Definition

Noun: * A semi-aquatic Eurasian perennial plant of the buttercup family (Ranunculus), characterized by spear-shaped leaves. It is a species of crowfoot that has become established in New Zealand.

Usage

• This word is a specific botanical name for a plant species. It is used in scientific, horticultural, and ecological contexts.
• It functions as a singular noun. The standard plural form is ranunculus flammulas, though in botanical Latin, may be used for both singular and plural references.

Examples

• The wetland survey identified several native species alongside the introduced Ranunculus flammula.
• Botanists are studying the spread of Ranunculus flammula in New Zealand's ecosystems.
• A key identifying feature of Ranunculus flammula is its narrow, spear-like leaves.

Advanced Usage

• In formal botanical writing, the genus name () is often capitalized, while the species epithet () is not, and the entire binomial is italicized: .
• It may be referred to more generally as a type of "buttercup" or "crowfoot" in non-scientific communication.

Variants and Related Words

• Lesser Spearwort: This is the most common English vernacular name for .
• Ranunculus (n.): The genus name, encompassing all buttercup and crowfoot species.
• Crowfoot (n.): A common name for plants in the genus, often those found in wet habitats.
• Buttercup (n.): A common name for many (often yellow-flowered) plants in the genus.

Synonyms

• Lesser Spearwort

Different Meanings

• This term has only one specific meaning as the botanical name for a particular plant species. It does not have idiomatic or metaphorical uses in standard English.

Noun

1. semiaquatic Eurasian perennial crowfoot with leaves shaped like spears; naturalized in New Zealand