Orange Fungus on Trees

Save
Witches butter fungus looks like a small yellow-orange brain.
Witches butter fungus looks like a small yellow-orange brain. (Image: Jupiterimages/Photos.com/Getty Images)

There are a few types of orange fungus that grow on trees. A common type of orange tree fungus is the jelly fungi (Tremellales), which looks soft to the touch or wet like jelly but is actually very hard and can only be cut by a very sharp knife. The Jelly fungi family includes members like fairy butter, horned calocera, witches butter and yellow jelly funguses. Pore fungi (Polyporaceae and Ganodermataceae) also occur on trees in shades of orange. Pore fungi members look like brackets or shelves attached to living or dead trees. Orange pore fungi members include sulphur polypore and honeycomb bracket fungus. All orange colored types of jelly fungi and pore fungi thrive in the United States and Canada.

Honeycomb Bracket Fungus (Favolus alveolaris)

The Honeycomb bracket fungus grows singly or in small clusters on dead broad-leafed tree trunks in the Eastern United States and Southern Canada. The fungus gets its name from the white-yellow honeycomb-like pores on the underside of the bracket. The Fungus is yellow-red with small flat scales and a small white-yellow stem.

Sulphur Polypore (Polyporus sulphureus)

The sulphur polypore fungus is a type of pore fungi often referred to as bracket fungi because of their bracket or shelf-like appearance. The sulphur polypore can be found growing in large colonies on the trunks of broad-leaf and conifer trees in most of the United States and Western and Southern Canada. The brackets of the sulphur polypore fungus sprouts from very short stems and is two to 20 inches wide. The fungus is orange to yellow in color, becoming pale yellow with age. The edges are ruffled and are a slightly paler in color than the top of the fungi. The underside is yellow, which also becomes paler with age.

Fairy Butter (Dacrymyces palmatus)

Fairy butter is a member of the jelly fungi family. The fungus dries out for periods of time, then spreads its spores when soaked with water. Distinguished by its orange- red jelly-like clumps that look like flower petals that have been folded. The fungus is hard but becomes watery and soft as it ages. The fungus grows one-half to two-and-a-half inches wide on conifer stumps and logs in the Eastern sides of the United States and Canada.

Horned Calocera (Calocera cornea)

The horned calocera fungus is a yellow-orange fungus that grows upward in horn-like projections. The horns reach one-quarter to three-quarter inch tall and look like they are made of a jelly-like substance. When the horns are dry they are hard and can become brittle. The horned calocera grows on dead and dying trees in most of the United States and Canada.

Witches Butter (Tremella mesenterica)

Witches butter is part of the Jelly fungi family, which are fungus that dry hard then grow by setting out new spores when soaked with water. Often jelly fungi grow in the winter on dead broad-leaf tree trunks when the melting snow dampens the wood and helps them to multiply. Witches butter is a orange-yellow fungus that looks like a soft glob of butter or a brain, but is hard to the touch. It grows three-quarters to four inches wide with deep wrinkles and folds. It thrives in most of the United States and Canada.

Yellow Jelly fungus (Guepiniopsis alpines)

A member of the jelly fungus family it soaks up water in order to multiply. Yellow jelly fungus is one-quarter to one-half inch wide with a yellow-orange round-oval jelly-like top and small slender stem. The yellow jelly fungus grows in small clusters on conifers on the West Coast of the United States and Canada and around the Northern Great Lakes region.

Related Searches

References

  • “North American Wildlife”; Reader’s Digest; 1982
Promoted By Zergnet

Comments

You May Also Like

Related Searches

M
Is DIY in your DNA? Become part of our maker community.
Submit Your Work!