Asteridiella usteriana (Syd.) Hansf.
Selection criteria. Country: any country. Associated organism: Gerascanthus (distribution map)
Number of records. 10.
Countries. Panamá, Venezuela.
Associated organism. Gerascanthus heterophyllus (leaf).
Literature. Dennis (1970) page(s) 243; Hansford (1961) page(s) 630.