Inocybe corydalina Quél. Grünbruckliger Risspilz, Inocbye à odeur de corydalis, Greenflush Fibrecap. Cap 2–6cm across, bell-shaped, then flattened, margin cracking, dingy white covered in long brown fibres, radiating umbo flushed olivaceous. Stem 30–60 x 5–10mm, whitish tinged brown, slightly swollen at base and there sometimes blue green. Flesh white, yellowish with age. Taste mild, smell strong of bread paste. Gills adnexed, pale clay with white edge. Cystidia thick-walled, fusoid, encrusted. Spore print snuff-brown. Spores smooth, ellipsoid, 8–10 x 5–6.5µ. Habitat beech woods on chalk. Season autumn. Rare. Not edible, most Inocybes have been found to contain toxins. Found In Europe.