Definition

Noun: * A species of flowering plant: Eupatorium cannabinum is the scientific name for a perennial herbaceous plant commonly known as hemp-agrimony. It is characterized by its coarse, hairy stems, leaves that are divided in a palmate fashion (like the fingers of a hand), and dense clusters of small, pinkish-purple flowers.

Usage Notes

• This term is a scientific binomial name (genus , species ). It is primarily used in botanical, horticultural, and ecological contexts.
• The common name "hemp-agrimony" refers to the resemblance of its leaves to those of the hemp plant (), though it is not related to true hemp.
• It is typically used as a singular, countable noun to identify the specific plant species.

Examples

• Scientific/Identification Context:
  • The wetland area is dominated by Eupatorium cannabinum and other moisture-loving plants.
  • Botanists identified the specimen as Eupatorium cannabinum due to its distinct flower heads and leaf structure.
• Horticultural Context:
  • I am planning to add Eupatorium cannabinum to the garden to attract butterflies.

Advanced Usage

• The genus name can be used informally to refer to plants within this group, but specifies this particular species.
• In historical or folk medicine contexts, one might encounter references to the traditional uses of this plant, though it is not a major medicinal herb in modern practice.

Variants and Related Words

• Hemp-agrimony (n): The most widely used common name for .
• Eupatorium (n): The genus to which this species belongs, which includes other plants like Joe-Pye weed.

Synonyms

• Hemp-agrimony: The standard common name.
• Holy rope (regional/archaic): A less common folk name.
• Raspberry and cream (informal/descriptive): A colloquial name referring to the flower color.

Notes on Meaning

• The specific epithet "" (meaning "hemp-like") refers only to the visual similarity of the leaves. This plant contains no significant cannabinoids and is not psychoactive like (marijuana/hemp).
• Its primary significance lies in its role as a native wildflower, a nectar source for insects, and a plant of damp habitats like riverbanks and fens.

Noun

1. coarse European herb with palmately divided leaves and clusters of small reddish-purple flower heads