Fungi encyclopedia
A reference for the fungi you actually find
Each entry describes one species the way you meet it in the field — the cap and its surface, what sits underneath, the stipe and its base, the spore print colour, the substrate it fruits from, and the species most often confused with it.
Showing results for “Orange Polypore”
Coffee Leaf Rust
Other Fungi
A tropical rust that dusts the undersides of coffee leaves with vivid orange-yellow powder beneath pale translucent spots on the upper surface.
Spore print · Not applicable (bright orange spore masses)
Common Jellyspot
Jellies
Minute orange-yellow jelly blobs scattered in numbers over damp dead wood and old fence posts, among the most frequently encountered of all small fungi.
Spore print · Whitish to pale yellow
Golden Ear
Jellies
A deep golden-orange jelly fungus forming firm, ear- or petal-shaped lobes on hardwood, always accompanied by the hairy brackets of Stereum hirsutum, the host it parasitises.
Spore print · White
Golden-edge Bonnet
Gilled
A small conifer-litter bonnet whose dull olive-brown cap hides gills bordered with brilliant orange edges. The orange tone is repeated on the stipe and its basal hairs.
Spore print · White
Frost's Amanita
Gilled
A small, brightly coloured eastern amanita with an orange cap, a strongly grooved margin, pale yellow warts, and a rounded bulb finished with a distinct collar-like rim.
Spore print · White
Darwin's Fungus
Cups & Discs
A globe-shaped orange ascomycete that erupts in clusters from woody galls on southern beech trees in Patagonia and Tierra del Fuego, its surface dimpled with honeycomb-like cups.
Spore print · White
Elegant Sunburst Lichen
Other Fungi
A tightly appressed, brilliant orange rock lichen forming neat rosettes of narrow radiating lobes, common on bird-perch boulders in alpine and arctic country.
Spore print · Not applicable
Scarlet Caterpillarclub
Other Fungi
A small bright orange club fungus that grows out of the buried pupa or larva of a moth. Digging carefully beneath the club reveals the orange-stained insect from which it arises.
Spore print · White
Crepidotus crocophyllus
Gilled
A stalkless fan-shaped wood fungus with a whitish cap flecked with tawny-brown scales and distinctive saffron to orange-yellow gills that age brown. It fruits on decaying hardwood.
Spore print · Brown to cinnamon-brown
Split Porecrust
Polypores
An extremely common white to cream resupinate polypore whose pores split and fray, becoming maze-like and finally tooth-like towards the centre.
Spore print · White
Flame Mycena
Gilled
A brilliant scarlet to flame-orange bonnet of western North American conifer duff, with orange gills edged in red and a tuft of orange fibrils at the stem base.
Spore print · White
Native Bread
Polypores
An Australian polypore whose small funnel-shaped cap rises on a stalk from a large, hard, marbled underground sclerotium buried in forest soil.
Spore print · White
Heterobasidion annosum
Polypores
A perennial, irregularly shelving polypore found at the root collar and stump surfaces of conifers, recognised by its rough red-brown to blackish upper crust, sharp white growing margin and cream pore surface.
Spore print · White
Maitake
Polypores
A large clustered polypore that builds a rosette of grey-brown, fan- to spoon-shaped fronds from a branched white stalk at the foot of old oaks. The undersides are covered in tiny white pores rather than gills.
Spore print · White
Juniper-Hawthorn Rust
Other Fungi
A two-host rust fungus that forms small brown galls with orange jelly horns on juniper in spring, then orange leaf spots with tubular outgrowths on hawthorn.
Spore print · Not applicable
Honey Waxcap
Gilled
A medium orange waxcap with a dry matt cap, pale orange decurrent-toothed gills and a distinct honey odour that becomes obvious as the fruit body dries.
Spore print · White
Spectacular Rustgill
Gilled
A big, showy orange-tawny agaric that fruits in massive clusters at the base of broadleaf stumps, with a fibrillose scaly cap, ringed stipe and rusty orange spore print.
Spore print · Rusty orange-brown
American Caesar's Mushroom
Gilled
A brilliant red-to-orange Amanita of eastern North American oak and pine woods, with yellow gills, a yellow-orange skirt ring and a thick white sac at the base.
Spore print · White
Saffron Milk Cap
Gilled
A stout orange milkcap with concentric bands on the cap, decurrent orange gills, and carrot-orange latex that slowly turns the flesh green. It grows only with pines.
Spore print · Pale cream to buff
Pear Trellis Rust
Other Fungi
A two-host rust that paints pear leaves with vivid orange spots backed by tiny lattice-like tubes, while producing gelatinous orange horns on juniper stems in spring.
Spore print · Not applicable (orange spore masses)
Cedar-Apple Rust
Other Fungi
A rust fungus that alternates between junipers, where it forms brown galls that push out orange gelatinous horns in spring rain, and apples, where it makes bright orange leaf spots.
Spore print · Not applicable
Chestnut Blight
Other Fungi
A bark-inhabiting sac fungus that forms sunken orange-brown cankers studded with pinhead-sized orange fruiting bodies. Fans of buff mycelium spread beneath the cracked bark of the affected stem.
Spore print · Not applicable
Golden-Eye Lichen
Other Fungi
A small, shrubby orange lichen on twigs, distinguished by bright orange apothecia rimmed with hair-like cilia that give it an eyelashed, eye-like look.
Spore print · Not applicable
Western Jack-O'-Lantern
Gilled
A clustered orange mushroom flushed with distinctive olive-green tones, with long-decurrent orange gills that glow faintly green in darkness, fruiting from oak stumps and roots on the Pacific coast.
Spore print · Cream to pale yellow