Definition

Noun: 1. A type of small, tufted orchid: Any of numerous orchids belonging to the genus Pleurothallis, characterized by their growth in dense clumps (tufts), having leaves that range from leathery to fleshy in texture, and producing inflorescences (racemes) bearing from one to many small flowers.

Usage Notes

• The word "pleurothallis" is primarily used in botanical, horticultural, and scientific contexts to refer to this specific and large genus of orchids.
• It is typically used as a countable noun (e.g., "a pleurothallis," "several pleurothallises" or "pleurothallis" as a plural).
• The defining features are their small, tufted growth habit, their leaf texture, and their characteristic flower racemes.

Examples

• Noun:
  • The botanist discovered a new species of pleurothallis in the cloud forest.
  • This pleurothallis is prized by collectors for its intricate, tiny flowers.
  • The greenhouse has a dedicated section for cool-growing pleurothallises.

Advanced Usage

• The genus name is often used interchangeably with the common noun "pleurothallis." In precise taxonomic writing, the genus name is italicized.
  • Pleurothallis is one of the largest genera in the Orchidaceae family.

Variants and Related Words

• Pleurothallid (noun): A member of the subtribe Pleurothallidinae, which includes the genus and its close relatives. This is a broader taxonomic grouping.
  • Masdevallia and Dracula are other popular genera of pleurothallids.

Synonyms

• Orchid (general term): While "pleurothallis" is a specific type of orchid, "orchid" is the overarching category.
  • Not all orchids are pleurothallises, but all pleurothallises are orchids.

Different Meanings

• There are no significant different meanings for "pleurothallis" outside of its botanical definition as an orchid genus. It does not have idiomatic or figurative uses.

Noun

1. any of numerous small tufted orchids of the genus Pleurothallis having leathery to fleshy leaves and racemes of 1 to many small flowers