Epichloe (Fr.) Tul. & C. Tul.
(chokes)

Interactions where Epichloe is the dominant partner and gains from the process

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

Stage 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
spermatium spermatium is cross-fertilised by ovipositing female Botanophila cuspidata a choke fly Diptera: Anthomyiidae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesspermatium Animal / gamete vector / cross fertilises /Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila cuspidata/Botanophila cuspidataa choke flyovipositingfemale
spermatium spermatium is cross-fertilised by ovipositing female Botanophila dissecta a choke fly Diptera: Anthomyiidae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesspermatium Animal / gamete vector / cross fertilises /Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila dissecta/Botanophila dissectaa choke flyovipositingfemale
spermatium spermatium is cross-fertilised by ovipositing female Botanophila laterella a choke fly Diptera: Anthomyiidae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesspermatium Animal / gamete vector / cross fertilises /Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila laterella/Botanophila laterellaa choke flyovipositingfemale
spermatium spermatium is cross-fertilised by ovipositing female Botanophila latifrons a choke fly Diptera: Anthomyiidae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesspermatium Animal / gamete vector / cross fertilises /Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila latifrons/Botanophila latifronsa choke flyovipositingfemale
spermatium spermatium is cross-fertilised by ovipositing female Botanophila lobata a choke fly Diptera: Anthomyiidae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesspermatium Animal / gamete vector / cross fertilises /Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila lobata/Botanophila lobataa choke flyovipositingfemale
spermatium spermatium is cross-fertilised by ovipositing female Botanophila phrenione a choke fly Diptera: Anthomyiidae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
Fungi, Spooner, B. & Roberts, P., 2005
/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesspermatium Animal / gamete vector / cross fertilises /Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila phrenione/Botanophila phrenionea choke flyovipositingfemale
endophyte within plant POACEAE grasses, couch Poales Fungi, Spooner, B. & Roberts, P., 2005
/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokes Foodplant / endophyte /Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Poaceaegrasses, couchplant
is mutualistic with plant POACEAE grasses, couch Poales Fungi, Spooner, B. & Roberts, P., 2005
/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokes Foodplant / mutualist /Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Poaceaegrasses, couchplant
infects and damages culms POACEAE grasses, couch Poales Fungi, Spooner, B. & Roberts, P., 2005
/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokes Foodplant / pathogen /Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Poaceaegrasses, couchculms
stroma stroma causes gall of stem POACEAE grasses, couch Poales Provisional Keys to British Plant Galls, Stubbs, F.B. (Editor), 1986
/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesstroma Foodplant / gall /Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Poaceaegrasses, couchstem

Interactions where Epichloe 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
stroma is grazed by larva Botanophila cuspidata a choke fly Diptera: Anthomyiidae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
/Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila cuspidata/Botanophila cuspidataa choke flylarva Fungus / external feeder /Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesstroma larva grazes on stroma
stroma is grazed by larva Botanophila dissecta a choke fly Diptera: Anthomyiidae Note, Ackland, D.M., 1972
Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
/Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila dissecta/Botanophila dissectaa choke flylarva Fungus / external feeder /Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesstroma larva grazes on stroma
stroma is grazed by larva Botanophila laterella a choke fly Diptera: Anthomyiidae Note, Ackland, D.M., 1972
Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
/Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila laterella/Botanophila laterellaa choke flylarva Fungus / external feeder /Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesstroma larva grazes on stroma
stroma is grazed by larva Botanophila latifrons a choke fly Diptera: Anthomyiidae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
/Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila latifrons/Botanophila latifronsa choke flylarva Fungus / external feeder /Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesstroma larva grazes on stroma
stroma is grazed by larva Botanophila lobata a choke fly Diptera: Anthomyiidae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
/Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila lobata/Botanophila lobataa choke flylarva Fungus / external feeder /Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesstroma larva grazes on stroma
perithecium is parasitised by sporodochium of Clonostachys dematiaceous anamorph Foreign Bionectria epichloë Hypocreales: Bionectriaceae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
/Fungi/Ascomycota/Sordariomycetes/Hypocreales/Bionectriaceae/Bionectria epichloë/Bionectria epichloësporodochiumClonostachys dematiaceous anamorph Fungus / parasiteForeign /Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesperithecium sporodochium of Clonostachys dematiaceous anamorph parasitises perithecium
(developing stromatic) developing stromatic perithecium is grazed by larva Restricted Botanophila a genus of anthomyiid flies Diptera: Anthomyiidae /Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila/Botanophilaa genus of anthomyiid flieslarva Fungus / external feeder /Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/Epichloechokesdeveloping stromaticperitheciumSole larva grazes on developing stromatic perithecium
(young) young stroma is grazed by larva Restricted Botanophila phrenione a choke fly Diptera: Anthomyiidae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
Fungi, Spooner, B. & Roberts, P., 2005
/Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila phrenione/Botanophila phrenionea choke flylarva Fungus / external feeder /Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/EpichloechokesyoungstromaSole larva grazes on young stroma
(young) young perithecium is grazed by larva Restricted Botanophila phrenione a choke fly Diptera: Anthomyiidae Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects, Bultman, T.L. & Leuchtmann, A., 2008
Fungi, Spooner, B. & Roberts, P., 2005
/Animalia/Arthropoda/Insecta/Diptera/Anthomyiidae/Botanophila phrenione/Botanophila phrenionea choke flylarva Fungus / external feeder /Fungi/Ascomycota/Sordariomycetes/Hypocreales/Clavicipitaceae/Epichloe/EpichloechokesyoungperitheciumSole larva grazes on young perithecium

Author & YearTitleSource
Ackland, D.M., 1972NoteEntomologist 105: 231-232.
Bultman, T.L. & Leuchtmann, A., 2008Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insectsFungal Biology Reviews Vol 22 (3-4): 131-138.
Spooner, B. & Roberts, P., 2005FungiNew Naturalist, 96, 594pp, HarperCollins
Stubbs, F.B. (Editor), 1986Provisional Keys to British Plant Galls95pp, British Plant Gall Society (BPGS)

Epichloe (chokes) may also be included in 'feeds on' relations listed under the following higher taxa:

Epichloe (chokes) may also be included in 'fed on by' relations listed under the following higher taxa:

Subtaxon Rank Featured
subtaxa
No of
interactions
No of
references
Species 6 trophisms
Species 4 trophisms
Species 3 trophisms
Species 9 trophisms
Species 1 trophisms
Species 20 trophisms
Taxonomic hierarchy:
GenusEpichloe (chokes)
FamilyCLAVICIPITACEAE (a family of pyrenomycetes)
OrderHYPOCREALES (an order of ascomycetes and lichens)
SubclassSORDARIOMYCETIDAE (a subclass of ascomycetes and lichens)
ClassSORDARIOMYCETES (a class of ascomycetes)
SubphylumPEZIZOMYCOTINA (a subphylum of ascomycetes)
PhylumASCOMYCOTA (spore shooters, ascomycete)
KingdomFUNGI (true fungi)
DomainEukaryota (eukaryotes)
LifeBIOTA (living things)
NBNNBN (data.nbn.org.uk) has a distribution map for Epichloe (chokes)

Identification Works

Handling & MagnificationAuthorYearTitleSource
in the field () Spooner, B.M. & Kemp, S.L. 2005 Epichloë in Britain Mycologist Vol 19 (2): 82-87.

Epichloe (chokes) may also be included in identification literature listed under the following higher taxa:

General Works

AuthorYearTitleSource
Bultman, T.L. & Leuchtmann, A. 2008 Biology of the Epichloe-Botanophila interaction: an intriguing association between fungi and insects Fungal Biology Reviews Vol 22 (3-4): 131-138.
Kirby, E.J.M. 1961 Host-parasite relations in the Choke disease of grasses TBMS Vol 44 (4): 493-503, IN2-3.
Schardl, C.L., Young, C.A., Faulkner, J.R., Florea, S. & Pan, J. 2012 Chemotypic diversity of epichloae, fungal symbionts of grasses FungEcol Vol 05 (3): 331-344.
White, J.F.Jr., Sullivan, R., Moy, M., Patel, R. & Duncan, R. An overview of problems in the classification of plant-parasitic Clavicipitaceae White, J.F.Jr., Sullivan, R., Moy, M., Patel, R. & Duncan, R. An overview of problems in the classification of plant-parasitic Clavicipitaceae, 11pp, Molecules, morphology and classification: Towards monophyletic genera in the Ascomycetes

Pathology

Ackland, D.M. 1972 Note Entomologist 105: 231-232.
Lembicz, M., Gorzynska, K., Olszanowski, Z., Michelsen & Leuchtmann, A. 2013 The occurrence and preference of Botanophila flies (Diptera: Anthomyiidae) for particular species of Epichloë fungi infecting wild grasses European Journal of Entomology Vol 110 (1): 129-134.
Leuchtmann, A. & Michelsen, V. 2015 Biology and evolution of the Epichloë-associated Botanophila species found in Europe (Diptera: Anthomyiidae) Insect Systematics & Evolution Vol 46: 1-14.
Leuchtmann, A. Botanophila flies associated with Epichloe host species: no evidence for coevolution

Literature listed under the following higher taxa may also be relevant to Epichloe (chokes):

BioImagesBioImages (www.bioimages.org.uk) has 17 images of Epichloe (chokes)

Several flies of the genus Botanophila (Diptera: Anthomyiidae) lay their eggs on this fungus. Females fertilise the fungus by carrying spermatia between Epichloe mycelia.

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