Calendula (Calendula officinalis) Asteraceae

đŸŒŒCalendula – Pot Marigold

  • Common name: Pot marigold

  • Latin name: Calendula officinalis

  • Botanical family: Asteraceae

  • CsalĂĄd (HU): FĂ©szkesvirĂĄgzatĂșak (Asteraceae)

đŸŒ± Botanical description

  • Annual herbaceous plant, usually 30–60 cm tall

  • Upright, branched stems, slightly angular, covered with fine glandular hairs

  • Leaves alternate, oblong to lanceolate, soft, slightly hairy, light green

  • Flowers are solitary capitula, yellow to deep orange

  • Ligulate petals are thick and fleshy and contain most of the active compounds

  • Long flowering period, from spring to autumn, sometimes almost year-round in mild climates

  • Fruits are curved achenes of various shapes, characteristic of the genus

🌍 Origin and habitat

  • Native to the Mediterranean basin

  • Widely naturalised across Europe, North Africa and Western Asia

  • Prefers sunny exposure and light, well-drained soils

  • Easy to grow, highly melliferous, beneficial companion plant in gardens

đŸ§Ș Main chemical constituents (flowers)

  • Triterpenes, especially faradiol and faradiol esters

  • Flavonoids such as quercetin and isorhamnetin

  • Carotenoids including beta-carotene, lycopene and lutein

  • Triterpenic saponins

  • Mucilages

  • Polysaccharides with immunomodulating activity

  • Small amounts of essential oil

🌟 Therapeutic properties

  • Anti-inflammatory

  • Wound-healing and skin-regenerating

  • Mildly antiseptic

  • Antibacterial and mildly antifungal

  • Antioxidant

  • Immunomodulating (mainly internal use)

🧮 External uses

  • Irritated, sensitive or reactive skin

  • Redness, inflammation, dermatitis

  • Dry eczema and supportive care in psoriasis

  • Small cuts, wounds, cracks and fissures

  • Minor burns and sunburn

  • Baby skin care, including diaper rash

  • After-shave and after-epilation care

  • Post-procedure skin support once acute inflammation has subsided

  • Common forms: infused oil, balm, ointment, cream; hydrosol is rarer but valuable

☕ Internal uses

  • Mild inflammatory digestive conditions such as gastritis or colitis

  • Gentle support of liver and lymphatic function

  • Traditional support for menstrual cycle regulation

  • Forms: infusion, tincture, glycerite

  • Used in moderate doses and for short courses

đŸ§Ș Preparations

  • Infused oil: dried flowers macerated in olive, sunflower or jojoba oil for several weeks, then filtered and stored cool and away from light

  • Infusion: about one teaspoon of dried flowers per cup of hot water, infused for 10 minutes, up to one or two cups per day

  • Balms and ointments: made from the infused oil for damaged skin, lips and hands

🧠 Symbolic and traditional aspects

  • Associated with sunlight, warmth and protection

  • Traditionally linked to gentle repair and soothing of fragility, both physical and emotional

⚠ Precautions

  • Rare allergic reactions possible in people sensitive to Asteraceae

  • Prolonged internal use during pregnancy is generally avoided as a precaution

  • External use is considered very safe, including for children

đŸŒŒ Summary

  • Calendula officinalis is a foundational medicinal plant

  • Gentle yet highly effective, especially for skin and mucous membranes

  • A perfect bridge between traditional herbal medicine and modern scientific understanding