Lactarius Pileus hemispheric, 1.5cm., partly expanded, fibrillose, somewhat scaly, warm sepia or darker; flesh thick on disc, then abruptly thin, whitish when first cut, browning slightly on exposure Gills white, crowded, very narrow Stipe 2.5cm. x 5-7mm. below center eaten by larvae, flesh not browning as fast as pileus, surface fibrillose, striate, warm sepia or lighter On earth on bank above quebrada Costa Rica, San José prov., Guayabillos, 2300m. 7-7-36 Dodge & Goerger