Lactarius rubrilacteus is a species of mushroom of the genus Lactarius.[1] It is also known as the bleeding milkcap, as is at least one other member of the genus, Lactarius deliciosus.[1]
The mushroom can have either a bluish green or an orangy brown hue, with creamy white or yellow spores that are ellipsoid in shape.[2][3] Greenish colors are more common to old, damaged or unexpanded specimens.[4] The cap of the mushroom is convex and sometimes shield-shaped and 6–12 cm (2+1⁄4–4+3⁄4 in) across, reaching a height of 5–15 cm (2–6 in) tall. The cap also has quite an underfolded margin and a depressive disk.[2]
Lactarius rubrilacteus has many laticifers which appear as a white network across the surface of the mushroom.[3] When sliced or cut, the mushroom flesh will typically release a dark red to purple latex or milky substance.[1] The flesh itself will lose colour when damaged, and is usually granular or brittle to the touch.[2] The stem is quite thin, being only several centimetres in any dimension, and is of an average size and shape for a mushroom. The fungus itself exudes a slight odour that is faintly aromatic.[2] This mushroom is edible.[5] Commonly found with a small blue or green mushroom attached at the base. Bruises green.
Lactarius deliciosus is a related species, but its cap differs in appearance.[4] L. sanguifluus is also similar.[4]
The mushroom is primarily found in parts of western North America, growing in forests and on the ground. The mushroom usually finds cover under conifer trees, mainly Douglas fir.[2] It is widely distributed in these areas between the months of June and October.[2]
Lactarius rubrilacteus is a species of mushroom of the genus Lactarius. It is also known as the bleeding milkcap, as is at least one other member of the genus, Lactarius deliciosus.
