Phialea scutula var. fucata Phillips, 1887
on Polygonum
parasite
Apothecia brownish yellow, with a slender stalk on a dead stem; ascospores hyaline, 5-7 x 24-34 µm.
host plants
Polygonaceae, monophagous
synonyms
Hymenoscyphus scutula var. fucatus (Phillips) Phillips, 1887.
references
Ellis & Ellis (1997a: 405).