geastrum

Thân thiện

A geastrum sits on the forest floor among fallen leaves.

Definition

Noun: * A genus of fungi: Geastrum is the type genus of the family Geastraceae. These fungi are characterized by a fruiting body that, when mature and dry, has an outer layer (the peridium) that splits open into segments resembling a star.

Usage

• is a scientific, taxonomic term used in mycology (the study of fungi). It is primarily used in academic, scientific, and field guide contexts.
• It functions as a proper noun (the genus name) and is typically italicized in formal writing.

Examples

• The mycologist identified the specimen as a member of the genus .
• species are commonly known as "earthstars" due to their distinctive star-shaped appearance.
• Under the microscope, the spores of have a characteristic ornamented surface.

Advanced Usage

• The genus name can be used attributively to describe features or studies related to this group.
  • Example: "The Geastrum morphology is fascinating." (Here, "Geastrum" acts as an adjective modifying "morphology").

Variants and Related Words

• Geastraceae (noun): The biological family to which the genus belongs.
• Earthstar (noun): The common name for fungi in the genera and , describing their star-like shape.
• Peridium (noun): The outer protective layer of the fruiting body in certain fungi, including .

Synonyms

• Earthstar (genus): This is the common name, not a strict scientific synonym, but it refers to the same group of organisms in non-technical language.

Different Meanings

• There are no common alternative meanings for . It has a single, specific meaning in biological taxonomy.

Học thuật

Noun

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

Từ đồng nghĩa

• Geastrum
• genus Geastrum