Linum perenne — blue flax - Go Botany
Blue flax is a popular though short-lived garden flower, native to Europe and widely cultivated. It has escaped in scattered locations across the northern half of the United States. Sandplains and barrens. Non-native: introduced (intentionally or unintentionally); has become naturalized.
Linum perenne L. - World Flora Online
Stems erect or ascendant, branched from base, woody at base. Leaves alternate, linear to linear-lanceolate, 2-4 cm × 1-5 mm, 1 (or 3)-veined from base, base attenuate, apex acute. Flowers numerous, in racemose cymes, ca. 2 cm in diam., heterostylous. Pedicel 1-2.5 cm, erect or slightly excurved.
Linum perenne (Perennial Flax): Minnesota Wildflowers
Stems are multiple from the base, erect to ascending, branching near the base or just towards the top, leafy, round in cross section, hairless and smooth. Fruit: Fruit is a round capsule about 1/3 inch (5 to 9 mm) long, straw-colored at maturity, the sepals persistent but withering.
Linum perenne is introduced from Eurasia. Linum lewisii is a comparable U.S. native plant (figure 1). In general, flax is an annual or short-lived, semi-evergreen perennial forb, sometimes semi-woody at base with attractive flowers ranging from white to blue to yellow to red in color.
Linum perenne - Plant Finder - Missouri Botanical Garden
Cut some stems back by 1/2 mid-way through the bloom period to extend flowering. Tolerates heat, humidity and drought. Linum perenne, commonly called perennial flax, is a short-lived, tufted perennial native to Europe which typically grows 1-2' tall. This species is naturalized throughout much of North America.
Linum perenne ‘Bright Eyes’ -- ‘Bright Eyes’ Perennial Flax Pa ge 3 October 1999 Use and Management Pests and Diseases Stem rot causes stem rotting. Infected plants have a cottony mold growing on the stem. The disease is caused by Sclerotinia sclerotianum .
Linum perenne - Crossgate Nursery
Linum perenne is a strikingly beautiful, semi-evergreen perennial flax that forms tufts of foliage with narrow, blue-green leaves on slim, straight stems. In summer the stems branch out at the top into a mass of buds, which open into small bright flowers that range from sky-blue to white in colour (the plants you receive may flower blue or white).
Linum perenne is introduced from Eurasia. In general, flax is an annual or short-lived, semi-evergreen perennial forb, sometimes semi-woody at base with attractive flowers ranging from white to blue to yellow to red in color. Flax is common to the western United States. Flax plants have many narrow, small, alternate
Linum perenne - Alpine Garden Society
Tufted to small clump-forming perennial often with a more or less woody base, the erect stems 40-60cm tall. Leaves linear to narrowly lanceolate, 1.5-2cm long, more or less glaucous. Flowers 2-3cm wide, clear blue, summer. Central and eastern Europe, in meadows and on stony slopes. A variable species in the wild, with several subspecies.
Linum perenne (Perennial Flax) - Gardenia
They are borne atop wiry stems along with great quantities of nodding flower buds. As the blooms fade, their seedpods add interest to the plant in late summer. While the stems look delicate, they are difficult to break and were once used to make linen and rope.
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