoese, Douglass F
- Hoese, Geoffrey
- Hoess, R
- Hoess, René
- Hoess, Sebastian
- Hoestlandt, H
- Hoetker, G M
- Hoette, Shirley
- Hoevemeyer, K
- Hoeven, Jan van der, 1801-1868
- Höey, A N
- Hoey, A. C.
- Hoey, Carolyne L
- Hoey, William
- Hoey-Chamberlain, Rochelle
- Hof, John G.
- Hofacker, Andreas
- Hofacker, J.D.
- Hofacker, Thomas H.
- Hofbauer, Markus
- Hofeneder, Karl
- Hofer, Andreas, active 18th century-
- Höfer, Anke Maria
- Hofer, Blaise
- Höfer, H
- Hofer, Heribert
- Hofer, Hubert
- Höfer, Hubert
- Höfer, Hubert
- Höfer, Hubert.
- Hofer, S
- Höfer., H
- Hoff, C. Clayton (Clarence Clayton), 1908-
- Hoff, D. I.
- Hoff, J. H. van 't (Jacobus Henricus), 1852-1911
- Hoff, James G.
- Hoff, John,
- Hoff, M
- Hoff, Michel 1951-
- Hoff, Michel botaniste 1951-
- Hoff, P J
- Hoff, R. J. (Raymond J.)
- Hoff, R. L.
- Hoff, Ron
- Hoff, Walter A.
- Hoffard, Bill.
- Hoffard, William H.
- Hoffeins, Christel
- Hoffenberg, Ann S
- Hoffer, Aug. S.
- Hoffer, August S.
- Hoffer, Eduard
- Hoffman Homestead Farm.
- Hoffman Nurseries, Inc. (Elmira, N.Y.)
- Hoffman Nurseries.
- Hoffman Peony Gardens.
- Hoffman, A. H.
- Hoffman, A. H. (Arthur Henry), 1873-1931
- Hoffman, Abram J., 1832-
- Hoffman, Alicia J
- Hoffman, Allan A
- Hoffman, Antoni
- Hoffman, Barnett L.
- Hoffman, Benzion, 1874-1954
- Hoffman, Billie J
- Hoffman, C. F.
- Hoffman, C. W.
- Hoffman, Charles Frederick
- Hoffman, Conrad
- Hoffman, D L
- Hoffman, Daniel L
- Hoffman, Dl
- Hoffman, E C
- Hoffman, Eric
- Hoffman, Ethelwyn G
- Hoffman, Francis Arnold 1822-1903
- Hoffman, Frederic
- Hoffman, Frederick
- Hoffman, Frederick Ludwig, 1865-1946
- Hoffman, Freed W
- Hoffman, G. Wright (George Wright), 1896-
- Hoffman, George D
- Hoffman, George R.