pore fungus
Noun: 1. A type of fungus characterized by having its spore-bearing surface (the hymenium) located inside numerous tiny tubes or pores, rather than on gills or other structures. The fruiting bodies (mushrooms or conks) of these fungi are typically tough, woody, and long-lasting at maturity. This is a common name for fungi in families such as Polyporaceae and Boletaceae.
The term "pore fungus" is used to describe and categorize a broad group of fungi based on their distinctive spore-bearing morphology. It is a descriptive, non-scientific term often employed in field guides and by naturalists. * The bracket growing on the side of that dead tree is a pore fungus. * Many pore fungi are important decomposers of wood in forest ecosystems.
- The term is often used interchangeably with "polypore," especially for the tough, shelf-like fungi (bracket fungi) that grow on wood. However, "polypore" is a more precise mycological term.
- While boletes are also pore fungi, they are typically distinguished by having fleshy, soft fruiting bodies with a central stem and a detachable pore layer, unlike the woody, persistent polypores.
- Polypore (n): A more specific term for a pore fungus, typically referring to members of the family Polyporaceae, which are usually tough, woody, and grow on wood.
- Bolete (n): A type of pore fungus (family Boletaceae) with a soft, fleshy cap and stem; the pore layer is often easily separable from the cap.
- Bracket Fungus (n): A common name for many polypores that form shelf-like or bracket-shaped fruiting bodies on trees.
- Polypore
- Bracket fungus (for many, but not all, polypores)
"Pore fungus" has a single, specific meaning in mycology. It does not have other common definitions outside of describing this morphological group of fungi. The word "pore" in this context refers exclusively to the microscopic tubes on the fungus, not to skin pores.
- woody pore fungi; any fungus of the family Polyporaceae or family Boletaceae having the spore-bearing surface within tubes or pores; the fruiting bodies are usually woody at maturity and persistent