Cladonia peziziformis (With.) J. R. Laundon
Fungi | Ascomycota | Lecanoromycetes | Lecanorales | Cladoniaceae | Cladonia | Cladonia peziziformis
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Pioneer Woods Forest Preserve: near Palos Park, about .25 mi. NE of the intersection of 107th St. & Willow Springs Rd.