Amanita concentrica (Amanita)

Amanita concentrica Sites:

Amanita concentrica Amanita concentrica: Brief description in Japanese and color illustration. (Amanita concentrica) http://homepage2.nifty.com/chibakin/ Amanita concentrica T. Oda et al. Amanita concentrica T. Oda et al.: Brief description and color image (Indian mat'l.) (Amanita concentrica) http://pluto.njcc.com/~ret/amanita/species/concentr.html