Spiranthes spiralis
Học thuậtThân thiện
Definition
Noun: * A species of orchid: Spiranthes spiralis is the scientific name for a specific, perennial orchid species native to Europe and parts of the Mediterranean. It is commonly known as the autumn lady's-tresses. The defining characteristic is its dense spike of small, white, fragrant flowers arranged in a distinct spiral pattern around the stem.
Usage
- The term is used in formal, scientific, and botanical contexts to precisely identify this specific orchid species, distinguishing it from other members of the genus.
- It follows the binomial nomenclature system (Genus , species ).
Examples
- Scientific/Botanical Context:
- The meadow is a protected site due to the presence of Spiranthes spiralis.
- Researchers are studying the pollination mechanisms of Spiranthes spiralis.
Advanced Usage
- The specific epithet "" (meaning "spiral" in Latin) directly describes the spiraling arrangement of the flowers, which is the plant's most recognizable feature.
Variants and Related Words
- Common Name: Autumn lady's-tresses.
- Taxonomic Relatives: (genus), Orchidaceae (family).
Synonyms
- Autumn lady's-tresses (common name).
Noun
- European orchid having shorter racemes of strongly spiraling snow-white flowers