Shaggycap is a word used to describe a type of mushroom with a distinctive shaggy appearance on its cap. While shaggycap is an appropriate and accurate term for this mushroom, there are other synonyms that can also be used to reference this fungus. Commonly known as Inocybe fibrillosa, this mushroom can also be called the shaggy fibrecap, shaggy-stalked Inocybe, or shaggy-stalked fibrecap. These terms all refer to the same mushroom and can be used interchangeably, depending on personal preference or scientific specificity. Regardless of the chosen synonym, all of these terms accurately describe the unique and recognizable appearance of this mushroom.