Lactarius subflammeus

The spores are hyaline and covered with warts and short ridges.

Lactarius subflammeus is a species of mushroom belonging to the large genus Lactarius, which is part of the Russulaceae family. This group of mushrooms is commonly known as the milk-caps, distinguished by the milky fluid (latex) they exude when their tissues are broken. Lactarius subflammeus is found in forests, forming mycorrhizal relationships with various types of trees, which is a symbiotic association beneficial to both the fungi and their host plants.

Description

Lactarius subflammeus features a cap that ranges from orange to reddish-orange in color, often with a paler margin. The cap is initially convex, becoming more flattened or slightly depressed in the center with age. It can reach up to 6 cm in diameter. The gills are attached to the stem, close together, and are the same color or slightly lighter than the cap. The stem is slender, colored similarly to the cap, and lacks a ring. When damaged, the mushroom exudes a white or slightly yellowish latex that does not change color upon exposure to air.

The spore print of Lactarius subflammeus is cream to pale yellow. Microscopically, the spores are ornamented, helping to distinguish this species from closely related ones.

Habitat and Distribution

Lactarius subflammeus is primarily found in temperate boreal forests, associated with various hardwoods and conifers. It forms ectomycorrhizal relationships, where the fungal mycelium envelops the roots of trees, facilitating the exchange of nutrients. This species is more commonly encountered in late summer to fall.

Edibility

The edibility of Lactarius subflammeus is questionable. Like many members of the Lactarius genus, it may be edible but not considered desirable due to its potentially peppery taste or the presence of bitter compounds in the latex. Mushroom foragers are advised to exercise caution and consult comprehensive guides or experts before consuming any wild mushrooms.

Conservation

There is no specific conservation status listed for Lactarius subflammeus. However, the health of its habitat—temperate and boreal forests—is crucial for its survival. Conservation efforts aimed at preserving these ecosystems indirectly benefit the species and its mycorrhizal partners.

See Also

• Mycorrhiza
• Mushroom hunting
• Russulaceae