Veined Mushrooms Chanterelles, trumpets, and other fungi with ridged or wrinkled undersides
Veined mushrooms get their name from the blunt, forking ridges on the underside of the cap. True gills are thin, sharp-edged plates. These ridges are usually shallower and rounder, fork and cross-connect like veins, and run down the stem (decurrent). How pronounced they are varies: some species have nearly smooth undersides, and some chanterelles have fairly gill-like ridges.
The group includes some of the most sought-after wild mushrooms in the Pacific Northwest, including chanterelles, which support a significant commercial harvest. It also includes black trumpets, pig’s ear, the scaly chanterelles and the blue chanterelles. The shared ridged underside is a case of convergent evolution: pig’s ear and the scaly chanterelles are more closely related to coral mushrooms (Ramaria) than to true chanterelles.
Scout Chanterelle Habitat on Forayz
Use ecoregion data and soil moisture maps to identify productive chanterelle zones. Pro adds tree species maps and timber harvest overlays for deeper scouting.
Notable PNW Species
Chanterelles — Cantharellus and Craterellus
The PNW’s chanterelles are the Pacific golden (Cantharellus formosus), the most common by far, plus the rainbow (C. roseocanus), Cascade (C. cascadensis) and white (C. subalbidus) chanterelles, and the yellowfoot (Craterellus). All grow from the ground under conifers, and the Cantharellus species have solid, stringy white flesh. Each species has its own habitat and season, and there are look-alikes to rule out, including the western jack-o’-lantern and the false chanterelle.
Species, habitat, season and look-alikes are covered in full in our chanterelles guide, with a separate page on the yellowfoot.
Black Trumpet — Craterellus calicornucopioides
Thin-fleshed, hollow, trumpet- or funnel-shaped, gray-black to dark brown. The underside is smooth to slightly wrinkled rather than ridged, and dark bluish to brownish gray. Grows in troops and clusters in duff, typically with hardwoods, especially oak and tanoak. Over most of Cascadia it is uncommon, turning up mainly in low-elevation Oregon white oak and madrone woodland; it becomes more common from southwest Oregon south into California. Late fall into early spring. One of the best edibles, with a strong, fragrant, earthy flavor, and no toxic look-alikes. The European name C. cornucopioides is misapplied here. The similar black chanterelle (C. atrocinereus) has a veined underside and is not tubular when young.
Pig’s Ear — Gomphus clavatus
Grows in fused clusters and rosettes of lopsided, club- to fan-shaped fruitbodies. The cap is brownish to tan or olive-beige, sometimes with pale lilac patches; the underside is covered in crinkly, cross-veined ridges that are purple to lavender when fresh, fading to lilac-gray. Grows in moss and duff under conifers, especially hemlock and fir. Common on the west side of the Cascades and occasional on the east slope. Fall. Edible: some consider it a delicacy, others find it bland, and some people get stomach upset. Young specimens are more tender. The PNW “G. clavatus” differs genetically from the European species.
Scaly Chanterelle — Turbinellus floccosus
Tall and vase-shaped, with a red to orange, shaggy-scaly cap and a pale, deeply ridged underside. Not a true chanterelle. Very common in conifer forest across Cascadia, often in clumps. Fruits from late summer through fall, lasting into winter on the coast. Not recommended: it causes gastrointestinal upset in some people, with onset that can be delayed 8–14 hours (Ammirati). A variable species complex. See the scaly chanterelle guide.
Turbinellus kauffmanii
Large and vase-shaped like T. floccosus, but beige-tan to light brown, with dramatic blocky, upright scales in concentric rings, and without the orange tones. Bruises pinkish purple. In needle duff under conifers, fairly common across the PNW, and abundant in the Cascades in years with summer or early fall rain. Late summer and fall. Not recommended: reported to cause stomach upset (Bessette) and contains the same toxin as T. floccosus (Ammirati).
Blue Chanterelles — Polyozellus
Fused clusters of overlapping, spoon- to fan-shaped caps, blue to purple-black, with shallow, heavily cross-veined ridges underneath that bruise blue-black. Three species occur in the PNW (P. atrolazulinus, P. marymargaretae and P. purpureoniger), all formerly called P. multiplex, which is an eastern species; they are hard to tell apart without microscopy. Mycorrhizal with conifers, most often found in old-growth at higher elevations, possibly because that is where suitable habitat remains. Late summer through fall. Edible, with mixed reviews: some find them pleasant, others muddy-tasting.
Ridges, Not Gills
Look at the underside first. Chanterelle ridges are usually blunt, rounded, forked and cross-veined, and look carved from the same flesh as the cap. True gills are thin, sharp-edged plates. The ridges vary, though, and some chanterelles have fairly gill-like ones, so also check for solid, stringy white flesh and growth from the ground. The western jack-o’-lantern (Omphalotus olivascens) has true gills and grows in clusters on wood. See the chanterelles guide for all the look-alikes.
Track Soil Moisture for Chanterelle Timing
Chanterelles need sustained moisture to initiate fruiting. Use the rainfall and soil moisture layers on Forayz to time your first trips of the season. Free with a Forayz account.
Habitat & Season
Most veined mushrooms are mycorrhizal and grow from the ground rather than from wood. The chanterelles, pig’s ear, scaly chanterelles and blue chanterelles grow with conifers; the black trumpet grows mainly with oak and tanoak. Pig’s ear favors hemlock and fir west of the Cascade crest, and the blue chanterelles are most often found in higher-elevation old growth. The main season runs from late summer through fall, with yellowfoot continuing into winter and black trumpets fruiting from late fall into early spring. For chanterelle habitat and timing, see the chanterelles guide.
Sources: Mushrooms of Cascadia (Siegel & Schwarz, 2024); MycoMatch (© Ian Gibson), a compilation of published descriptions through which most other field-guide authors named here are quoted.