Habitat: Throughout India; wild in Punjab.
English: Pot-Marigold, Marigold; Calendula.Unani: Zergul.Siddha/Tamil: Thulvkka Saamanthi.Action: Flowers—antiinflammatory, antiseptic, stimulant, antispasmodic, emmenagogue, antihaemorrhagic, styptic. Used in gastric and duodenal ulcers and dysmenorrhoea; externally for cuts, bruises, burns, scalds. Plant—antiprotozoal. Flower— antimicrobial. Essential oil— antibacterial.
Key application: In inflammation of the oral and pharyngeal mucosa, internally and externally. Externally, on poorly healing wounds, ul- cuscruris. (German Commission E, WHO, ESCOP.) Anti-inflammatory, vulnerary. (The British Herbal Pharmacopoeia.)The flowers contain triterpenes, sterols, flavonoids, carotenes, bitter glycosides, resins, volatile oil, mucilage (do not contain tannins). Polysaccharides from flowers exhibited immuno- stimulating and antitumour activity in several in vitro test systems.An alcoholic extract has been shown to have antitrichomonal activity.Wound healing and antiinflammatory properties are attributed to Mn and carotene. An aqueous alcoholic extract of florets showed CNS inhibitory effect with marked sedative activity in experimental animals.The extract of flower-heads exhibited estrogenic activity (reduces period pains and regulates menstrual bleeding).Calephlone, the extract containing the total polyphenols of the inflorescence, has a marked cholagogic effect in rats and has been found helpful in the treatment of CCl4-induced hepatitis. A hypocholesterolaemic saponin has been extracted from the plant.Dosage: Dried inflorescences powder—1-3 g (API Vol. II); fruit powder—1-2 g. (API Vol. IV.)... calendula officinalisHabitat: Bengal, Assam, Konkan, and Tamil Nadu.
Ayurvedic: Bhringaraaja (yellow- flowered var.), Pitabhringi, Pitabhringa-raaja, Avanti, Ke- sharaaja, Kesharaaga.Siddha/Tamil: Manjal karisaalai, Potralai kaiyan tagarai, Patalai Kaiantakerai.Action: Leaves—bechic; used in alopecia, juice used for dyeing hair and for promoting hair growth. Plant—deobstruent; used in menorrhagia and abdominal swellings, as a tonic for hepatic and splenic enlargement.
See Eclipta alba.The expressed juice of the herb contained an oil-soluble black dye 11.2; tannin 220; saponin 500 (contradictory reports) and phytosterol 3.75 mg/100 g among other constituents. The leaves contain isoflavonoids.The bisdesmosidic oleanolic acid saponins have been isolated from the fresh leaves. Significant hepatoprotec- tive activity has been found in the pro- saponin from ginsenoside Ro (chiku- setsusaponinV); and in coumestans, wedelolactone and demethyl wedelo- lactone, isolated from the methanol extract of the herb.Wedelolactone has also been found to be a potent and selective 5-lipoxy- genase-inhibitor, the process being an oxygen radical scavenger mechanism.Wedelolactone (0.05%), isolated from the leaves, is analogous in structure to coumestrol, an estrogen from Melilotus sp. (clover).Family: Rubiaceae.Habitat: Sub-Himalayan region, West Bengal, Madhya Pradesh, Andhra Pradesh and Maharashtra.
Ayurvedic: Tilaka.Folk: Tiliyaa (Bihar), Tilki, Mimri (Bengal).Action: Bark—administered in urinary affections.... wedelia calendulaceae