Costa Rican Agaricaceae
Page 619
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Transcription
Psalliola Agaricus n. sp. (See painting) Spores purple-brown; ring thin, wide, evanescent. Steep bank on roadside. Specimens examined: Costa Rica, Aljuela, between Itiquis & San Isidro de Aljuela, 980-1300 m., Dodge & Valerio 4753