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