Substrate/Host: on apothecia of Rhytidhysteron rufulum (Observation 324414_) Habitat: low elevation urban forest plot (200 acres) Ecoregion: Puerto Rican Moist Forests (NT0155) Collector(s): D. Newman, K. Miller, C. Victoroff & A. Hudon Collection#: MO324413 Comments: Rhytidhysteron host at Observation 324414 Other: Collected during the 11th International Mycological Congress in San Juan, Puerto Rico. #imc11