eleocharis

Thân thiện

Eleocharis grows in the shallow water at the edge of the pond.

Definition

Noun: * A genus of flowering plants in the sedge family (Cyperaceae), commonly known as spikerushes. These are perennial or annual plants characterized by having dense, terminal spikes of flowers and leaves that are reduced to basal sheaths, giving them a grass-like or rush-like appearance with leafless stems.

Usage

• The word "Eleocharis" is a proper noun, specifically a genus name in botanical taxonomy. It is always capitalized.
• It is used in scientific, botanical, and ecological contexts to refer to this specific group of plants.

Examples

• Scientific Context:
  • The wetland survey identified several species of Eleocharis growing along the water's edge.
  • The genus Eleocharis is distinguished by its single, terminal spikelet.
• Common Context:
  • The pond's shallow margins were fringed with Eleocharis, providing habitat for small aquatic insects.

Advanced Usage

• In botanical keys and descriptions, "Eleocharis" is used to differentiate this genus from other sedge genera (like or ) based on its leafless stems and basal leaf sheaths.
• The genus name can be used attributively (like an adjective) to describe species or characteristics, e.g., "Eleocharis species" or "Eleocharis morphology."

Variants and Related Words

• Spikerush (n): The common name for plants in the genus .
  • The dwarf spikerush (Eleocharis parvula) is popular in aquariums.
• Eleocharid (adj): A less common adjective meaning "of or relating to the genus ."

Synonyms

• Spikerush (n): The primary common name synonym.
• Spike-rush (n): An alternative spelling of the common name.

Different Meanings

• The word "Eleocharis" has only one specific meaning in modern English: it refers exclusively to this botanical genus. It is not used in idiomatic expressions or with metaphorical meanings.

Học thuật

Noun

1. sedges having dense spikes of flowers and leaves reduced to basal sheaths

Từ đồng nghĩa

• Eleocharis
• genus Eleocharis