Polyozellus is a fungal genus in the family Thelephoraceae, a grouping of mushrooms known collectively as the leathery earthfans. Previously considered a monotypic genus, it now contains the Polyozellus multiplex species complex. The genus name is derived from the Greek poly meaning many, and oz, meaning branch. It is commonly known as the blue chanterelle, the clustered blue chanterelle, or, in Alaska, the black chanterelle. The distinctive fruit body of this species comprises blue- to purple-colored clusters of vase- or spoon-shaped caps with veiny wrinkles on the undersurface that run down the length of the stem.
Polyozellus
Polyozellus multiplex was once considered to be an extreme growth form of Gomphus clavatus, shown here.
Polyozellus multiplex – Haida Gwaii
Image: Picea glauca tree
Cantharellus is a genus of mushrooms, commonly known as chanterelles, a name which can also refer to the type species, Cantharellus cibarius. They are mycorrhizal fungi, meaning they form symbiotic associations with plants. Chanterelles may resemble a number of other species, some of which are poisonous.
Cantharellus
Decurrent ridged hymenium ("false gills") on the underside of the cap of Cantharellus cibarius
C. cinnabarinus
C. californicus