Anthracoidea novitiorum-investigationis Almaraz, 1998

on Carex

gall

ovaries are trasformed into an ± 4 mm long, hard, black body consisting of agglutinated spores; initially it is covered by a silvery membrane, that later flakes off.

hostplants

Cyperaceae, narrowly monophagous

Carex oedipostyla.

references

Almaraz (1998a).