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■(LA) 'Dorothea K. Williamson'

1918, Williamson

'Dorothea K. Williamson' (E. B. Williamson, R. 1918) 33" Late bloom. Velvety blue-purple, yellow line signal. Strong pleasant fragrance. (I. fulva X I. foliosa)

See below:
dorothea5.JPGdorothea50.JPGdorothea51.JPGdorothea52.JPGdorothea53.JPGDorothea9.jpgdorothea9.JPGDorotheaKWilliamsonDK.JPGdorotheakwilliamsonIC.jpgdorothekwilliamson09.jpegdorthea-k-wmson1.jpgdortheak03.JPGIMG 9281-X2 dorothea k williamson.jpg
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References:

From Longfield Iris Farm catalog, 1929: Dorothea K. Williamson (Williamson 1918). A hybrid of the beardless species fulva and foliosa. Large velvety flowers of the most vivid purple. Thirty inches. Generally considered one of the very finest of the beardless Irises. Fine as a cut flower. We will furnish this variety for April or late fall delivery. It requires a moister situation than bearded Iris. $0.50 .
From Sidney Conger Louisiana Iris catalog, 1952: DORTHEA K. WILLIAMSON. (Williamson, '18). The demand for hardiness among the Louisianas grows, and this iris is the criteria for such a goal. It is hardy wherever iris grow. The flat wine flowers are held on erect stems 30" to 36" in height. Excellent for flower arrangements. $.50.
 
 

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-- MikeUnser - 2009-11-19
I Attachment Action Size Date Who Comment
Dorothea9.jpgjpg Dorothea9.jpg manage 47 K 07 Jul 2021 - 01:38 Main.TLaurin Photo by Ozark Iris Gardens
DorotheaKWilliamsonDK.JPGJPG DorotheaKWilliamsonDK.JPG manage 56 K 28 Jan 2013 - 21:06 Main.Betsy881 Photo by Dennis Kramb
IMG_9281-X2_dorothea_k_williamson.jpgjpg IMG_9281-X2_dorothea_k_williamson.jpg manage 242 K 17 Feb 2016 - 06:13 BrockHeilman Please contact Brock Heilman for image use.
dorothea5.JPGJPG dorothea5.JPG manage 146 K 03 Jul 2023 - 02:15 Main.TLaurin Photo by Delane Langton-Eagle Ridge Iris Gardens
dorothea50.JPGJPG dorothea50.JPG manage 149 K 08 Jul 2023 - 01:48 Main.TLaurin Photo by Delane Langton-Eagle Ridge Iris Gardens
dorothea51.JPGJPG dorothea51.JPG manage 188 K 08 Jul 2023 - 01:48 Main.TLaurin Photo by Delane Langton-Eagle Ridge Iris Gardens
dorothea52.JPGJPG dorothea52.JPG manage 153 K 08 Jul 2023 - 01:48 Main.TLaurin Photo by Delane Langton-Eagle Ridge Iris Gardens
dorothea53.JPGJPG dorothea53.JPG manage 141 K 08 Jul 2023 - 01:50 Main.TLaurin Photo by Delane Langton-Eagle Ridge Iris Gardens
dorothea9.JPGJPG dorothea9.JPG manage 170 K 28 Apr 2023 - 02:13 Main.TLaurin Photo by Verna Laurin-Willowdale-ON-Canada
dorotheakwilliamsonIC.jpgjpg dorotheakwilliamsonIC.jpg manage 20 K 14 Dec 2011 - 20:26 Main.Betsy881 Photo from Iris City Gardens
dorothekwilliamson09.jpegjpeg dorothekwilliamson09.jpeg manage 67 K 20 Feb 2020 - 02:30 Main.TLaurin Photo scanned from the Carla Lankow slide collection
dorthea-k-wmson1.jpgjpg dorthea-k-wmson1.jpg manage 32 K 19 Nov 2009 - 03:25 Main.mikeu Dorothea K. Williamson by Mike Unser
dortheak03.JPGJPG dortheak03.JPG manage 55 K 21 Apr 2014 - 20:14 Main.TLaurin Photo by Don McQueen,London, Ont. Canada Zone5.
Topic revision: r20 - 08 Jul 2023, TLaurin
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