The morphology of the mycorrhiza has not yet been described; however, as with all other types of " Boletopsis " it is likely to be ectomycorrhizal.
2.
Swollen hyphae and smooth spores show that " B . nothofagi " is a member of the subgenus " Boletopsis " in the genus " Boletopsis ".
3.
Swollen hyphae and smooth spores show that " B . nothofagi " is a member of the subgenus " Boletopsis " in the genus " Boletopsis ".
4.
The known range of " Boletopsis nothofagi " is limited to two narrowly defined areas of New Zealand, one on the North Island and the other on the South Island.
5.
""'Boletopsis " "'is a genus of mycorrhizal fungi in the circumscribed by Swiss mycologist Victor Fayod in 1889, with " Boletopsis leucomelaena " as the type species.
6.
""'Boletopsis " "'is a genus of mycorrhizal fungi in the circumscribed by Swiss mycologist Victor Fayod in 1889, with " Boletopsis leucomelaena " as the type species.
7.
In 2009, an unknown species of " Boletopsis " was discovered in the epithet " nothofagi " based on the characteristic of the fungus as mycorrhizal symbiont of " Nothofagus fusca ".
8.
"Boletopsis nothofagi " is a genetically clearly differentiated representative of the genus " Boletopsis ", which according to the investigations of Cooper and Leonard separated relatively early from the precursor of most other known species.
9.
"Boletopsis nothofagi " is a genetically clearly differentiated representative of the genus " Boletopsis ", which according to the investigations of Cooper and Leonard separated relatively early from the precursor of most other known species.
10.
"Boletopsis nothofagi " is the most southern member of the genus " Boletopsis ", and as of 2013 the sole known member of the genus in the Southern Hemisphere; its closest relatives are found in Asia and Costa Rica.