Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
| www.biodiversitylibrary.org
Transcription
Psathyrella
Pileus campanulate 2.5 cm diam, 2 cm tall; deeply striate,
slightly yellower than avellaneous; gills adnate broad, medium d is-
tance, black with white edges; stipe slender, fragile, smooth,
concolor or lighter, more than 15 cm x 1-2 mm
Decaying leaves in jungle
Costa Rica: Puntarenas Osa, Estero Sandal o 10 m. Dodge 7694,7736;
?Puerto Jimenez, Dodge 7689