Lactarius rubrilacteus

Lactarius rubrilacteus

''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''.
Lactarius rubrilacteus One of the Lactarius mushrooms commonly called Red-bleeding Milk Cap. When cut this ‘shroom exudes dark red milk and is green staining. Common in the Pacific North West it is found under Douglas Fir and 2 or 3 needle pines. 
https://www.jungledragon.com/image/103661/a_red-bleeding_milk_cap.html Canada,Fall,Geotagged,Lactarius rubrilacteus

Appearance

The mushroom can be either a bluish green or an orangy brown hue, with creamy white or yellow spores that are ellipsoid in shape. The cap of the mushroom is convex and sometimes shield-shaped and 6–12 cm across, reaching a height of 5–15 cm tall. The cap also has quite an underfolded margin and a depressive disk.

''Lactarius rubrilacteus'' has many laticifers which appear as a white network across the surface of the mushroom. When sliced or cut, the mushroom flesh will typically release a dark red to purple latex or milky substance. The flesh itself will lose colour when damaged, and is usually granular or brittle to the touch. 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. While it is not known if the mushroom would be edible, small taste tests reveal that the mushroom is mild to slightly bitter.
Large Bleeding Milkcap  Geotagged,Lactarius rubrilacteus,United States

Distribution

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 pines. It is widely distributed in these areas between the months of June and October.
A Red-bleeding Milk Cap The dark red exudate can be seen when the mushroom is torn. Also to be noted is the concentrically zoned cap. Canada,Geotagged,Lactarius rubrilacteus

Habitat

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 pines. It is widely distributed in these areas between the months of June and October.

References:

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Taxonomy
KingdomFungi
DivisionBasidiomycota
ClassAgaricomycetes
OrderRussulales
FamilyRussulaceae
GenusLactarius
SpeciesL. rubrilacteus