Suillus ochraceoroseus

Fuscoboletinus ochraceoroseus

Suillus ochraceoroseus is a species of fungus belonging to the genus Suillus, which is part of the family Suillaceae. This mushroom is primarily associated with coniferous trees, especially pines, with which it forms symbiotic relationships known as mycorrhizae. These relationships are crucial for the nutrient exchange between the soil and the trees, benefiting both parties. Suillus ochraceoroseus is characterized by its distinctive ochre to pinkish cap, sticky when wet, and its presence in temperate forests.

Description

Suillus ochraceoroseus features a cap that ranges from 5 to 10 cm in diameter, initially convex before flattening out with age. The cap's surface is smooth and becomes sticky or slimy when moist, displaying colors from ochre to a pinkish hue. The stipe or stem is typically 4 to 8 cm in height and 1 to 2 cm in thickness, often featuring a ring or annulus that can be a distinguishing feature among Suillus species. The spore print of Suillus ochraceoroseus is brown, a common trait within the genus.

The gills of Suillus ochraceoroseus are actually tubes that are easily separable from the cap, a characteristic feature of the Boletales order. These tubes are yellowish in color and become olive-brown with age due to the maturation of spores.

Habitat and Distribution

Suillus ochraceoroseus is found in coniferous forests, particularly in association with pine trees. It forms ectomycorrhizal relationships with the roots of these trees, facilitating the exchange of nutrients. This species is adapted to temperate climates and is distributed in various parts of the world where suitable host trees and environmental conditions exist.

Ecological Role

The ecological role of Suillus ochraceoroseus is primarily as a mycorrhizal fungus, aiding in the nutrient uptake of host trees. This mutualistic relationship enhances the growth and health of both the fungus and the tree, contributing to the overall biodiversity and stability of forest ecosystems.

Culinary and Medicinal Use

While some Suillus species are considered edible, the edibility of Suillus ochraceoroseus specifically may vary, and caution is advised. Proper identification and knowledge of preparation are essential for any wild mushroom consumption. There is no significant documentation of medicinal use for this species.

Conservation

As a component of forest ecosystems, the conservation status of Suillus ochraceoroseus is closely tied to the health and preservation of its coniferous forest habitats. Conservation efforts aimed at protecting these ecosystems inherently benefit the myriad species, including Suillus ochraceoroseus, that form the complex web of life within them.