purple-staining Cortinarius

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a fungus with a reddish purple cap having a smooth slimy surface;
close violet gills;
all parts stain dark purple when bruised
• Syn:
Cortinarius mutabilis
• Hypernyms:
agaric
• Member Holonyms:
Cortinarius, genus Cortinarius