Ononis

Thesaurus

Noun

Ononis - genus of European subshrubs or herbs having pink or purple or yellow solitary or clustered flowers: restharrowgenus Ononisrosid dicot genus - a genus of dicotyledonous plantsPapilionoideae, subfamily Papilionoideae - alternative name used in some classification systems for the family PapilionaceaeOnonis repens, restharrow, rest-harrow - European woody plant having pink flowers and unifoliate leaves and long tough roots; spreads by underground runnersOnonis spinosa, restharrow, rest-harrow - Eurasian plant having loose racemes of pink or purple flowers and spiny stems and tough roots

Ononis

(restharrow), a genus of plants of the family Legumino-sae. The plants are perennial or annual herbs and low shrubs. They are usually glandular-pubescent and sometimes spiny. The leaves are for the most part témate, and the pink, purple, yellow, or, less commonly, whitish flowers are in panicled, spicate, or racemose inflorescences. The fruit is an ovate, elongate, or linear pod.

There are about 75 species, distributed predominantly in Europe. Species are also found in the temperate zone of Asia and in North Africa. There are five to seven species in the USSR, growing in the European portion, the Caucasus, Southern Siberia, and Middle Asia. The most common species is O. arvensis, which grows on meadows and steppes, along the borders of plantings, and amid thickets. The plant yields a substantial amount of nectar, and yellow and green dyes are obtained from the leaves and stems. It is cultivated as a medicinal plant: its roots, which contain the glycosides ononin and ononid, the saponin onocerin, and other substances, are used in the form of an aqueous infusion as a laxative, mainly in the treatment of hemorrhoids. The species O. antiquorum, which grows in the Crimea, the Caucasus, and Middle Asia, is a good pasture plant.

REFERENCES

Kotukov, H. N. Kul’tiviruemye i dikorastushchie lekarstvennye rasteniia (Handbook). Kiev, 1974. (Translated from Ukrainian.)

T. V. EGOROVA

Ononis

Ononis

Ononis

REFERENCES

Ononis

Synonyms for Ononis

noun genus of European subshrubs or herbs having pink or purple or yellow solitary or clustered flowers: restharrow

Synonyms

Related Words