Polygonum sp.
Selection criteria. Country: any country. Associated organism: Plagiostoma (distribution map)
Number of records. 2.
Date information. 25 June 1918 (Jun).
Countries. British Isles, Ukraine.
Associated organisms. Plagiostoma devexa; Plagiostoma devexum.
Literature. Cannon, Hawksworth & Sherwood-Pike (1985); Petrak (1925).