Arrhenia Fr.
(a genus of toadstools)

Arrhenia (a genus of toadstools) may be included in 'feeds on' relations listed under the following higher taxa:

FUNGI
(true fungi)

Arrhenia (a genus of toadstools) may be included in 'fed on by' relations listed under the following higher taxa:

AGARICALES
(mushrooms and toadstools)

FUNGI
(true fungi)

Macromycetes
(larger fungi, macrofungi)

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

Subtaxon	Rank	No of interactions	No of references
Arrhenia acerosa Moss Oysterling	Species	2 trophisms
Arrhenia baeospora a lichenicolous toadstool	Species		1 references
Arrhenia chlorocyanea Verdigris Navel	Species	3 trophisms	3 references
Arrhenia epichysium a toadstool	Species	2 trophisms
Arrhenia latispora a toadstool	Species	3 trophisms
Arrhenia lobata a toadstool	Species	2 trophisms
Arrhenia obatra a toadstool	Species	1 trophisms
Arrhenia obscurata a toadstool	Species	1 trophisms	1 references
Arrhenia onisca Slater Navel	Species	1 trophisms
Arrhenia peltigerina a lichenicolous toadstool	Species	2 trophisms	1 references
Arrhenia philonotis Mire Navel	Species	2 trophisms
Arrhenia retiruga Small Moss Oysterling	Species	9 trophisms
Arrhenia rickenii a toadstool	Species	1 trophisms	1 references
Arrhenia rustica a toadstool	Species	2 trophisms
Arrhenia spathulata Spatulate Oysterling	Species	1 trophisms
Arrhenia sphagnicola Sphagnum Navel	Species	1 trophisms
Arrhenia umbratilis Bog Shadow	Species		2 references
Arrhenia velutipes a toadstool	Species	3 trophisms

Taxonomic hierarchy:

Genus	Arrhenia (a genus of toadstools)
Family	TRICHOLOMATACEAE (a family of toadstools)
Order	AGARICALES (mushrooms and toadstools)
Class	AGARICOMYCETES (a class of fungi)
Subphylum	AGARICOMYCOTINA
Phylum	BASIDIOMYCOTA (spore droppers)
Kingdom	FUNGI (true fungi)
Domain	Eukaryota (eukaryotes)
Life	BIOTA (living things)

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

NBN (data.nbn.org.uk) has a distribution map for Arrhenia (a genus of toadstools)

Identification Works

	Author	Year	Title	Source
	Elborne, S.A.			Knudsen, H, Lange. C. & Knutsson. T. Agaricus L.: Fr., Funga Nordica
()	Ellis, M.B. & J.P.	1998	Microfungi on Miscellaneous Substrates: An Identification Handbook	2nd (New Enlarged) edition, 246pp, The Richmond Publishing Co. Ltd
()	Kuyper, T.W.		Arrhenia Fr., Summa Veget.: 312. 1849	Bas, C. & Kuyper, T.W. Tricholomataceae R. Heim ex Pouz. (continuation), 8pp, Flora Agaricina Neerlandica 3
	Watling, R. & Gregory, N.M.	1989	Crepidotaceae, Pleurotaceae and other pleurotoid Agarics	British Fungus Flora, vol 6, 157pp, Her Majesty’s Stationery Office

Arrhenia (a genus of toadstools) may also be included in identification literature listed under the following higher taxa:

TRICHOLOMATACEAE
(a family of toadstools)

AGARICALES
(mushrooms and toadstools)

AGARICOMYCETES
(a class of fungi)

BASIDIOMYCOTA
(spore droppers)

FUNGI
(true fungi)

Eukaryota
(eukaryotes)

BIOTA
(living things)

Macromycetes
(larger fungi, macrofungi)

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

Literature listed under the following higher taxa may be relevant to Arrhenia (a genus of toadstools):

TRICHOLOMATACEAE
(a family of toadstools)

AGARICALES
(mushrooms and toadstools)

AGARICOMYCETES
(a class of fungi)

BASIDIOMYCOTA
(spore droppers)

FUNGI
(true fungi)

Eukaryota
(eukaryotes)

BIOTA
(living things)

Macromycetes
(larger fungi, macrofungi)

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

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Taxonomic hierarchy:

Arrhenia is also a member of:

Identification Works

BioInfo - Wildlife Information (UK)