pileus_color_orange
orange
Sudan brown (6D8) to burnt sienna (7D8) or henna (7E8) at central disc, not fading with age; brightens to brownish-yellow (5C8) or greyish orange (5B4) towards margin especially along grooves; margin whitish, becoming wavy and crenulate with age
Marasmiellus boreoorientalis
Collybiopsis boreoorientalis