Lobster Mushroom
In windowHypomyces lactifluorum
Red-orange parasitic crust; dense, with a seafood aroma.
Aug 1 – Oct 31 · peak Sep–Sep
Details →Catalog
Sorted by what opens next, then by value. The bar traces the run across the year; hover any bar for where it stands today.
Hypomyces lactifluorum
Red-orange parasitic crust; dense, with a seafood aroma.
Aug 1 – Oct 31 · peak Sep–Sep
Details →Laetiporus conifericola
Sulphur-and-orange shelves on dead conifers; shreddy, like white-meat chicken. One of the region's easiest finds.
Summer heat on dead conifer wood; low elevations first, climbing uphill into fall.
Jun 1 – Oct 31 · peak Jul–Sep
Details →Cantharellus formosus
Oregon's state mushroom. Apricot aroma, firm texture, abundant across damp autumn forest floors.
A ≥1.5″ soak sets an 18-day clock to the flush.
Aug 15 – Jan 31 · peak Oct–Nov
Open the tracker →Sparassis radicata
Massive ruffled head like egg noodles; at the base of old-growth conifers.
Aug 15 – Nov 15 · peak Sep–Oct
Details →Sarcodon imbricatus
Brown overlapping scaly caps with teeth; bitter-savory, excellent dried.
Aug 15 – Oct 31 · peak Sep–Sep
Details →Boletus edulis
Massive, dense, nutty. High-elevation Cascade firs and coastal Sitka spruce duff.
Warm rain on high-elevation firs.
Sep 1 – Nov 15 · peak Oct–Oct
Details →Polyozellus multiplex
Purple-black clusters; rich and complex. Rare, high-elevation spruce-fir.
Sep 1 – Nov 15 · peak Sep–Oct
Details →Armillaria solidipes
Forms the largest living organisms in eastern Oregon; sweet, firm caps.
Sep 1 – Nov 15 · peak Sep–Oct
Details →Hericium abietis / erinaceus
Cascading white icicle teeth on dying conifer logs; crab-like texture.
Sep 1 – Dec 15 · peak Oct–Nov
Details →Coprinus comatus
Tall scaly caps, spring and fall; cook immediately before they melt to ink.
Sep 1 – Nov 30
Details →Tricholoma murrillianum
Cinnamon-pine aroma, prized export. Central Cascade sandy soils and coastal dunes.
Cool nights after the first fall rains.
Sep 15 – Nov 30 · peak Oct–Oct
Details →Cantharellus subalbidus
Denser and larger than the golden; hidden under deep old-growth conifer duff.
Same rain-clock as the golden, a touch later.
Sep 15 – Dec 31 · peak Oct–Nov
Details →Craterellus cornucopioides
Dark, smoky, elusive; camouflages in leaf litter. Prized dried.
Oct 1 – Jan 15 · peak Nov–Dec
Details →Hydnum repandum
Teeth instead of gills; sweet, crisp, and notably frost-resistant.
Oct 1 – Feb 28 · peak Nov–Dec
Details →Pleurotus ostreatus
Shelf clusters on alder and maple; mild, anise-tinged.
Oct 1 – May 31
Details →Clitocybe nuda
Lavender hue; late fall in rich leaf litter and compost. Earthy.
Oct 15 – Dec 31 · peak Nov–Nov
Details →Craterellus tubaeformis
Small hollow-stemmed chanterelle; flourishes in wet rotting conifer wood deep into winter.
Takes over where the golden leaves off.
Oct 15 – Feb 28 · peak Dec–Jan
Details →Tuber gibbosum / Leucangium carthusianum
Underground tubers in dense young Douglas-fir stands; best found with trained dogs.
Winter ripening in fir duff; maturity, not a single event.
Nov 1 – Mar 31 · peak Jan–Feb
Details →Morchella spp.
Spring crown jewel; flushes in mountain burn scars and river valleys as snow melts.
Soil hits ~50°F at burn scars as the snowline retreats.
Apr 1 – Jun 30 · peak May–May
Details →Stropharia rugoso-annulata / Agrocybe praecox
Big, earthy woodchip colonizers prized by suburban foragers.
Apr 1 – Jun 30 · peak Apr–May
Details →⚠ Identification reference only. Wild Psilocybe are small brown mushrooms nearly identical to deadly Galerina marginata (lethal amatoxins). Possession of wild psilocybin mushrooms is illegal in Oregon outside the regulated program. Nothing here is harvest guidance.
Psilocybe cyanescens
Wavy chestnut caps on woodchips and mulch; intense blue staining.
Oct 1 – Dec 31· ID only
Details →Psilocybe azurescens
Coastal dune grass near the Columbia mouth; sharp umbo, massive bluing.
Sep 15 – Dec 15· ID only
Details →Psilocybe semilanceata
Bell-shaped nipple cap in wet pastures, from decaying grass roots.
Oct 1 – Dec 31· ID only
Details →Psilocybe baeocystis
Copper cap staining dark blue-green with age; conifer bark mulch and lawn edges.
Sep 1 – Dec 15· ID only
Details →Psilocybe ovoideocystidiata
Spring-flushing on river-zone woody debris and urban mulch.
Apr 1 – Jun 30· ID only
Details →USFS Siuslaw NF: mushroom permits · Harvest rules/permits for Coast Range + Coast (matsutake ≤6/day personal; commercial matsutake apply Aug 5–25).
Seasonal
Oregon Dept. of Forestry: Special Forest Products + fire GIS · Rules for Tillamook/Clatsop/Astoria (core public chanterelle ground); fire-closure ArcGIS polygons.
Seasonal / event · Official page doesn't print a gallon limit (secondary sources say ~1 gal); confirm w/ district office.
NRCS SNOTEL (AWDB REST) · Soil moisture (SMS) + soil temp (STO) at depth: closest machine proxy to the fruiting trigger.
Daily / hourly · No key. High-elevation bias; Coast Range weak. Verify each site reports SMS/STO.
NWS observed precip / QPE · Multi-day antecedent rainfall, the actual emergence trigger; plus forecast via api.weather.gov.
Daily / sub-daily · No key (User-Agent required).
iNaturalist API · Occurrence density, flush phenology, range, photo validation. OR place_id=10; taxon_id formosus=120443.
Real-time · No key for reads; ≤10k req/day. Richest single feed for density & timing.
GBIF API · Normalized historical range + validation (taxonKey formosus=5466954).
iNat→GBIF weekly · No key for search. Pairs with iNat (iNat = freshest, GBIF = clean range).
Mushroom Observer API · Expert-IDed, mycology-specialist observations for ground-truth validation.
Real-time · No key for reads; keep queries narrow (legacy timeouts).
Oregon Mycological Society · Foray announcements + show recaps (cluster around active fruiting).
Event · Deeper detail members-only; no confirmed RSS.
Lincoln County Mycological Society · Coast-specific forays & shows (most on-target for the Oregon Coast).
Monthly / event · Scrapeable WordPress; test /feed/ RSS.
Reddit: r/MushroomHunters, r/oregon · Real-time fruiting confirmation + rough location (ground-truth).
Real-time · Post-2023 API: free tier 100 q/min, OAuth, non-commercial.
ifish.net: annual Fall Mushroom thread · Excellent OR/SW-WA reports with locations + elevations.
Seasonal · Now behind a TollBit anti-bot tollgate (HTTP 307/402); manual read only.
Chanterelle phenology: PNW-GTR-576 et al. · Thresholds: warm-summer = strongest abundance predictor; collectable ~2 wks after first soaking autumn rain; 40–60yr second-growth, Doug-fir/hemlock hosts.
Static · No validated operational model exists; correlational. Express probability.
Open-Meteo (forecast + archive) · Precip/temp forecast (16-day) + historical reanalysis: the rainfall backbone already powering the chanterelle model.
Hourly · No key (10k/day, non-commercial). CC-BY.
NWS api.weather.gov · Official US forecast, station observations, and alerts.
~hourly · No key; User-Agent header required.
iNaturalist / GBIF · Occurrence + phenology for any taxon, site-wide (fungi, shellfish, fish).
Real-time · No key for reads.