Rosellinia subiculata

Rosellinia subiculata is a species of fungus in the family Xylariaceae. It is a type of Ascomycota, which is a division of fungi that produces spores inside special, elongated cells or sacs, known as asci.

Taxonomy

The species was first described scientifically by the mycologist Piero Saccardo in 1882. The genus name Rosellinia is in honor of the Spanish mycologist Carlos Luis Spegazzini, while the species epithet subiculata refers to the characteristic shape of the fruiting bodies.

Description

Rosellinia subiculata is characterized by its small, black, and hard fruiting bodies, known as perithecia. These are typically embedded in the substrate, with only the necks protruding. The perithecia are flask-shaped, with a narrow neck that opens to the outside. The spores are elliptical, dark brown, and have a smooth surface.

Distribution and habitat

Rosellinia subiculata is found in various parts of the world, including North America, Europe, and Asia. It is a saprophytic fungus, meaning it feeds on dead or decaying organic matter. It is commonly found on decaying wood and plant debris.

Ecology

As a saprophyte, Rosellinia subiculata plays a crucial role in nutrient cycling in ecosystems. By decomposing organic matter, it helps to return nutrients to the soil, which can then be used by plants and other organisms.

See also

• List of Rosellinia species
• Mycology

External links

• MycoBank
• Index Fungorum