Plant Parasites of Europe

leafminers, galls and fungi

Calamagrostis villosa

synonym: Calamagrostis halleriana, tenella Host

organparasitic modestagenotetaxonomic groupparasite
flowervagrantNoctuidaeApamea remissa
stemdownHypocrealesEpichloe baconii
leafhiddenHesperiidaeCarterocephalus palaemon
stemborerAnthomyzidaeAnthomyza pallida
leafvagrantDelphacidaeCriomorphus borealis
leafstripeUstilaginalesUstilago corcontica
leafleaf spotincertae sedisMastigosporium rubricosum
leaf budgallCecidomyiidaeMayetiola lanceolatae
leafdownErysiphales ErysiphaceaeBlumeria graminis
leafgallAnguinidaeSubanguina graminophila
leafminerAgromyzidaeCerodontha calamagrostidis
leafminerAgromyzidaeCerodontha incisa
leafminerAgromyzidaeCerodontha pygmella
leafminerAgromyzidaeCerodontha beigerae
leafminerElachistidaeElachista bifasciella
leafminerElachistidaeElachista dimicatella
leafpustuleCantharellalesCeratorhiza rhizodes
leafpustuleuredinia teliaPuccinialesPuccinia coronata
leafpustuleuredinia teliaPuccinialesPuccinia pygmaea
leafpustuleUstilaginalesUstilago calamagrostidis
leafpustuleUstilaginalesUstilago scrobiculata
leafstripeUrocystidalesUrocystis calamagrostidis
stemvagrantAphididaeLaingia psammae


the part of the plant that most conspicuously is hit by the parasite

all buds: both flower buds and leaf buds
flower: also inflorescence
leaf: also needle, phyllodium, petiole
leaf bud: also unfolding young leaf
fruit: also seed
root: also root stock, runners
root collar: also the lowest part of the stem
stem: also culm, the lower part of the peduncle, in grasses also leaf sheath
systemic: the entire above-ground plant.


borer: larva living internally, almost no outwards signs
down: 0.5-2 mm high fungal down
film: very thin cover of fungal tussue
gall: swelling and/or malformation
grazer: feeding at the outside of the plant
leaf spot: discoloured, often ± necrotic, generally not galled, sign of a fungus infection
miner-borer: larve initially makes a mine, lives as a borer later
pustule: plug of fungal tissue, generally brown-black and < 2 mm
stripe: longitudinal line of fungal tissue in a grass leaf
vagrant: (aphids, mites) living freely on the plant, at higher densitiy causing malformations.


To filter the table above, add a text to the search field (top right of the table).
To sort a column click on an arrow after the column name (both ascending and descending).
Sort multiple columns with Shift + click on the arrows.


The host plant spectre of a parasite is rarely known exhaustively; this applies in particular at the species level. It is advisable therefore to check at least also the list of all parasites of this genus.


Last modified 26.viii.2021