aecium

Thân thiện

The scientist carefully examined the aecium under the microscope.

Definition

Noun (Biology, Mycology): A specialized fruiting body produced by certain rust fungi (order Pucciniales) during a stage of their life cycle. It typically contains chains of spores called aeciospores.

Usage

The term is used specifically in mycology (the study of fungi) to describe a structure in the complex reproductive cycle of rust fungi. * The fungus formed a cluster of aecia on the underside of the leaf. * Under the microscope, the chains of aeciospores within the aecium were visible.

Advanced Usage

• The plural form is aecia.
• The adjective form is aecial, used to describe structures or characteristics related to an aecium (e.g., aecial stage, aecial host).

Variants and Related Words

• Aeciospore (noun): A spore produced within an aecium.
• Aecidium (noun): An older, sometimes synonymous term for aecium, or a specific type of aecium.

Synonyms

Fruiting body (in a specific, technical context), spermogonium (note: this is a different but related structure in the rust fungus life cycle).

Notes on Different Meanings

This word has a single, highly specialized meaning in the field of mycology. It is not used in general English.

Học thuật

Noun

1. fruiting body of some rust fungi bearing chains of aeciospores