pezizales
Học thuậtThân thiện
A mycologist carefully examines a cluster of pezizales growing on a fallen log.
Definition
Noun: 1. An order of fungi: Pezizales is the scientific name for a taxonomic order of fungi within the class Pezizomycetes. Members of this order are characterized primarily by producing their spores in cup-shaped or disc-shaped fruiting bodies called apothecia (singular: apothecium).
Usage
- Scientific Classification: The term is used almost exclusively in scientific contexts, particularly in mycology (the study of fungi), taxonomy, and biology.
- Describing Characteristics: It is used to describe and categorize fungi that share the common feature of a cup-like ascocarp (the spore-producing structure).
Examples
Advanced Usage
- "Pezizalean" (adjective): Pertaining to or characteristic of the order Pezizales.
- The specimen displayed typical pezizalean features, including a sessile apothecium.
Variants and Related Words
- Apothecium (n): The cup-shaped or disc-shaped ascocarp typical of fungi in the Pezizales and some other orders.
- Operculate ascus (n): A type of spore sac with a lid, a defining microscopic feature of this order.
- Discomycetes (n, historical/informal): An older, broader term for fungi producing apothecia, which included the Pezizales.
Synonyms
- Cup fungi (common name): A general, non-scientific term for many fungi in this order due to the shape of their fruiting bodies. (Note: This is a descriptive synonym, not a taxonomic equivalent.)
Notes on Meaning
The word Pezizales has a single, precise meaning in scientific nomenclature. It does not have different everyday meanings, idioms, or phrasal verbs. Its usage is technical and specific to the field of mycology.
A mycologist carefully examines a cluster of pezizales growing on a fallen log.
Noun
- order of mostly saprophytic fungi having cup-shaped ascocarps