6. Neoboletus hainanensis (T.H. Li & M. Zang) N.K. Zeng, H. Chai & Zhi Q. Liang comb. nov. Figure 5 d–f

Boletus hainanensis T. H. Li & M. Zang, Mycotaxon 80: 482, 2001

Sutorius hainanensis (T.H. Li & M. Zang) G. Wu & Zhu L. Yang, Fungal Diversity 81: 135, 2016

Habitat.

Solitary on the ground in forests dominated by fagaceous trees including Lithocarpus spp.

Distribution.

Southern and southwestern China.

Note.

Boletus hainanensis T.H. Li & M. Zang was first described from Hainan Province of southern China (Zang et al. 2001). It was later also reported from Yunnan Province of southwestern China (Wu et al. 2016a) and was transferred to the genus Sutorius . It is called the "Black bolete" in Yunnan Province, and largely traded in local mushroom markets (Wang et al. 2004).

Specimens examined.

CHINA. Hainan Province: Changjiang County, Bawangling National Nature Reserve, elev. 650 m, 20 August 2009, N.K. Zeng 523 (HKAS 90209). Yunnan Province: Kunming City, bought from market, 11 July 2015, N.K. Zeng 2128 (FHMU 1392).