Definition

Noun: * A tall, coarse Eurasian perennial herb (Inula helenium) of the aster family (Asteraceae), characterized by large, ovate leaves and daisy-like yellow flowers with numerous narrow ray petals. Its thick, aromatic rhizomes (underground stems) and roots have a long history of use in traditional medicine.

Usage

• The term "inula helenium" is used specifically as the botanical name for this plant species. It is employed in formal, scientific, and herbalist contexts.
• It functions as a singular noun. When referring to multiple plants, the term remains "inula helenium" (e.g., a field of ).

Examples

• Scientific Identification: " is native to Europe and Western Asia but has been naturalized in North America."
• Herbalism/Medicine: "The dried root of has been used in herbal preparations for centuries."
• Botanical Description: "You can identify by its tall stature, broad leaves, and bright yellow composite flowers."

Advanced Usage

• The plant is often discussed in historical contexts regarding its medicinal applications.
  • Historical records show that inula helenium was cultivated in monastic gardens for its purported healing properties.

Variants and Related Words

• Elecampane: The common English name for .
• Helenium: A related genus of plants, but not the same species. The specific epithet "" is shared.
• Rhizome: A type of underground plant stem, which is the primary part of used medicinally.

Synonyms

• Elecampane
• Horse-heal
• Elfdock

Different Meanings

• "Inula helenium" has only one specific meaning: it refers exclusively to this particular species of plant. It does not have other unrelated definitions.

Idioms

• There are no common idioms that incorporate the term "inula helenium."

Phrasal Verbs

• Not applicable, as "inula helenium" is a noun and does not form phrasal verbs.

Noun

1. tall coarse Eurasian herb having daisylike yellow flowers with narrow petals whose rhizomatous roots are used medicinally