Howard Gaskill
Howard Sounes
Howard Calvert
Howard Brown
Howard Brown
Howard Wight Marshall
Howard Brown
Howard Brown
Howard Brown
Howard Brown
Don Howard
Howard Brown
Howard William Troyer
Howard Brown
Howard Brown
Amanda Flower
Jean E. Howard
Howard Mann
Emma Howard
Howard Finn
Howard Shore
Amanda Flower
Stone's Flower
Sherry Howard
Seymour Howard
Robert Ervin Howard
Tini Howard
Howard Zinn
Howard Pyle
Howard Pyle
Howard J. A. Carp
Stone's Flower
Michelle Howard
Brittany Howard
Howard Pyle
Howard Maxford
N. S. Howard
Howard Wolk
John Howard Casper
Howard F. Stein
Gary C. Howard
Howard Phillips
Howard Woodhouse
Stone's Flower
Howard Phillips Lovecraft
Howard Phillips
Howard Phillips
Howard Pyle
Robert E. Howard
Howard Phillips Lovecraft
Amalie Howard
Gillette, Howard, Jr.
Howard Phillips Lovecraft
Howard Bryant
Howard Eisenberg
Howard M. Wiener
Vaughan's Seed Company
Germain Seed and Plant Company
Edmond Riggs (Firm)
Florida Bulb Company
O.M. Pudor (Firm)
A.H. Hummert Seed Co
Wayside Gardens Co
Thomas J. Grey Company
Baur-Steinkamp & Company
Hillcrest Roseries
Orpet Nursery
Foss Heaton Glad Gardens
Geo. W. Park Seed Co
American Bulb Company
George W.H. Soellner (Firm)
Post's Nursery
Hopedale Nurseries
Northbrook Gardens
White Lodge Gardens
National Iris Gardens (Beaverton, Or.)
Farr Nurseries Company
A.J. Anderson (Firm)
Missouri Dahlia Farms Co., Inc
Shanunga Iris Gardens
H.C. Austin Dahlia Farm
Sarah Toedt's Springtime Gardens
Lee R. Bonnewitz (Firm)
Joseph Bancroft & Son
Roderick M. Crocket & Co., Inc
J.E. Farnsworth Co
Pfeiffer Nursery
Frank Koehler (Firm)
Southern Seed & Supply Company
Roger Reynolds (Firm)
Gilbert H. Wild (Firm)
Humphrey's Flower Gardens
William Ewing Company
Forest Heights Gardens
Bertrand H. Farr (Firm)
Lilydale Bulb Company
Dingee & Conard Co
Henry A. Dreer (Firm)
Dingee & Conard Co
Henry A. Dreer (Firm)
Holland Nursery
Dingee & Conard Co
Carl Purdy (Firm)
O.M. Richardson & Co
Dreer, Henry A. (Firm)
Chester Jay Hunt