Linum grandiflorum
Introduction '''''Linum grandiflorum''''' is a species of flax known by several common names, including '''flowering flax''', '''red flax''', '''scarlet flax''', and '''crimson flax'''. It is native to Algeria, but it is known elsewhere in Northern Africa, Southern Europe and in several locations in North America as an introduced species. It is an annual herb producing an erect, branching stem lined with waxy, lance-shaped leaves 1 to 2 centimeters long. The inflorescence bears flowers on pedicels several centimeters long. The flower has 5 red petals each up to 3 centimeters long and stamens tipped with anthers bearing light blue pollen. It can on occasion be found as a casual well outside its normal established range; records from the British Isles, for example, are reasonably frequent (as per the latest BSBI atlas) but, grown as an annual, it rarely persists for more than one season.
Cultivation A popular garden plant, ''L. grandiflorum'' has been cultivated in a number of colours such as salmon. Some varieties are known as ''L. grandiflorum rubrum'', L. grandiflorum var. rubrum or L. grandiflorum 'Rubrum'. Other varieties include ''Bright Eyes''.
References
Sources *  Paghat's Garden: Scarlet Flax*  Murielle's Garden: Linum grandiflorum
External links * Jepson Manual Treatment* Photo gallery