Malaxis
Học thuậtThân thiện
Definition
Noun 1. A large genus of orchids: Malaxis is the scientific name for a genus of flowering plants in the orchid family (Orchidaceae). These plants are characterized primarily by being largely terrestrial (growing in the ground), having one or a few pleated (plicate) leaves, and producing slender spikes of typically small, often greenish flowers. The genus is found worldwide (cosmopolitan).
Usage Notes
- Scientific Term: The word "Malaxis" is used almost exclusively in scientific, botanical, or horticultural contexts. It is a proper noun (capitalized) referring to the specific taxonomic genus.
- Common Names: Plants in this genus may have common names (e.g., Adder's-mouth orchid), but the precise scientific identifier is .
Examples
- In Scientific Description:
- The botanist identified the delicate plant as a member of the genus Malaxis.
- Malaxis unifolia is a species commonly found in North American woodlands.
- In Horticultural Context:
- This section of the greenhouse is dedicated to terrestrial orchids, including several Malaxis species.
Advanced Usage
- Taxonomic Context: The name is used formally in biological classification to group related species. It is often followed by a specific epithet to name a particular species (e.g., ).
Variants and Related Words
- Malaxis paludosa (n): A specific species within the genus, commonly known as the bog adder's-mouth orchid.
- Malaxis monophyllos (n): Another species within the genus.
- Terrestrial orchid (n): A descriptive term for orchids that grow in the soil, which includes and other genera.
Synonyms
- Genus Malaxis (n): The full taxonomic designation.
- Adder's-mouth genus (n): A less common descriptive synonym referencing the common name for some species.
Notes on Meaning
The word "Malaxis" has a single, precise meaning in English: it refers specifically to this defined genus of orchids. It does not have idiomatic meanings or phrasal verbs associated with it, as it is a technical, proper noun.
Noun
- large genus of largely terrestrial orchids with one or a few plicate leaves and slender spikes or tiny mostly green flowers; cosmopolitan