Waisted Waxcap
Wan Webcap
Wardomyces humicola
Warty Dapperling
Watery Milkcap
Watery Toughshank
Waxcap Facepainter
Waxy Crust
Webbed Pinkgill
Weddellomyces epicallopisma
Wedged Pinkgill
Weeping Bolete
Weeping Slimecap
Weeping Widow
Wet Rot
Whipped Cuplet
Whiskery Milkcap
White Brain
White Dapperling
White Domecap
White Fibrecap
White Knight
White Milking Bonnet
White Oakleaf Bonnet
White Saddle
White Spindles
White Tubelet
Whitegilled Pinkgill
Whitelaced Shank
Willow Aldercap
Willow Barkspot
Willow Blister
Willow Bonnet
Willow Bracket
Willow Brittlegill
Willow Mildew
Willow Milkcap
Willow Poisonpie
Willow Shield
Willow Tarspot
Willow Velvet Shank
Winecork Brittlegill
Winged Inkcap
Winter Bonnet
Winter Brownie
Winter Funnel
Winter Poisonpie
Winter Polypore
Winter Stalkball
Winter Twiglet
Winterella hypodermia
Witches' Butter
Witch's Butter
Wood Blewit
Wood Blewits
Wood Bolete
Wood Cauliflower
Wood Hedgehog
Wood Mulberry
Wood Mushroom
Wood Oysterling
Wood Pinkgill
Wood Sage Rust
Wood Speedwell Rust
Wood Woollyfoot
Woodland Brittlegill
Woodland Inkcap
Woody Powdercap
Woolly Fibrecap
Woolly Milkcap
Woolly Woodwart
Woollyfoot Webcap
Wrinkled Club
Wrinkled Crust
Wrinkled Fieldcap
Wrinkled Shield
Wrinkled Webcap