- E. A. Bechtel's Sons (Firm)
- E. A. Farmer (Firm)
- E. A. Gates Nursery.
- E. A. Riehl (Firm)
- E. Annabil & Co.
- E. B. Drake Nurseries (Winchester, TN)
- E. B. Drake Nurseries.
- E. B. Richardson & Co.
- E. C. Pierson & Co.
- E. Crawford Jones (Firm)
- E. Crochard (Firm),
- E. D. Smith & Sons (Firm)
- E. D. Sturtevant (Firm)
- E. E. Lord (Firm)
- E. F. Dartnell (Firm)
- E. F. Stephens (Firm)
- E. F. Winterson Co.'s Modern Supply House.
- E. G. Hill & Co.
- E. Gill (Firm)
- E. Gill Nursery Co.
- E. Gill Nursery Company.
- E. H. Burson Nurseries.
- E. H. Hill & Co.
- E. H. Ricker & Co.
- E. H. Rust (Firm)
- E. Habegger (Firm)
- E. Hippard Co.
- E. J. Hershaug (Firm)
- E. J. Sheffield (Firm)
- E. J. Snyder (Firm)
- E. J. Thomas (Firm)
- E. James Nursery.
- E. Johnson (Firm)
- E. L. Kunzman (Firm)
- E. L. Williams (Firm)
- E. M. Henderson (Firm)
- E. M. O. (Elizabeth Mary Odling)
- E. M. Sanford (Firm)
- E. M. Smith (Firm)
- E. Miller Richardson & Co.
- E. Miller Richardson & Co. Griffith & Turner Division.
- E. Morford, Willington & Co.
- E. Nichols & Sons (Firm).
- E. O. Farrar (Firm)
- E. O. Orpet (Firm)
- E. P. Bernardin (Firm)
- E. P. Bradbury (Firm)
- E. P. Smith (Firm)
- E. Pearle Turner (Firm),
- E. S. C., Miss.
- E. Sheppard & Son.
- E. Smith & Sons.
- E. Suhr Co.
- E. V. B. (Eleanor Vere Boyle), 1825-1916
- E. V. Kimbrew (Firm)
- E. V. Wilson (Firm)
- E. W. Darling (Firm)
- E. W. Johnson & Company.
- E. W. McCartney (Firm)
- E. W. Neel (Firm)
- E. W. Potter Company.
- E. W. Potter.
- E. W. Reid (Firm)
- E. W. Smith (Firm)
- E. Ware Sylvester.
- E. Y. Teas & Co.
- E. Z. Way Nursery.
- E., J. W.
- E., L H
- E., R.
- E.A. Asmus (Firm)
- E.A. Gardner (Firm)
- E.A. Lins (Firm)
- E.A. Martin & Company.
- E.A. Martin Seed Company.
- E.A. McIlhenny (Firm)
- E.A. Reeves (Firm)
- E.A. Riehl (Firm)
- E.A. Riehl Farm Nursery,
- E.A. Riehl Farm.
- E.A. Riehl Nursery.
- E.B. Barron Nursery,
- E.B. Davies (Firm)
- E.B. Drake Alpine Gardens (Lakebay, Wash.)
- E.B. Keating (Firm)
- E.B. Mills (Firm)
- E.B. Williamson (Firm)
- E.C. Bushnell (Firm)
- E.C. Eikenberry (Firm)
- E.C. Green & Son.
- E.C. Moran (Firm)
- E.C. Powell (Firm)
- E.C. Robbins (Firm)
- E.C. Wilcox (Firm),
- E.D. Robinson (Firm)
- E.D. Sturtevant (Firm)
- E.E. and Gorrell Shumaker (Firm)
- E.E. Burwell (Firm)
- E.E. Knight & Son.
- E.E. Knight (Firm)
- E.E. Parkhurst & Co.
- E.E. Randall (Firm)
- E.E. Risien & Son.
- E.E. Risien (Firm)
- E.E. Stewart (Firm)
- E.E. Stokes & Son,
- E.E. Stokes & Son.
- E.E. Stokes (Firm)
- E.E. Wheeler (Firm)
- E.F. Dwyer & Son.
- E.F. Dwyer & Sons.
- E.F. Edmondson (Firm)
- E.F. Franceschi (Firm)
- E.F. Nevins & Son.
- E.F. Weaver Nurseries and Greenhouse.
- E.F. Weaver Nurseries and Greenhouses.
- E.F. Winterson Co.
- E.G. Frankel Inc.
- E.G. Hill Company.
- E.G. Lewis (Firm)
- E.G. Lewis Seed Company.
- E.G. Packard (Firm)
- E.G. Williams & Bro.,
- E.H. Adams & Son.
- E.H. Brown (Firm)
- E.H. Burson (Firm)
- E.H. Burson Nursery.
- E.H. Hunt (Firm)
- E.H. Krelage & Son.
- E.H. Lins (Firm)
- E.H. Lombard (Firm)
- E.H. Thomas (Firm),
- E.I Martin Nurseries.
- E.I. du Pont de Nemours & Company.
- E.I. Du Pont de Nemours, Powder Co., Wilmington, Del.
- E.I. Rawlings (Firm)
- E.J. Bailly (Firm),
- E.J. Berneche (Firm)
- E.J. Bowen (Firm)
- E.J. Bowen's Seed Stores.
- E.J. Brill (Firm)
- E.J. Bryan (Firm),
- E.J. Courser (Firm)
- E.J. Eisenhart (Firm)
- E.J. Hull (Firm)
- E.J. Klingensmith Seed Co.
- E.J. Shaylor (Firm)
- E.K. Gray (Firm)
- E.L. Cleveland Company.
- E.L. Long (Firm)
- E.L. Roser (Firm)
- E.L. Williams Bulb Ranch.
- E.M. and W.R. Perrine Farms.
- E.M. Bissell (Firm)
- E.M. Bracy (Firm)
- E.M. Crawford & Sons.
- E.M. Henderson (Firm)
- E.M. Kime & Sons.
- E.M. Sanford (Firm)
- E.M. Treakle (Firm)
- E.N. Tilton (Firm)
- E.O. Painter Fertilizer Co.
- E.P. Bernardin (Firm)
- E.P. Drew & Son.
- E.R. Beebe (Firm)
- E.R. Macomber (Firm)
- E.S. Miller (Firm)
- E.S. Peterson & Sons.
- E.S. Richman (Firm)
- E.S. Stockwell & Son.
- E.T. Lawrence & Sons.
- E.W. Burbank Seed Co.
- E.W. Clarke (Firm)
- E.W. Conklin & Son.
- E.W. Dunham (Firm)
- E.W. Huebner (Firm)
- E.W. Huebner Nursery,
- E.W. Jenkins and Son.
- E.W. Johnson & Bro.
- E.W. Johnson & Company.
- E.W. Johnson Company.
- E.W. Jones Nursery Co.
- E.W. Kirkpatrick (Firm)
- E.W. McCartney Nursery.
- E.W. Mclellan Co.
- E.W. Metcalf & Co.,
- E.W. Potter (Firm)
- E.W. Potter Company.
- E.W. Reid (Firm)
- E.W. Reid's Nurseries.
- E.W. Scripps (Ship)
- E.W. Townsend & Co.
- E.W. Townsend & Sons.
- E.W. Wooster (Firm)
- E.Y. Teas & Co.
- E.Y. Teas (Firm)
- Eachus, R. P.
- Eadell, E R
- Eades, David C.
- Eads, Clark O.
- Eads, Richard B.
- Eagan, M A
- Eagar, Christopher.
- Eagar, R M C
- Eagderi, Soheil
- Eager, John Macaulay, 1862-1916
- Eager, Mark
- Eager, R
- Eagle Creek Nursery (Indianapolis, Ind.),
- Eagle Fruit Farm.
- Eagle Gardens (Eagle Grove, Iowa)
- Eagle Height Gardens.
- Eagle Lake Nurseries (Eagle Lake, Fla.)
- Eagle Lake Nurseries.
- Eagle lime products co., Milwaukee, Wis.
- Eagle Nurseries (Montrose, Iowa)
- Eagle Nurseries.
- Eagle Pecan Company.
- Eagle Wholesale Nurseries.
- Eagle, M.
- Eagle, Michael
- Eagle, Michael K
- Eagleclarke, William
- Eagles, N B
- Eagles, Paul F. J.
- Eagles, Paul F.J. 1949-
- Eagleson, Amber
- Eaglin, Greg.
- Eahselt, Dianne
- Eakin, David A.
- Eakin, Jean
- Eakin, Richard M., 1910-1999
- Eakin, Richard R., 1946-
- Eakins, C
- Eakins, Thomas
- Eakle, Arthur S
- Eakle, T. W. (Thomas William), 1945-
- Eakle, W L
- Ealand, C. A. (Charles Aubrey), 1877-
- Ealand, Charles Aubrey
- Ealand, Charles Aubrey, 1877-
- Eales, Harry T
- Eales, N B
- Ealey, D. M.
- Ealey, E H M
- Eames, Arthur J., 1881-1969
- Eames, Charles
- Eames, Edward A
- Eames, Edwin Hubert, 1865-1948
- Eames, F. E.