Ceratobasidium cornigerum (Bourdot) D.P. Rogers
(Sharp Eyespot Disease On Winter Wheat and Switchgrass - causative organism)

Interactions where Ceratobasidium cornigerum 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
basidiome		basidiome is associated with mycorrhiza			ORCHIDACEAE	orchids	Asparagales	Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005	/Fungi/Basidiomycota/Agaricomycetes/Cantharellales/Ceratobasidiaceae/Ceratobasidium cornigerum/	Ceratobasidium cornigerum	sharp eyespot disease on winter wheat and switchgrass (causative organism)				basidiome	Plant / associate			/Plantae/Tracheophyta/Magnoliopsida/Asparagales/Orchidaceae/	Orchidaceae	orchids			mycorrhiza
basidiome		basidiome is saprobic on decayed wood			[Broadleaved trees]	broadleaved, frondose or deciduous trees		Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005	/Fungi/Basidiomycota/Agaricomycetes/Cantharellales/Ceratobasidiaceae/Ceratobasidium cornigerum/	Ceratobasidium cornigerum	sharp eyespot disease on winter wheat and switchgrass (causative organism)				basidiome	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Broadleaved trees/	Broadleaved trees	broadleaved, frondose or deciduous trees		decayed	wood
basidiome		basidiome is saprobic on decayed leaf litter			[Broadleaved trees]	broadleaved, frondose or deciduous trees		Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005	/Fungi/Basidiomycota/Agaricomycetes/Cantharellales/Ceratobasidiaceae/Ceratobasidium cornigerum/	Ceratobasidium cornigerum	sharp eyespot disease on winter wheat and switchgrass (causative organism)				basidiome	Foodplant / saprobe			/Plantae/Tracheophyta/Magnoliopsida/Broadleaved trees/	Broadleaved trees	broadleaved, frondose or deciduous trees		decayed	leaf litter
basidiome		basidiome feeds on live leaf			[Herbaceous Plants]	herbaceous plants		Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005	/Fungi/Basidiomycota/Agaricomycetes/Cantharellales/Ceratobasidiaceae/Ceratobasidium cornigerum/	Ceratobasidium cornigerum	sharp eyespot disease on winter wheat and switchgrass (causative organism)				basidiome	Foodplant / feeds on			/Plantae/Tracheophyta/Magnoliopsida/Herbaceous Plants/	Herbaceous Plants	herbaceous plants		live	leaf
mycelium		mycelium causes spots on live stem			Panicum miliaceum	Common Millet	Poales: Poaceae	First report of Rhizoctonia cerealis causing sharp eyespot in Panicum virgatum in the UK, Etheridge, J.V., Davey, L. & Christian, D.G., 2001	/Fungi/Basidiomycota/Agaricomycetes/Cantharellales/Ceratobasidiaceae/Ceratobasidium cornigerum/	Ceratobasidium cornigerum	sharp eyespot disease on winter wheat and switchgrass (causative organism)				mycelium	Foodplant / spot causer		Foreign	/Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Panicum miliaceum/	Panicum miliaceum	common millet		live	stem
mycelium		mycelium causes spots on live leaf			Panicum miliaceum	Common Millet	Poales: Poaceae	First report of Rhizoctonia cerealis causing sharp eyespot in Panicum virgatum in the UK, Etheridge, J.V., Davey, L. & Christian, D.G., 2001	/Fungi/Basidiomycota/Agaricomycetes/Cantharellales/Ceratobasidiaceae/Ceratobasidium cornigerum/	Ceratobasidium cornigerum	sharp eyespot disease on winter wheat and switchgrass (causative organism)				mycelium	Foodplant / spot causer		Foreign	/Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Panicum miliaceum/	Panicum miliaceum	common millet		live	leaf
mycelium		mycelium causes spots on live stem			Panicum virgatum	Switchgrass	Poales: Poaceae	First report of Rhizoctonia cerealis causing sharp eyespot in Panicum virgatum in the UK, Etheridge, J.V., Davey, L. & Christian, D.G., 2001	/Fungi/Basidiomycota/Agaricomycetes/Cantharellales/Ceratobasidiaceae/Ceratobasidium cornigerum/	Ceratobasidium cornigerum	sharp eyespot disease on winter wheat and switchgrass (causative organism)				mycelium	Foodplant / spot causer		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Panicum virgatum/	Panicum virgatum	switchgrass		live	stem
mycelium		mycelium causes spots on live stem			Triticum aestivum	Bread Wheat	Poales: Poaceae	First report of Rhizoctonia cerealis causing sharp eyespot in Panicum virgatum in the UK, Etheridge, J.V., Davey, L. & Christian, D.G., 2001	/Fungi/Basidiomycota/Agaricomycetes/Cantharellales/Ceratobasidiaceae/Ceratobasidium cornigerum/	Ceratobasidium cornigerum	sharp eyespot disease on winter wheat and switchgrass (causative organism)				mycelium	Foodplant / spot causer		UK and/or Eire	/Plantae/Tracheophyta/Magnoliopsida/Poales/Poaceae/Triticum aestivum/	Triticum aestivum	bread wheat		live	stem
basidiome		basidiome feeds on live leaf			[Trees]	broadleaved and coniferous trees		Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005	/Fungi/Basidiomycota/Agaricomycetes/Cantharellales/Ceratobasidiaceae/Ceratobasidium cornigerum/	Ceratobasidium cornigerum	sharp eyespot disease on winter wheat and switchgrass (causative organism)				basidiome	Foodplant / feeds on			/Plantae/Tracheophyta/Trees/	Trees	broadleaved and coniferous trees		live	leaf
basidiome		basidiome is saprobic on dying or moribund frond			FILICOPSIDA	leptosporangiate ferns		Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005	/Fungi/Basidiomycota/Agaricomycetes/Cantharellales/Ceratobasidiaceae/Ceratobasidium cornigerum/	Ceratobasidium cornigerum	sharp eyespot disease on winter wheat and switchgrass (causative organism)				basidiome	Foodplant / saprobe			/Plantae/Pteridophyta/Filicopsida/	Filicopsida	leptosporangiate ferns		dying or moribund	frond

Author & Year	Title	Source
Etheridge, J.V., Davey, L. & Christian, D.G., 2001	First report of Rhizoctonia cerealis causing sharp eyespot in Panicum virgatum in the UK	New Disease Reports Vol 3.
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005	Checklist of the British and Irish Basidiomycota	517pp, Royal Botanic Gardens, Kew

Ceratobasidium cornigerum (Sharp Eyespot Disease On Winter Wheat and Switchgrass - causative organism) may also be included in 'feeds on' relations listed under the following higher taxa:

FUNGI
(true fungi)

Ceratobasidium cornigerum (Sharp Eyespot Disease On Winter Wheat and Switchgrass - causative organism) may be included in 'fed on by' relations listed under the following higher taxa:

FUNGI
(true fungi)

Macromycetes
(larger fungi, macrofungi)

Fungi s.l.
(fungi (in the broad sense))

Taxonomic hierarchy:

Species	Ceratobasidium cornigerum (Sharp Eyespot Disease On Winter Wheat and Switchgrass - causative organism)
Genus	Ceratobasidium (a genus of resupinate fungi)
Family	CERATOBASIDIACEAE (a family of resupinate fungi)
Order	CANTHARELLALES (chanterelles, hedgehog fungi and some fairy clubs and resupinates)
Subclass	AGARICOMYCETIDAE (a subclass of basidiomycetes)
Class	AGARICOMYCETES (a class of fungi)
Subphylum	AGARICOMYCOTINA (a subphylum of fungi)
Phylum	BASIDIOMYCOTA (spore droppers, basidiomycetes)
Kingdom	FUNGI (true fungi)
Domain	Eukaryota (eukaryotes)
Life	BIOTA (living things)

Ceratobasidium cornigerum is also a member of:
Macromycetes - larger fungi, macrofungi (via Cantharellales)
Fungi s.l. - fungi (in the broad sense) (via Fungi)
Lower Plants - lower plants (via Fungi s.l.)

NBN

NBN (data.nbn.org.uk) has a distribution map for Ceratobasidium cornigerum (Sharp Eyespot Disease On Winter Wheat and Switchgrass - causative organism)

Ceratobasidium cornigerum (Sharp Eyespot Disease On Winter Wheat and Switchgrass - causative organism) may be included in identification literature listed under the following higher taxa:

Ceratobasidium
(a genus of resupinate fungi)

CANTHARELLALES
(chanterelles, hedgehog fungi and some fairy clubs and resupinates)

AGARICOMYCETIDAE
(a subclass of basidiomycetes)

AGARICOMYCETES
(a class of fungi)

BASIDIOMYCOTA
(spore droppers, basidiomycetes)

FUNGI
(true fungi)

Eukaryota
(eukaryotes)

BIOTA
(living things)

Macromycetes
(larger fungi, macrofungi)

Fungi s.l.
(fungi (in the broad sense))

General Works

Author	Year	Title	Source
Etheridge, J.V., Davey, L. & Christian, D.G.	2001	First report of Rhizoctonia cerealis causing sharp eyespot in Panicum virgatum in the UK	New Disease Reports Vol 3.
Weber, R.W.S. & Webster, J.	2001	Teaching techniques for mycology: 14. Mycorrhizal infection of orchid seedlings in the laboratory	Mycologist Vol 15 (2): 55-58.

Literature listed under the following higher taxa may also be relevant to Ceratobasidium cornigerum (Sharp Eyespot Disease On Winter Wheat and Switchgrass - causative organism):

Ceratobasidium
(a genus of resupinate fungi)

CANTHARELLALES
(chanterelles, hedgehog fungi and some fairy clubs and resupinates)

AGARICOMYCETIDAE
(a subclass of basidiomycetes)

AGARICOMYCETES
(a class of fungi)

BASIDIOMYCOTA
(spore droppers, basidiomycetes)

FUNGI
(true fungi)

Eukaryota
(eukaryotes)

BIOTA
(living things)

Macromycetes
(larger fungi, macrofungi)

Fungi s.l.
(fungi (in the broad sense))

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