genus Geastrum

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Thân thiện
Definition
  1. Noun:
    • A taxonomic category in biological classification: "genus Geastrum" is the type genus of the family Geastraceae. It refers to a group of fungi characterized by their unique fruiting bodies where the outer layer (peridium) splits open in a star-like pattern when dry to release spores.
Usage Examples
  • Noun:
    • The mycologist identified the specimen as belonging to genus Geastrum.
    • Genus Geastrum includes several species of earthstar fungi.
Advanced Usage
  • In taxonomic context: Used in scientific literature to specify the genus rank within the fungal kingdom.
    • The phylogenetic study confirmed the placement of genus Geastrum within the order Geastrales.
Variants and Related Words
  • Geastrum (n): The standardized, abbreviated form of the genus name, often used interchangeably in scientific contexts.
    • Geastrum triplex is a common species in this genus.
  • Geastraceae (n): The family name to which this genus belongs.
  • Earthstar (n): The common name for fungi in this genus, describing their star-like appearance.
Synonyms
  • Earthstar genus: A descriptive synonym referencing the common name of the fungi within this taxonomic group.
Related Terms
  • Peridium (n): The outer protective layer of the fruiting body in fungi, a key identifying feature for genus Geastrum.
  • Fungi (n): The kingdom of organisms to which this genus belongs.
Noun
  1. type genus of Geastraceae; fungi whose outer peridium when dry splits into starlike segments

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