What does calendula mean?
Calendula is the botanical name for a small genus of flowering plants in the daisy family, best known through Calendula officinalis, the familiar pot marigold. Its bright orange and yellow, daisy-like blooms have made it a staple of cottage gardens and herb beds for centuries, where it is grown both ornamentally and for practical use. The petals are edible and have traditionally been used to color and garnish food, while extracts of the flower appear in salves, oils, and creams valued for soothing the skin. The name itself carries history: it derives from the Latin calendae, the calends that marked the first day of each Roman month, a nod to the plant's reputation for blooming across many months of the year. In everyday speech, calendula often overlaps informally with the word marigold, but gardeners distinguish it from the unrelated African and French marigolds of the genus Tagetes.
nounA plant of the genus Calendula, especially Calendula officinalis (the pot marigold), cultivated for its orange or yellow daisy-like flowers and used in herbal medicine and cosmetics.
- A plant of the daisy family, Calendula officinalis, with orange or yellow flowers, commonly called pot marigold.
- Any plant of the small genus Calendula, which includes several related Mediterranean species.
"She stirred dried calendula petals into the homemade salve for their soothing properties."
"The gardeners planted a border of calendula beside the vegetable beds to attract pollinators."
"Herbalists have long prized calendula for its use in creams and tinctures applied to the skin."
The regular plural calendulas is standard in everyday horticultural writing; the Latin-style plural calendulae occasionally appears in strictly botanical contexts.
"Calendulas self-seed readily, returning year after year along the sunny border."
The word calendula comes from the Latin 'calendae' — the calends, the first day of the Roman month — because the flower was said to bloom on the new moon nearly every month.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of calendula
Calendula comes from Latin, a diminutive form derived from calendae (the calends), the first day of the Roman month — reflecting the folk belief that the flower bloomed at the start of many months. English adopted the word in the early modern period alongside the growing science of botany, and it remains the accepted generic name in botanical nomenclature today. It shares its ultimate root with the words calendar and calends, both traceable to the same Latin term for the monthly reckoning of days.
How calendula is actually used
In botanical and horticultural writing, calendula is treated as a scientific genus name (italicized in formal contexts) as well as a common name. It is largely neutral in register, appearing in gardening literature, herbal medicine texts, and ingredient lists on cosmetics.
Easily confused with calendula
Marigold usually refers to plants of the genus Tagetes (African and French marigolds), while calendula refers specifically to the genus Calendula, chiefly the pot marigold — two different though superficially similar flowers.