? Tricholoma ? Clitocybe Pileus depressed, 6 cm. diamter,margin striate, sul- cate as in R cate as in Russula, moist, subviscid, lighter on disc, pel- licle separable, except on disc, snuff-brown on disc, warm- sepia; flesh warm-buff, watery edges; gills ventricose, sin- uate, adnate, onionskin pink to light vinaceous-cinnamon; stipe fleshy, 3.5 cm. # 7 mm., subbulbous; annulus 4 mm. below gills which are decurrent by line to this point. Mossy bank. Specimens examined: Costa Rica, San Jose, Rancho Redondo, Alt.23-2400 m., Dodge & Thomas 5025