Acer negundo L.
Selection criteria. Country: Ukraine. Associated organism: Valsa (distribution map)
Number of records. 11.
Date information. 1938 (Jun, Jul, Oct).
Locations. Cherkasy oblast, Donetsk oblast, Kiev oblast, Mykolaiv oblast, Poltava oblast, Zaporizhzhia oblast.
Associated organisms. Valsa ambiens; Valsa ambiens subsp. leucostomoides; Valsa ceratosperma.
Literature. Kharkevich (1959) page(s) 74.