class gasteromycetes
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A puffball, a type of class gasteromycetes, releases a cloud of spores when touched.
Definition
- Noun:
- A taxonomic class of fungi: "class Gasteromycetes" refers to a specific group of fungi characterized by their enclosed spore-bearing structures (hymenium). The spores mature inside this enclosed fruiting body before it opens or disintegrates for dispersal. This class traditionally included fungi like puffballs, earthstars, and stinkhorns.
Usage Examples
- Noun:
- The class Gasteromycetes contains many fascinating fungi, such as the common puffball.
- In older classification systems, the class Gasteromycetes was distinguished by its gasteroid (stomach-like) basidiocarps.
Advanced Usage
- Taxonomic Context: In modern mycological taxonomy, the group historically known as "class Gasteromycetes" is often considered polyphyletic. The term is still used in a descriptive or historical sense to refer to fungi with this specific enclosed spore development.
- While the term "class Gasteromycetes" is useful for description, many of its members are now classified under different orders.
Variants and Related Words
- Gasteromycete (noun): Any fungus belonging to the class Gasteromycetes.
- A gasteromycete was found growing on the forest floor.
- Gasteroid (adjective): Having the spore-bearing structure enclosed, characteristic of the Gasteromycetes.
- The fungus has a gasteroid fruiting body.
Synonyms
- Gasteromycetous fungi: A synonymous descriptive term for fungi in this group.
- Gastromycetes: An alternate spelling sometimes encountered.
Related Terms
- Basidiomycota: The phylum to which these fungi belong.
- Hymenium: The spore-bearing surface layer of a fungus, which is enclosed in this class.
A puffball, a type of class gasteromycetes, releases a cloud of spores when touched.
Noun
- fungi in which the hymenium is enclosed until after spores have matured: puffballs; earth stars; stinkhorn fungi