Psilococcus ruber Borchsenius, 1952
on Carex
parasite
Scales in the leaf sheaths
host plants
Cyperaceae, monophagous
Carex brizoides, canescens, pallescens.
distribution within Europe
synonyms
Psilococcus parvus Borchsenius, 1957.
references
Koteja (1069a), ScaleNet (2020), Schmutterer & Hoffmann (2003a).