1900, Iris Obtusifolia Curtis's Botanical Magazine, table 7701 For more information on historic Irises visit the Historic Iris Preservation Society at Mai...
1900, Iris Stenophylla Curtis's Botanical Magazine, table 7734 For more information on historic Irises visit the Historic Iris Preservation Society at Mai...
1900 Bulletin de l'Herbier Boissier: Iris (Oncocyclus) Lurida https://www.biodiversitylibrary.org/item/105851#page/296/mode/1up For more information on historic I...
1900 catalog Blue Hill Nursery https://www.biodiversitylibrary.org/item/174957#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
Childs 1900 Fall Catalog Clivk on image to view catalog Childs 1900 For more information on historic Irises visit the Historic Iris Preservation Society at h...
1900 catalog Dammann Co. http://www.biodiversitylibrary.org/item/161014#page/7/mode/1up For more information on historic Irises visit the Historic Iris Preserva...
Dreer's 1900 Fall Catalog Click on image to view catalog Dreers 1900 For more information on historic Irises visit the Historic Iris Preservation Society at ...
1900 catalog Elm City https://www.biodiversitylibrary.org/item/174031#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preservation...
Farquhar's 1900 Fall Catalog Click on image to view catalog Farquhar 1900 For more information on historic Irises visit the Historic Iris Preservation Societ...
1900 catalog Heinrich Junge https://archive.org/details/JungeH1900 For more information on historic Irises visit the Historic Iris Preservation Society at http://...
1900 Catalog Peter Henderson Henderson 1900 For more information on historic Irises visit the Historic Iris Preservation Society at http://www.historiciris.o...
1900 catalog F.H. Horsford Horsford 1900 For more information on historic Irises visit the Historic Iris Preservation Society at http://www.historiciris.org/...
1900 catalog Pinehurst https://www.biodiversitylibrary.org/item/174641#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preservatio...
1900 catalog Siebrecht Sons https://www.biodiversitylibrary.org/item/173792#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pres...
1900 Catalog Storrs Harrison https://www.biodiversitylibrary.org/item/173848#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pre...
1900 catalog Thomas Meehan https://www.biodiversitylibrary.org/item/174155#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preserv...
1900 catalog Thomas Meehan, Spring https://www.biodiversitylibrary.org/item/174754#page/3/mode/1up For more information on historic Irises visit the Historic Iris...
1900 catalog of Thorburn Co. http://www.biodiversitylibrary.org/item/173805#page/3/mode/1up For more information on historic Irises visit the Historic Iris Pres...
1900 catalog Thorburn's https://www.biodiversitylibrary.org/item/173805#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preservati...
1900 catalog Vick's https://www.biodiversitylibrary.org/item/152928#page/3/mode/1up For more information on historic Irises visit the Historic Iris Preservation S...
1900 Iris Bosniaca and Iris Willmottiana in Gartenwelt https://www.biodiversitylibrary.org/item/30381#page/514/mode/1up Iris bosniaca. — Unter den vielen frühblüh...
1900 Iris Delavayi, Gartenwelt https://www.biodiversitylibrary.org/item/30381#page/372/mode/1up For more information on historic Irises visit the Historic Iris Pr...
1900, Die Gartenwelt, Oncocyclus https://www.biodiversitylibrary.org/item/30381#page/158/mode/1up For more information on historic Irises visit the Historic Iris ...
(1900) Iris Bosniaca by Arnott Gardeners' Chronicle p.338, June 2, 1900 For more information on historic Irises visit the Historic Iris Preservation Society at ...
1900 Iris Kaempferi and her culture https://www.biodiversitylibrary.org/item/36257#page/258/mode/1up For more information on historic Irises visit the Historic Ir...
1900 Iris Alkmene in Revue Horticole https://www.biodiversitylibrary.org/item/197178#page/733/mode/1up For more information on historic Irises visit the Historic ...
1900 Iris iberica in Revue Horticole https://www.biodiversitylibrary.org/item/197178#page/550/mode/1up For more information on historic Irises visit the Historic ...
1900 Iris Stylosa in Revue Horticole https://www.biodiversitylibrary.org/item/197178#page/326/mode/1up For more information on historic Irises visit the Historic ...
'Black Prince' The Garden p.487, vol. 57, 1900 IRIS GERMANICA BLACK PRINCE. We are pleased to give an illustration of what we think will become a garden flower ...
'Dwarf Irises' The Garden, p.195, Vol.57, 1900 Dwarf Irises. Every spring one is charmed with the various dwarf Irises which gladden one's eyes with their brill...
New Rare Plants; Iris Stenophylla The Garden p.172, vol. 57, 1900 IRIS STENOPHYLLA. THIS is a very beautiful bulbous Iris one of the early flowering group, and qu...
(1900) The Roof Iris Of Japan The Garden p.438, June 16, 1900 For more information on historic Irises visit the Historic Iris Preservation Society at Main.BobPr...