Taphrina lutescens Rostrup, 1891
on Thelypteris
gall
leaves with pale yellow, up to 3 mm large, unthickened spots. At maturity, the central surface bears a field of asci.
host plants
Thelypteridaceae, monophagous
Thelypteris palustris.
references
Bataille (1936a), Brandenburger (1985a: 9), Buhr (1964b), Klenke & Scholler (2015a), Mix (1949a).