- Green, N. Bayard, 1905-
- Green, Neal.
- Green, Newton B.
- Green, P A
- Green, P S
- Green, P. S. (Peter Shaw)
- Green, P.T
- Green, Peter E
- Green, Peter T.
- Green, Peters
- Green, R
- Green, R. C. (Roger Curtis)
- Green, R. H.
- Green, Rhys
- Green, Robert A.,
- Green, Robert Hewett
- Green, Robert Larson, 1951-
- Green, Robert M.
- Green, Roger
- Green, Roger C
- Green, Roland, 1896-1972
- Green, Roland.
- Green, Sally
- Green, Samantha
- Green, Samuel A. (Samuel Abbott), 1830-1918
- Green, Samuel Bowdlear, 1859-1910
- Green, Seth, 1817-1888
- Green, Stanley C.
- Green, Stephen Newton, 1883-
- Green, Stuart
- Green, Ted
- Green, Thomas A
- Green, Thomas.
- Green, Timothy M.
- Green, Traill
- Green, W Heber
- Green, W. E.
- Green, Wayne D.
- Green, Wharton J.
- Green, William Spotswood 1847-1919
- Green, Wyman Reed, 1882-
- Greenall, Paul
- Greenamyre, Harold H. (Harold Hubert), 1887-
- Greenaway, Guy.
- Greenaway, Kate, 1846-1901
- Greenaway, Peter
- Greenbaum, Eli, 1974-
- Greenbaum, Harold N.
- Greenbaum, Ira F.
- Greenberg, Bernard
- Greenberg, Cathryn H
- Greenberg, David A.
- Greenberg, Jim
- Greenberg, Larry A.
- Greenberg, Les
- Greenberg, Michael J
- Greenberg, Neil.
- Greenberg, Russell
- Greenberg, S
- Greenberg, Sharon L
- Greenberg, Zalman
- Greenbrier Farms.
- Greenbrook Nurseries,
- Greenbrook Nurseries.
- Greenburg, Nellie D
- Greene County Glad Gardens.
- Greene Herb Gardens
- Greene Smith Museum, Peterboro, N.Y.
- Greene, A. J.
- Greene, Albert
- Greene, Benjamin Daniel, 1793-1862
- Greene, Brian D.
- Greene, Catherine.
- Greene, Charles A.
- Greene, Charles T. (Charles Tull), 1879-1958
- Greene, Charles Wilson, 1866-1947
- Greene, Craig William 1949-2003
- Greene, Daisy
- Greene, Douglas
- Greene, Earle R. 1886-1975
- Greene, Edward L
- Greene, Edward Lee, 1843-1915
- Greene, Erick
- Greene, F. C. (Frank Cook), 1886-1975
- Greene, George
- Greene, George K.
- Greene, George M
- Greene, H. Gary
- Greene, H.. A. (Harry Ashland), 1852-1933
- Greene, Harry Plunket, 1865-1936
- Greene, Harry S N
- Greene, Harry W., 1945-
- Greene, Harvey B. (Harvey Bartlett), 1864-1949
- Greene, Henry Campbell 1904-1967
- Greene, J. Reay, 1836-1903
- Greene, James Henry,
- Greene, Jerome D. (Jerome Davis), 1874-1955
- Greene, John L.
- Greene, Joseph, 1824-1906
- Greene, Julie
- Greene, M. Louise
- Greene, Margaret M. Q.
- Greene, Richard W.
- Greene, S. W. (Smith Winford), 1890-
- Greene, Sarah E
- Greene, Stanley Wilson 1928-1989
- Greene, Thomas Arnold, 1793-1867
- Greene, W K
- Greene, W. T. (William Thomas)
- Greene, Wesley.
- Greene, Whitney E.
- Greene, Winfield W.
- Greene, Wm. H. (William Houston), 1853-1918
- Greener, Mark S
- Greene's Evergreen Nursery.
- Greene-Schloesser, Dana M.
- Greeney, Harold F
- Greenfield Gardens.
- Greenfield, David W.
- Greenfield, L
- Greenfield, Michael D.
- Greenfield, Myrtle
- Greenfield, Paul J.
- Greenfield, Richard
- Greenfield, Stanley Marshall 1927-
- Greenfield, Teresa A.
- Greenfield, Terry D., 1930-
- Greengard, Louis Jacob.
- Greenhall, Arthur M. 1911-1998
- Greenhouse, Ruth
- Greenhow, R R
- Greenhow, Robert, 1800-1854
- Greenidge, K N H
- Greening Bros.
- Greening Landscape Association.
- Greening Landscape Company.
- Greening Nursery Co.
- Greening Nursery Company
- Greening Nursery Company,
- Greening Nursery Company.
- Greening, Charles E.
- Greening, Charles Earnest, 1858-
- Greening, Chas. E.
- Greening, Edward G.
- Greening, Geo. A.
- Greening, George A.
- Greenish, Henry G. 1855-1933
- Greenlands (Nursery)
- Greenleaf, Jacqueline
- Greenleaf, Oliver Cromwell, 1777?-1843
- Greenlee, A. D. (Arden Dean)
- Greenlee, Jack.
- Greenman, Anne T.,
- Greenman, J. M. (Jesse More), 1867-1951
- Greenmount Nurseries.
- Greenock Philosophical Society.
- Greenough, Charles P. (Charles Pelham), 1844-1924
- Greenough, F. A.
- Greenough, Frances B.
- Greenough, Fred A.
- Greenplate, J T
- Green-Price, Richard, Sir, 1803-1887
- Greenquist, Eric A
- Green-Ruiz Carlos
- Green's Farms Seed Co.
- Green's Nursery Co. (Rochester, N.Y.)
- Green's Nursery Company.
- Greensboro Farms.
- Greensboro Gardens.
- Greensboro Nurseries.
- Greensboro Seed and Plant Co.
- Greenshields, D. J.
- Greenslade, Penelope
- Greensmith, Alan
- Greenstein, B J
- Greenstein, Jesse P
- Greenstone, Else M
- Greenstone, Matthew H
- Greenstone, Wayne
- Greenstreet, W. J. 1861-1930
- Greenville Nursery Co.
- Greenville Nursery Company.
- Greenwalt, Dale
- Greenway, Frank
- Greenway, Gordon H.
- Greenway, James C. (James Cowan), 1903-1989
- Greenway, Margaret
- Greenway, Percy James, 1897-
- Greenwell, Phill
- Greenwell, Rose Agnes Sister
- Greenwell, William, 1820-1918
- Greenwich Bird Protective Society, Inc.
- Greenwood County Nursery.
- Greenwood Farm Nursery.
- Greenwood Farm.
- Greenwood Farms
- Greenwood Nurseries, Inc.
- Greenwood, A W
- Greenwood, Alex
- Greenwood, Charles L
- Greenwood, David Robert
- Greenwood, Dorothy F.
- Greenwood, Edward Warren 1918-2002
- Greenwood, Emery C.
- Greenwood, F.
- Greenwood, George, 1799-1875
- Greenwood, Hamilton 1955-
- Greenwood, Jack
- Greenwood, Jack G.
- Greenwood, Jeremy J D
- Greenwood, Laura.
- Greenwood, M
- Greenwood, Marjorie.
- Greenwood, Paul G
- Greenwood, Peter Humphry
- Greenwood, Raymond J.
- Greenwood, Richard
- Greenwood, Roberta S.
- Greenwood, Thomas, 1851-1908
- Greenwood, William
- Greenwood-Barton, L. H.
- Greer, Allen E
- Greer, Donald L
- Greer, Elizabeth
- Greer, Gary K
- Greer, J. B.
- Greer, Jack,
- Greer, James R.
- Greer, Jeffrey E.
- Greer, Keith
- Greer, Kenneth R.
- Greer, Lee F
- Greer, Richard Earl.
- Greer, Rob Leon, 1876-
- Greer, Thomas 1874-1949
- Greer's Berry Gardens.
- Greeson, Phillip E.
- Greeson, Tommy Darell.
- Greever's (Firm)
- Greever's Drug Store, Inc.
- Grefing, Lorentz Ludewig.
- Greg Siepen
- Greg, Robert Hyde, 1795-1875
- Greg, Thomas
- Greg, William Rathbone
- Gregati, Rafael Augusto
- Greger, Darling K.
- Greger, Justin
- Greger, Paul D
- Gregg & Pease, Florists.