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Candlesnuff Fungus

(Xylaria hypoxylon)

The Candlesnuff Fungus is very common. It has an erect, stick-like or forked fruiting body with a black base and white, powdery tip. It grows on dead and rotting wood.

Candlesnuff Fungus ©Margaret Holland
Candlesnuff Fungus

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Overview

The Candlesnuff Fungus, also known as the ‘Stag’s Horn’, has an erect, simple or forked fruiting body with a downy stalk. It grows in groups on dead and rotting wood, and can be found on stumps and branches of all sorts of trees.

Key Facts

  • The fruiting body of the Candlesnuff Fungus is simple, erect and stick-like. It is black and hairy at the base of the stem and powdery white at the tip. The stem can become flattened and branched in a fork like an antler, hence the other name of ‘Stag’s Horn’.
  • The Candlesnuff Fungus relies on dead wood, but the importance of this habitat for wildlife is often overlooked: to keep a place ‘neat’, mature and ageing trees may be removed and fallen dead wood cleared away. By keeping deadwood in your garden, you can encourage all kinds of fungi to grow, in turn, attracting the wildlife that depends upon it.
  • Stem height: 1-6cm

Amazing mycelium

Mushrooms, the colourful fruiting bodies of fungi, can usually be seen between late summer and early winter. These grow up from an unseen network of tiny filaments called hyphae, which together form a structure known as the mycelium. The fruiting bodies produce spores for reproduction, although fungi can also reproduce asexually by fragmentation. The mycelium of many fungi often forms a symbiotic relationship with the trees around it, wrapping around the roots and supplying them with nutrients taken from the soil. In exchange, the fungus receives sugars produced by the trees.

Status

Common.

Seasonality

All year round

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