Species Iris Group of North America

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Iris sanguinea

Botanical Name: Iris sanguinea (added by D. Kramb, 08-NOV-03)


Botanical Synonyms:

Iris nertschinksia, I. sibirica subsp. sanguinea, I. sibirica subsp. orientalis (D. Kramb, 08-NOV-03)


Classification:

Siberian (D. Kramb, 08-NOV-03)


Common Names:

N/A


Chromosome Count:

2n=28 according to the SIGNA Checklist of Iris Species. (D. Kramb, 02-OCT-04)


General Description:

12"-30" (30-75cm) tall, with blue to red-violet flowers with white signals (D. Kramb, 08-NOV-03)

It flowers from May to July and is found all over Japan with the exception of Okinawa Island which is located in a sub-tropical zone. The flowers in dark reddish-purple and falls have white hafts with a network of blue-purple veins. Botanists sometimes find it difficult to distinguish between I.sanguinea and I.sibirica . As a feature of simple identification, it is said that the flower stalk of I.sanguinea is non-branching. However, I have found a wild branching form at Karei-highland in central Honshu. There are two variants of I.sanguinea in Japan: var.albiflora and var.violacea. (D. Kramb, 15-JAN-06)


Distinguishing Features:

N/A


Preferred Habitat:

Grows in wet meadows, damp forest margins, and on sunny banks. (D. Kramb, 15-JAN-06)


Hardiness:

N/A


Native Range:

Lake Baikal to China, Korea, Japan (D. Kramb, 08-NOV-03)


Status in the Wild:

N/A


Commercial Availability:

N/A


Sources Cited:

Info entered on 15-JAN-06 comes from a Japanese website with the address http://www.kamoltd.co.jp/kyokai/English/wild_iris.html (D. Kramb, 15-JAN-06)


Additional Comments:

N/A

Where to buy it:


Arrowhead Alpines
www.arrowheadalpines.com



Pacific Rim Native Plant Nursery
www.hillkeep.ca

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