Rosa alba L.
Selection criteria. Country: any country. Associated organism: Sphaerotheca (distribution map)
Number of records. 3.
Date information. 1977.
Countries. Ukraine.
Associated organisms. Sphaerotheca pannosa; Sphaerotheca pannosa var. rosae.
Literature. Masalab (1936), 48; Semina & Timoshenko (1979) page(s) 497.