1917 American Gardeners' Chronicles: A Pretty Shrubby Iris https://www.biodiversitylibrary.org/item/199188#page/120/mode/1up For more information on historic Iris...
1917 American Gardeners' Chronicles: Iris Borer https://www.biodiversitylibrary.org/item/199188#page/420/mode/1up For more information on historic Irises visit th...
1917 American Gardeners' Chronicles; Iris Rosenbachiana https://www.biodiversitylibrary.org/item/199188#page/390/mode/1up For more information on historic Irises ...
1917 Botanical Gazette; Pollen Tube and Spermatogenesis in Iris https://www.biodiversitylibrary.org/item/109348#page/181/mode/1up For more information on historic...
1917 catalog B.F. Barr https://www.biodiversitylibrary.org/item/197488#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preservatio...
1917 catalog Bay State Nursery Bay State 1917 For more information on historic Irises visit the Historic Iris Preservation Society at http://www.historiciri...
1917 catalog Beckert's Bulbs https://www.biodiversitylibrary.org/item/153006#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1917 catalog Bobbink Atkins http://www.biodiversitylibrary.org/item/198127#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1917 catalog Brecks https://www.biodiversitylibrary.org/item/197905#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preservation S...
1917 catalog Burpee https://www.biodiversitylibrary.org/item/199597#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preservation S...
Carl Purdy's 1917 catalog Cklick on image to view catalog Carl Purdy 1917 For more information on historic Irises visit the Historic Iris Preservation Societ...
1917 catalog Carl Purdy, Spring carl Purdy 1917 For more information on historic Irises visit the Historic Iris Preservation Society at http://www.historicir...
1917 catalog Charles H Totty https://www.biodiversitylibrary.org/item/202074#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1917 catalog Cherry Hill Nursery Cherry Hill 1917 For more information on historic Irises visit the Historic Iris Preservation Society at http://www.historic...
Childs 1917 Catalog Click on image to view catalog Childs 1917 For more information on historic Irises visit the Historic Iris Preservation Society at http:/...
1917 catalog Coe Converse Edwards https://www.biodiversitylibrary.org/item/198011#page/3/mode/1up For more information on historic Irises visit the Historic Iri...
1917 catalog of Mrs. William Crawford Crawford 1917 For more information on historic Irises visit the Historic Iris Preservation Society at http://www.historic...
1917 catalog Cromwell https://www.biodiversitylibrary.org/item/200667#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preservation...
1917 Fall catalog Cromwell https://www.biodiversitylibrary.org/item/200608#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preserv...
Elizabeth Nursery Co. https://www.biodiversitylibrary.org/item/199569#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preservation...
1917 catalog Ella V Baines https://www.biodiversitylibrary.org/item/131358#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preserv...
1917 Fall catalog Farquhar https://www.biodiversitylibrary.org/item/133182#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preserv...
1917 Supplement to Catalog Farr's Hardy Plants Farr’s Bulbs 1917 For more information on historic Irises visit the Historic Iris Preservation Society at http:/...
1917 catalog First National https://www.biodiversitylibrary.org/item/199428#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preser...
1917 catalog Fremont Gardens https://www.biodiversitylibrary.org/item/199320#page/3/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1917 catalog Geo. H. Mellen Co. https://www.biodiversitylibrary.org/item/199401#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pr...
1917 catalog Good Reese https://www.biodiversitylibrary.org/item/194844#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preserva...
1917 catalog Chester J. Hunt https://www.biodiversitylibrary.org/item/197688#page/7/mode/1up For more information on historic Irises visit the Historic Iris Prese...
1917 catalog Karl Foerster https://archive.org/details/FoersterK1917 For more information on historic Irises visit the Historic Iris Preservation Society at http:...
1917 catalog Kohankie; Spring https://www.biodiversitylibrary.org/item/199231#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pres...
1917 catalog Richard Lohrmann, West End Nursery Lohrman 1917 For more information on historic Irises visit the Historic Iris Preservation Society at http://w...
1917 catalog Naperville Spring https://www.biodiversitylibrary.org/item/199361#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1917 catalog of Rainbow Gardens of John Crooks Rainbow Gardens 1917 For more information on historic Irises visit the Historic Iris Preservation Society at htt...
1917 catalog Sunnybrook Farm Iris Garden Sunnybrook Farms 1917 For more information on historic Irises visit the Historic Iris Preservation Society at http://w...
1917 catalog Thomas Meehan https://www.biodiversitylibrary.org/item/199557#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preserv...
1917 catalog Andrew Vanderbeek https://www.biodiversitylibrary.org/item/201864#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1917 catalog Vaughan's http://www.biodiversitylibrary.org/item/152611#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preservation...
1917 catalog James Veitch Sons Veitch 1917 For more information on historic Irises visit the Historic Iris Preservation Society at http://www.historiciris.or...
1917 catalog Wagner Park https://www.biodiversitylibrary.org/item/202618#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preserva...
1917 Fall catalog Wayside Gardens Wayside 1917 For more information on historic Irises visit the Historic Iris Preservation Society at http://www.historiciri...
Popularity Poll 1917 Appearing in Florist Exchange, 1917 THE bearded, German or rhizomatous Irises are among the most splendid and valuable of all the hardy flow...
1917 Flower Grower aka The Modern Gladiolus Grower The Modern Gladiolus Grower. May 1917, page 79 Iris Culture in Southern California. By Mrs. J. J. Dean. Mr. Pre...
(1917) Planting Of Irises by Bliss Gardeners Chronicle, p10, January 6, 1917 The Planting of Irises. After considerable experimenting, it has been my practice f...
(1917) Planting Irises by Grace Sturtevant The Gardeners Chronicle, p.54, February 3, 1917 THE PLANTING OF BEARDED IRISES. My experience and observation in reg...
(1917) Notes on Irises; Regelia Irises, some Juno Irises by Dykes Gardeners' Chronicle p.249, June 23, 1917 NOTES ON IRISES. REGELIA IRISES. May I give a warn...
1917 August, The Garden Magazine, An Appraisal of Modern Irises https://www.biodiversitylibrary.org/item/129888#page/27/mode/1up For more information on historic ...
1917 The Garden Magazine, Irises as Soil Binders https://www.biodiversitylibrary.org/item/129888#page/139/mode/1up For more information on historic Irises visit t...
1917, August, The Garden Magazine, Spanish and German Iris From Seed https://www.biodiversitylibrary.org/item/129888#page/15/mode/1up For more information on hist...
(1917) Variation In Form Of Iris by A.J. Bliss Gardeners' Chronicle p.1, July 7, 1917 VARIATION OF FORM IN IRIS. IN an article on teratology in Iris flowers by ...