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Hazel Glove Fungus

Hypocreopsis rhododendri


Found on Hazel trees in Britain, it is actually parasitic on the Glue Crust fungus Hymenochaete corrugate not living off the Hazel tree. It is not always possible to see the host crust fungus due to the presence of the Hazel Glove fungus and mosses.

Hazel Glove Fungus’ common name comes from the finger-like projections of the stromata (cushion-like plate of solid mycelium).  It is a type of ascomycete fungus. When mature, the central area of a stroma becomes pinkish brown, and individual perithecia (tiny black dots on the surface of these orange lobes which are sac openings which release the spores) become visible.


Most likely to find in either west coast of Scotland in Atlantic Hazel woodland or temperate rainforest sites or in the south west of England, in North Devon and Cornwall, again in temperate rainforest habitat.


Temperate rainforest, parasitic on Glue Crust fungus Hymenochaete corrugata on Hazel trees.

Did you know?

Hazel Glove fungus is an indicator of good air quality and temperate rainforest conditions, making it a flagship species for this threatened habitat.

Temperate rainforests are found in areas that are influenced by the sea, with high rainfall and humidity and damp climate. They are home to some intriguing and sometimes rare bryophytes, plants and fungi.

Plantlife are working in many ways to protect and restore this globally threatened habitat.

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