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Botanical Name: Potentilla supina
Family : Rose Family (Rosaceae)
Category :Finger Herbs ( Potentilla )
Type : Low finger herb
Order : Rosey (Rosales)
Common Name : Lower fingerwort
Habitat : Potentilla supina is native to C. Europe to W. Asia. It grows on dampish waste ground and ditches, 200 – 2500 metres in Turkey.
Potentilla supina is a annual/perennial herb growing to 0.3 m (1ft). It is a bald to soft-haired, one- year to short-lived perennial, krautige plant . It usually has several, descending, ascending, 10 to 40 centimeter long, branched and rich-flowered stems . The leaves are unpaired feathered two to six pairs of leaflets . The lateral leaflets are elongated to obedient, egg-shaped, coarse-sawed to spatially split, and the endblade is often deeply split, with a length of 1 to 3 centimeters. The top of the page and bottom is green.
The flowering period is rich from May to September. The leaves are inflated in the inflorescence up to the leaf-like shape of the leaves and surpass the young flowers. The flowers are foliage-shaped or seemingly armpit and sit on 5 to 20 millimeters long, after the anthesis downwards bent bloom stalks. The bipedal flowers are radial symmetric and five-fold in diameter from 6 to 10 millimeters. The five sepals are 3 to 4 millimeters long and triangular. The five free, yellow petals are usually shorter than the sepals.
The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.
We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in most parts of the country. The following notes are based on the general needs of the genus. Easily grown in a well-drained loam, preferring a position in full sun but tolerating shade. Prefers an alkaline soil but tolerates a slightly acid soil. Members of this genus are rarely if ever troubled by browsing deer.
Seed – sow early spring or autumn in a cold frame. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Division in spring. Larger divisions can be planted out direct into their permanent positions. We have found that it is better to pot up the smaller divisions and grow them on in light shade in a cold frame until they are well established before planting them out in late spring or early summer.
Edible Uses: Young leaves – cooked. An emergency food, it is only used when all else fails.
Astringent; Febrifuge; Odontalgic; Tonic.
The root is astringent, febrifuge and tonic. Pieces of the root are held in the mouth for 1 – 2 hours to relieve toothache. The juice of the root is used in the treatment of indigestion.
Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.