A novel species in Lactarius sect. Atroviridi from Indian Himalaya

Lactarius viridinigrellus, a milkcap with green-black matted-fibrillose azonate pileus is proposed here as a novel species under L. subg. Lactarius sect. Atroviridi from subalpine forests of Eastern Himalaya in India. Detailed morphological description, supporting illustrations and nrITS-based phylogenetic estimation are presented. Comparison with allied species is also given.