genus geastrum

Thân thiện

A mycologist carefully examines a genus Geastrum specimen in the forest.

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.

Học thuật

Noun

1. type genus of Geastraceae; fungi whose outer peridium when dry splits into starlike segments

Từ đồng nghĩa

• Geastrum
• genus Geastrum