Boletus spadiceus var. gracilis A.H.Sm. & Thiers
- Dataset
- GBIF Backbone Taxonomy
- Rank
- VARIETY
- Published in
- (1971). Boletes of Michigan (Ann Arbor): 254.
Classification
- kingdom
- Fungi
- phylum
- Basidiomycota
- class
- Agaricomycetes
- order
- Boletales
- family
- Boletaceae
- genus
- Xerocomus
- species
- Xerocomus ferrugineus