Amanita ibotengutake  T. Oda, C. Tanaka & Tsuda  

 イボテングタケ

This mushroom has been believed as Amanita pantherina (テングタケ), but lately DNA analysis by Dr. Takashi Oda et al, Kyoto Univ. showed that this is new species.

Spore 10-11 x 7.5-9 micro meter

 Nonamyloid