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Siberian squill (Scilla siberica)

Siberian squill Common Names: Squill

Description: Introduced to the United States as an ornamental.

Habit: Grows up to 4 to 8 inches tall by 2 inches wide. It is a bulbous perennial, with 2 to 4 long slender leaves, bell-shaped, tubular or spreading. Appears in the early spring and is highly toxic.

Leaves: Basal and grass-like, 5 inches long and 1/4 to 1/2 inch wide, hairless.

Stems: Hairless, several. Stems become limp as seed pods mature.

Flowers: Single or in a raceme of 2 to 3 flowers at the top of a slender naked stem. 1 inch across when fully open, 6 blue petals with a darker blue stripe down the center, 6 white stamens with dark blue tips, somewhat bell-shaped when closed. Other cultivars may have white, pink or blue-violet flowers.

Fruit and seeds: After flowering, flower stems become limp as capsules (pods) mature. At maturity, capsules become purple and split open, releasing small, dark brown seeds.

Habitat: Native to southwestern Russia, the caucasus, and Turkey. Found in garden beds, woodland gardens, rock gardens, lawns.

Reproduction: By seed and vegetative by resprouts of broken roots.

Similar species: Bluebell bellflower (Campanula rotundifolia) and Prairie blue-eyed grass (Sisyrinchium campestre).

Monitoring and rapid response: Not susceptible to braodleaf herbicides. For small infestations it is suggested to try and dig out bulbs though "baby bulbs" may still be present in soil. Complete vegetation killing products such as glyphosate has been the best control method.

Credits: The information provided in this factsheet was gathered from the Minnesota Wildflowers: A field guide to the flora of Minnesota and Wikipedia.

Individual species images that appear with a number in a black box are courtesy of the Bugwood.org network (http://www.invasive.org).Individual photo author credits may not be included due to the small display size of the images and subsequent difficulty of reading the provided text. All other images appear courtesy of Google (http://images.google.com).


Common Name:

Siberian squill

Scientific Name:

Scilla siberica

Family:

Liliaceae
(Lily)

Duration:

Perennial

Habit:

Herbs

USDA Symbol:

SCSI2