Additional
Information: Amanita bulbosa may be an unfamiliar name to those familiar with modern literature. However, it is unfortunately the correct name for what is more commonly called Amanita citrina var. alba. Amanita citrina var. citrina is correctly called Amanita bulbos
Amanita bulbosa Sites:
Amanita bulbosa (Schaeff.) Lam. var. bulbosa Amanita bulbosa (Schaeff.) Lam. var. bulbosa: Brief description and illustrations (Scots and Italian mat'l.) (Amanita bulbosa) http://pluto.njcc.com/~ret/amanita/species/bulbbulb.html
Amanita bulbosa var. citrina (Schaeff.) Gillet Amanita bulbosa var. citrina (Schaeff.) Gillet: Brief description and illustration (Engish mat'l.) (Amanita bulbosa) http://pluto.njcc.com/~ret/amanita/species/bulbcitr.html
Amanita bulbosa var. citrina Amanita bulbosa var. citrina: image and poisoning information (German). [Giftinformationszentrale Bonn - Gelblicher Knollenblätterpilz (Amanita citrina).] (Amanita bulbosa) http://www.meb.uni-bonn.de/giftzentrale/gelblicherknollenblaetterpilz.html