#arnica
- Aghiniei — A rare historical toponym or name assigned in the past to an estate, a valley, or a rural boundary within the Romanian space, with probable etymological links to an old feminine onomastic form (from the name Aghinia) or popularly distorted from Byzantine ecclesiastical terms; it is mentioned in land demarcation documents and cadastral maps from the 18th-19th centuries.
- Arnica plant — A regional Romanian popular name for the medicinal plant Arnica montana or, specifically, for brightly colored textile threads (usually red or black) traditionally used by women to embroider folk costumes.
- Arnica — A genus of perennial herbaceous plants in the family Asteraceae, comprising around 30 species native to temperate regions. The type species, Arnica montana, is highly valued in phytotherapy for its anti-inflammatory and analgesic extracts.
- Arnica alpina — The scientific name of a perennial herbaceous plant species in the Asteraceae family, commonly known as alpine arnica or arctic arnica. It is adapted to extreme alpine and subarctic environments across northern Eurasia and North America, featuring low growth, dense protective hairs, and solitary yellow flower heads.
- Arnica lanceolata — The scientific name of an herbaceous plant species in the Asteraceae family, commonly known as lanceleaf arnica. It is native to mountainous, moist regions of western and northeastern North America, recognized by its elongated, lance-shaped leaves, finely toothed margins, and glandular stems supporting bright yellow flower heads.
- Arnica montana — The scientific name of the type species of the genus Arnica, a perennial herbaceous plant native to European mountainous regions, commonly known as mountain arnica. Highly valued worldwide in phytotherapy, its golden-yellow flower heads are rich in sesquiterpene lactones (especially henelalin), utilized exclusively externally for anti-inflammatory and analgesic treatments of bruises and muscle strains.