World of Irises
The Blog of The American Iris Society
Showing posts with label
Species Iris Group of North America
.
Show all posts
Showing posts with label
Species Iris Group of North America
.
Show all posts
Monday, July 31, 2017
US Native Iris: A Look at Vernae, Tripetalae, Longipetalae and Laevigatae
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by Robert Gabella Iris virginica Shrevei on the banks of the Fox River - Batavia, IL Childhood Indiscretion and Missed Opportun...
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Monday, May 15, 2017
Overcoming Climate—An experiment with Iris attica and Iris hartwegii australis
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Kathleen Sayce, May 2017 Gardening on the coast in the Pacific Northwest, I grow many hybrids and several species of iris in the Pac...
Wednesday, February 25, 2015
SIGNA Newsletter -- Winter 2014 Issue
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By Andi Rivarola The new Winter 2014 edition of SIGNA (the Species Iris Group of North America) is out, and here's an introduction an...
Monday, December 16, 2013
SIGNA Seed Exchange Siberians
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by Jim Murrain Kansas City, Missouri gardener Rick Davis had grown Bearded Irises almost exclusively for decades. Shortly after he ...
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