Exobasidium uvae-ursi (Maire) Juel, 1912
on Arctostaphylos
Arctostaphylos uvae-ursi, Spain, Huesca, San Juan de la Peña, 21.vi.2019
infected shrublet
detail
gall
shoots densely clustered, upright, swollen, bright red.
hostplants
Ericaceae, narrowly monophagous
Arctostaphylos uva-ursi.
Buhr includes A. alpinus, but that refers to Exobasidium angustisporum.
references
Blumer (1946a), Buhr (1964b), Dauphin & Aniotsbehere (1997a), Ing (1994a, 2001a), Klenke & Scholler (2015a).
28/05/2017