- Fungi Including Lichens
- ›Basidiomycete Fungi
- ›Higher Basidiomycetes
- ›Mushrooms, Bracket Fungi, Puffballs, and Allies
- ›Agaricomycetidae
- ›Common Gilled Mushrooms and Allies
- ›Marasmiineae
- ›Physalacriaceae

honey mushrooms
Armillaria
Armillaria, or honey fungus, is a genus of parasitic fungi that live on trees and woody shrubs. It includes about 10 species formerly lumped together as A. mellea. Armillarias are long lived and form some of the largest living organisms in the world. The largest organism (of the species Armillaria solidipes) covers more than 3.4 square miles (8.8 km2) in Oregon's Malheur National Forest and is more than 2,400 years old. Some species of Armillaria display bioluminescence, resulting...
42 branches of this genus, most-observed first

Honey Mushroom
speciesArmillaria mellea

Honey Mushroom
speciesArmillaria ostoyae

Bulbous Honey Fungus
speciesArmillaria gallica

northern honey fungus
speciesArmillaria borealis
Armillaria sinapina
speciesArmillaria sinapina

Austral Honey Mushroom
speciesArmillaria novae-zelandiae

Australian honey fungus
speciesArmillaria luteobubalina

Armillaria nabsnona
speciesArmillaria nabsnona

mullet honey fungus
speciesArmillaria cepistipes

Armillaria solidipes
speciesArmillaria solidipes

Armillaria limonea
speciesArmillaria limonea

Armillaria puiggarii
speciesArmillaria puiggarii

Armillaria hinnulea
speciesArmillaria hinnulea

Armillaria fumosa
speciesArmillaria fumosa

Armillaria mexicana
speciesArmillaria mexicana

Armillaria gemina
speciesArmillaria gemina

Armillaria paulensis
speciesArmillaria paulensis

Armillaria calvescens
speciesArmillaria calvescens

Armillaria pallidula
speciesArmillaria pallidula

Armillaria fuscipes
speciesArmillaria fuscipes

Armillaria affinis
speciesArmillaria affinis

Armillaria altimontana
speciesArmillaria altimontana

Armillaria aotearoa
speciesArmillaria aotearoa

Armillaria sp. 'mellea-PNW01'
speciesArmillaria sp. 'mellea-PNW01'

Armillaria obscura
speciesArmillaria obscura

Cyptotrama depauperata
speciesCyptotrama depauperata

Armillaria sp. 'MD24'
speciesArmillaria sp. 'MD24'

Armillaria sp. 'mellea-IN01'
speciesArmillaria sp. 'mellea-IN01'

Armillaria sp. 'mellea-IN02'
speciesArmillaria sp. 'mellea-IN02'
Armillaria heimii
speciesArmillaria heimii
Armillaria nardosmia
speciesArmillaria nardosmia

Armillaria sparrei
speciesArmillaria sparrei

Armillaria sp. 'mellea-OH01'
speciesArmillaria sp. 'mellea-OH01'

Armillaria procera
speciesArmillaria procera
Armillaria rhagadiosa
speciesArmillaria rhagadiosa
Armillaria appendiculata
speciesArmillaria appendiculata
Armillaria tigrensis
speciesArmillaria tigrensis
Armillaria desertorum
speciesArmillaria desertorum
Armillaria umbrinobrunnea
speciesArmillaria umbrinobrunnea
Armillaria jezoensis
speciesArmillaria jezoensis
Armillaria singula
speciesArmillaria singula
Armillaria korhonenii
speciesArmillaria korhonenii
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the old herbals & bestiaries

Illustrations of Fungi which Grow in Bavaria and the Palatinate around Ratisbon, Vols 1–2
Jacob Christian Schaeffer; C.H. Persoon (ed.) · 1800 · p.139

Illustrations of Fungi which Grow in Bavaria and the Palatinate around Ratisbon, Vols 1–2
Jacob Christian Schaeffer; C.H. Persoon (ed.) · 1800 · p.176

Illustrations of Fungi which Grow in Bavaria and the Palatinate around Ratisbon, Vols 1–2
Jacob Christian Schaeffer; C.H. Persoon (ed.) · 1800 · p.186
In the stacks
Searching the stacks…
Every page naming Armillaria in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 55930.