Arrhenatherum elatius var bulbosum (Willd.) St-Amans
(Onion Couch)

Interactions where Arrhenatherum elatius var bulbosum is the victim or passive partner (and generally loses out from the process)

The following relationships have been collated from the published literature (see 'Interaction References').

Filters:

Affected Part Summary Taxon Vernacular Classification References Darwin Classification of Active Taxon Active Taxon Active Vernacular Active Taxon Uncertain Active State Active Part Active Stage Relationship Relationship Uncertain Relationship Geography Darwin Classification of Passive Taxon Passive Taxon Passive Vernacular Passive Taxon Uncertain Passive State Passive Part Passive Stage Passive Taxon's significance to Active Taxon Indoors etc Season Summary
leaf (live) live leaf is parasitised by hypophyllous telium Puccinia brachypodii var arrhenatheri a rust fungus Pucciniales: Pucciniaceae Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
 /Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Pucciniaceae/Puccinia brachypodii var. arrhenatheri/Puccinia brachypodii var. arrhenatheria rust fungushypophylloustelium Foodplant / parasite /Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Arrhenatherum elatius var. bulbosum/Arrhenatherum elatius var. bulbosumonion couchliveleaf (early summer+)hypophyllous telium parasitises live leaf
leaf (live) live leaf is spotted by epiphyllous uredium Puccinia brachypodii var arrhenatheri a rust fungus Pucciniales: Pucciniaceae Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005
 /Fungi/Basidiomycota/Pucciniomycetes/Pucciniales/Pucciniaceae/Puccinia brachypodii var. arrhenatheri/Puccinia brachypodii var. arrhenatheria rust fungusepiphyllousuredium Foodplant / spot causer /Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Arrhenatherum elatius var. bulbosum/Arrhenatherum elatius var. bulbosumonion couchliveleaf epiphyllous uredium causes spots on live leaf

Author & YearTitleSource
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005Checklist of the British and Irish Basidiomycota517pp, Royal Botanic Gardens, Kew

Arrhenatherum elatius var bulbosum (Onion Couch) may also be included in 'fed on by' relations listed under the following higher taxa:

Taxonomic hierarchy:
VarietyArrhenatherum elatius var bulbosum (Onion Couch)
SpeciesArrhenatherum elatius (False Oat-grass)
GenusArrhenatherum (false oat-grasses)
FamilyPOACEAE (grasses, couch)
OrderPOALES (grasses, sedges & rushes)
ClassMAGNOLIOPSIDA (flowering plants)
PhylumTRACHEOPHYTA (vascular plants)
KingdomPLANTAE (plants)
DomainEukaryota (eukaryotes)
LifeBIOTA (living things)

Arrhenatherum elatius var bulbosum (Onion Couch) may be included in identification literature listed under the following higher taxa:

Literature listed under the following higher taxa may be relevant to Arrhenatherum elatius var bulbosum (Onion Couch):

Creative Commons License
This website is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Licence.

Unless otherwise expressly stated, all original material on the BioInfo website by Malcolm Storey is licensed under the above Creative Commons Licence.

BioInfo - Wildlife Information (UK)