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Contributed by Harvard University Botany Libraries.
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Transcription
Russula
near 5150
Pileus expanded, center depressed, not viscid, dry, pellicle separable,
3.5 cm., mottled lighter on disc, isabella color, taste mild
Gills adnate, crowded, white, staining brownish, narrow
Stipe stout, tapering upward, 3cm. × 11-15mm., white staining brownish
where handled
On soil
Costa Rica, San José prov, Guayabillos (S. potrero)
7-11-36
Dodge & Goerger