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December 2003
Phacelia sericea

November 2003
Campanula rotundifolia

October 2003
Tulipa batalanii

September 2003
Allium oreophilum

August 2003
Verbena canadensis

July 2003
Pterocephalus pinardii

June 2003
Campanula kemulariae

May 2003
Delphinium glareosum

April 2003
Anemone ranunculoides

March 2003
Trillium nivale

February 2003
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January 2003
Penstemon davidsonii v menziesii

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Plant of the Month

September 2003

Allium oreophilum

by Iza Goroff

Allium oreophilum is a member of the Alliaceae, the onion family, recently split from the lily family, sometimes included in the amaryllis family, and sharing characteristics of both families. Among those Alliaceae includes the genera Agapanthus, Allium, Ipheion, Brodiaea, Nothoscordum, Triteleia, and Tulbaghia. Allium is a large genus, exceeding 500 species, many of which have economic importance, some for food plants, many for ornamental horticulture. Allium oreophilum may also be found under its synonym Allium ostrowskianum.

Allium oreophilum is native a very wide range, extending from the Caucasus and Turkey on the west to Pakistan on the east, presumably all in relatively dry locales.

Allium oreophilum is in scale for all rock gardens, usually not much taller in both leaf and flower than 4" (10 cm). A single plant usually has two vertical leaves with relaxed and bent tips, each about .04" wide (1 cm), extending from the bulb to about 4" above the ground. The flower umbel is about 4" (10 cm) tall; an umbel is 2.5" (6 cm) across with about 10 flowers, each of which is about 0.4" (1 cm) across of a strong purplish pink tone which carries well in the June garden.

Allium oreophilum has a small bulb which should be planted about 4" (10 cm) deep in a sunny, well drained location. Its culture is without problems.

Allium oreophilum is easily and inexpensively available in garden centers or from mail order sources. It may be propagated from seed.