Taphrina acerina Eliasson, 1895
on Acer
asci (from Mix, 1949a)
gall
Witches’ brooms; leaves with greyish white spots. Infested leaves appear water-soaked.
host plants
Sapindaceae, narrowly monophagous
Acer platanoides.
A record by Tomasi (2014a) of A. negundo as a host plant is probably erroneous.
synonyms
Exoascus acerinus (Eliasson) Saccardo & Sydow, 1899.
references
Bataille (1936a), Buhr (1964b), Klenke & Scholler (2015a), Mix (1949a), Roskam (2019a), Tomasi (2003a, 2014a).