Plant Parasites of Europe

leafminers, galls and fungi

Chenopodiastrum hybridum

maple-leaved goosefoot

synonym: Chenopodium angulosum, hybridum

organparasitic modestagenotetaxonomic groupparasite
leafleaf spotPleosporaceaeAlternaria chenopodii
leafleaf spotDothideomycetesAsteromella confusa
leafvagrantPiesmatidaePiesma capitatum
flowervagrantGeometridaeEupithecia simpliciata
flowervagrantGeometridaeEupithecia sinuosaria
leafhiddenScythrididaeScythris limbella
leafvagrantsummer generationAphididaeAphis fabae
fruitvagrantColeophoridaeColeophora orotavensis
fruitvagrantColeophoridaeColeophora unipunctella
leafdownErysiphalesLeveillula cylindrospora
leafdownPeronosporalesPeronospora chenopodii
leafleaf spotDiaporthalesAscochyta caulina
leafgallAphididaeHayhurstia atriplicis
leafminerAnthomyiidaePegomya betae
leafminerAnthomyiidaePegomya hyoscyami
leafminerAnthomyiidaePegomya interruptella
leafminerColeophoridaeColeophora versurella
leafminerDrosophilidaeScaptomyza graminum
leafminerGelechiidaeChrysoesthia drurella
leafminerGelechiidaeChrysoesthia sexguttella
leafminerGelechiidaeScrobipalpa atriplicella
leafminerGracillariidaeCalybites phasianipennella
stemgallAsterolecaniidaePlanchonia arabidis
rootgallCurculionidaeBothynoderes affinis


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.


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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 15.ix.2022