Forager's Field Notes Get the journal

Oregon · September

What foragers look for in Oregon in September

11 of the 16 species on the Oregon calendar have September records. Listed by how much of each row's year falls in this month.

Never eat anything based on this page or on the app. These tables show when people recorded these species in public datasets. They do not say anything is ripe, edible or safe, and they do not help identify a find. Confirm every find with a qualified local expert.
‹ AugustOctober ›
  1. Chicken of the woodsLaetiporus spp.
    Peak month for records
    100% of this row's peak · iNaturalist research-grade observations, Oregon · n=727 (309 in September)
  2. Wild roses (hips)Rosa spp.
    Peak month for records
    100% of this row's peak · iNaturalist research-grade observations, Oregon · n=869 (201 in September)
  3. ElderberriesSambucus spp.
    Records tailing off
    85% of this row's peak · iNaturalist research-grade observations, Oregon · n=778 (179 in September)
    USA-NPN cross-check: 28 "Ripe fruits" plant-year records in Oregon peak in July.
  4. ChokecherryPrunus virginiana
    Records tailing off
    70% of this row's peak · iNaturalist research-grade observations, Oregon · n=79 (21 in September)
    USA-NPN cross-check: 43 "Ripe fruits" plant-year records in Oregon peak in August.
  5. ChanterellesCantharellus spp.
    Records rising
    49% of this row's peak · iNaturalist research-grade observations, Oregon · n=1,640 (290 in September)
  6. Oyster mushroomsPleurotus spp.
    Records rising
    36% of this row's peak · iNaturalist research-grade observations, Oregon · n=567 (38 in September)
  7. King boleteBoletus edulis
    Records rising
    34% of this row's peak · iNaturalist research-grade observations, Oregon · n=1,043 (182 in September)
  8. Blueberries, huckleberries and relativesVaccinium spp.
    Records tailing off
    33% of this row's peak · iNaturalist research-grade observations, Oregon · n=1,164 (152 in September)
    USA-NPN cross-check: 61 "Ripe fruits" plant-year records in Oregon peak in August.
  9. Lion's mane and other HericiumHericium spp.
    Records rising
    14% of this row's peak · iNaturalist research-grade observations, Oregon · n=396 (29 in September)
  10. Serviceberries (juneberries)Amelanchier spp.
    Records tailing off
    14% of this row's peak · iNaturalist research-grade observations, Oregon · n=124 (5 in September)
    USA-NPN cross-check: 65 "Ripe fruits" plant-year records in Oregon peak in July.
  11. Black trumpets and other CraterellusCraterellus spp.
    Records rising
    13% of this row's peak · iNaturalist research-grade observations, Oregon · n=795 (25 in September)

In Oregon, September is the busiest month of the year for records of: Chicken of the woods, Wild roses (hips). Records of Blackberries, raspberries and relatives, Hazelnuts, Wild strawberries drop below the listing line after August. "Peak month" means the month with the most records for that row; "rising" and "tailing off" describe the record counts on either side of it, nothing about the plant or fungus itself.

‹ AugustOctober ›

Questions

What do foragers look for in Oregon in September?

In public records for Oregon, people most often report these in September: Chicken of the woods, Wild roses (hips), Elderberries, Chokecherry, Chanterelles, Oyster mushrooms, King bolete, Blueberries, huckleberries and relatives. This is a list of records, not of anything safe to eat.

Does a record mean it is ripe or edible?

No. A record means someone reported the species that month. It says nothing about ripeness, quantity or edibility, and many have dangerous lookalikes. Confirm every find with a qualified local expert.

Same month, nearby

Washington in SeptemberIdaho in SeptemberCalifornia in September

Oregon: the whole year · September across the US

Source and date

Counts are public records by calendar month, shown as a share of each row's busiest month. A record means someone reported the species that month; it says nothing about quantity, ripeness or safety. Records follow where and when people go out, so busy weekends and popular parks count more than remote ground.

iNaturalist
Research-grade observations, Oregon, all years to 2026-10-20: mushrooms as all observations; fruit and nut plants as observations annotated "Fruits or Seeds". Retrieved 2026-10-20 from the iNaturalist API. inaturalist.org
USA-NPN
Nature's Notebook "Ripe fruits" phenophase status records, Oregon, 2009–2025 (one record = one plant in one year, from first to last "yes"). Retrieved 2026-10-20 from the USA National Phenology Network data service, shown as a cross-check where a row has at least 8 records. usanpn.org
Rows
The 11 rows above are the species with at least 10% of their peak-month count, and at least 3 records, in September in Oregon. Common names are the ones foragers use and are not an identification; the scientific name is the source's taxon.

Record what you find

Forager's Field Notes is a private journal: your own names, your own patches, stored only on your phone. Log a find and your own calendar builds itself, week by week, with a year wheel you can share and a field checklist for next month.

It never identifies species or judges edibility. Free to start, no account.

App StoreGoogle PlayBuild your own calendar