- Tormentil
Taxobox | name = Tormentil
image_width = 240px
regnum =Plantae
divisio =Magnoliophyta
classis =Magnoliopsida
ordo =Rosales
familia =Rosaceae
genus = "Potentilla "
species = "P. erecta"
binomial = "Potentilla erecta"
binomial_authority = Uspenski ex Ledeb.Tormentil ("Potentilla erecta") is a herbaceous perennial belonging to the rose family (
Rosaceae ), also known as "septifoil" [ [http://www.thefreedictionary.com/Septfoil Septfoil - definition of Septfoil by the Free Online Dictionary, Thesaurus and Encyclopedia ] ] .It is a low, clumb-forming plant with slender, procumbent to arcuately upright stalks, growing 10-30 cm. tall and with non-rooting runners It grows wild all over Asia and northern
Europe , mostly in a wide variety of habitats, such as clearings, meadows, sandy soils and dunes.This plant is flowering from May to August/September. There is one yellow, 7-11 mm wide flower, growing at the tip of a long stalk. There are almost always four notched
petal s, each with a length between 3 and 6 mm. Four petals are rather uncommon in the rose family. The petals are somewhat longer than thesepal s. There are 20-25stamen s.The glossy leaves are pinnately compound. The radical leaves have a long petiole, while the leaves on the stalks are usually sessile and have sometimes shorter petioles. Each leaf consists of three obovate leaflets with serrate leaf margins. The
stipule s are leaflike and palmately lobed.The rhizomatous
root is thick. A lotion prepared from the dried root has been used both as medicine to treat a number of ailments (to stop bleedings or against diarrhea), for food in times of need and to dyeleather red.There are 2-8 dry, inedible fruits.
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