This is a medium to tall, hairless biennial, with an erect stem, usually branched, to
1.2m (approx. 4ft), though often less, broadening below the flower heads. Leaves are broad, linear, widened at the base. Flower heads are lilac to dull reddish-purple, between
25 and 48mm (1 – 2in). Flower bracts are, often, 8, equalling or slightly longer than the rays.
According to "Plants for a Future", the root can be eaten, raw or cooked. The young root can be grated in salads, however older roots are best cooked. The flavor is mild and sweet, and is said to resemble oysters. Roots are harvested from October until early spring, or can be harvested in late autumn and stored until required. Young shoots are also edible, raw or cooked. The new growth, which has a sweet taste, is used in spring. Flowering shoots can be eaten, raw or cooked, and used like asparagus. Raw flowers can be added to salads. The sprouted seeds can be added to salads or sandwiches. The root latex can be used as a chewing gum.
The same source states that Salsify is a cleansing food, with a beneficial effect upon the liver and gallbladder. The root is
antibilious, slightly
aperient,
deobstruent and
diuretic. It is specific in the treatment of obstructions of the gall bladder and
jaundice, and is also used in the treatment of
arteriosclerosis and high blood pressure.
The "HYpermedia for Plant Protection" site states that the plant is cultivated for roots and young shoots, which can be eaten as green salad, and notes that the roots contain a high concentration of inulin. The "Merriam – Webster's Medical Dictionary", defines inulin as a white, mildly sweet plant polysaccharide that resists digestion in the stomach and small intestine, is extracted commercially, especially from the roots and rhizomes of composite plants (as chicory), and is used as a source of levulose (fructose), as a diagnostic agent in a test for kidney function, and as a food additive to improve the flavor and texture of low-fat and low-sugar processed foods.
"Dr. Duke's Phytochemical and Ethnobotanical Databases" concur that the Salsify is antibilius, deobstruent,
masticatory and diuretic, and that it is used in the treatment of arteriosclerosis. They also add that the plant is
expectorant and
pectoral. Finally, they say that it can be used as a
potherb.
Type of plant
Medium to tall, hairless biennial.
Flowering Season
April - June.
Known Hazards
None known.
Known Uses
Most parts of the plant are edible. Salsify is antibilious, aperient, deobstruent and diuretic; it is used mainly in the treatment of arteriosclerosis and high blood pressure. "Plants for a Future" rate it 3 out of 5 for edibility and 2 out of 5 for medicinal uses (min. 0, max. 5).
Habitat
Grassy habitats, roadsides, cultivated and waste ground.
Distribution
Throughout the Mediterranean region, excluding Portugal, Cyprus and parts of the extreme Eastern Med.