Aborted entoloma 
Admirable bolete 
Agaricus andrewii 
Agaricus campestris 
Agaricus deardorffensis 
Agaricus moelleri 
Agrocybe praecox 
Agrocybe putaminum 
Alder Scalycap 
Aleurodiscus disciformis 
Amanita americitrina 
Amanita ananiceps 
Amanita atkinsoniana 
Amanita calyptroderma 
Amanita constricta 
Amanita daucipes 
Amanita flavella 
Amanita fulva 
Amanita jacksonii 
Amanita muscaria subsp. flavivolvata 
Amanita Pseudovolvata 
Amanita punctata 
Amanita rubescens var. alba 
Amanita sinicoflava