Learn About Mushrooms

The best guide to our local mushrooms is “Mushrooms of the Redwood Coast” by Noah Siegel and Christian Schwarz.

We also recommend “All the Rain Promises and More” by David Arora for those who are primarily interested in learning edible mushrooms and his “Mushrooms Demystified” for those who want more complete information and to learn to use keys.

Links to books:
All the Rain Promises and More” – Northtown Books, Arcata Link; Amazon Link
Mushrooms Demystified” – Northtown Books, Arcata Link; Amazon Link
Mushrooms of the Redwood Coast” – Northtown Books, Arcata Link; Amazon Link

HBMS Meetings

The HBMS meets on the third Wednesday of each month at Humboldt Unitarian Universalist Fellowship (24 Fellowship Way, Bayside CA 95524) from September through January - all meetings will also be livestreamed via Zoom.

We have a “show and tell” period beginning at 7:00 p.m. where we discuss and identify mushrooms brought by meeting attendees. A brief meeting for announcements and other club business begins at 7:30 p.m. and is followed by the educational program at approximately 7:45 p.m.

Our monthly programs feature both local and nationally known speakers on many topics involving fungi. We have had presentations on cultivation, photography, dyeing wool with mushrooms, slime molds, and mushrooms of Guyana, Costa Rica, Australia and many more.

Our meetings are free and open to the public; you do not have to be a member to attend or stream on Zoom.

Mushroom ID Workshops

The mushroom identification workshops are open to HBMS members who want to learn just a few edibles, those who would like to be able to identify fungi to species and those who are somewhere in between. The classes are taught by knowledgeable members and include a power point presentation of the features used to identify mushrooms and then hands on work with common fungi and keys using those features. More advanced classes on using keys are also offered if there are enough interested members. Consult the Calendar for details on this season’s classes.

Field Trips

The mushroom field season is relatively short – prime months are October through December depending on when the rains begin and when the cold sets in. We begin our trips in September along the coast where fog and drizzle cause some fungi to fruit early. October is a good time to look for fungi at higher elevations before it becomes too cold. November is good for fungi in Spruce forests along the coast and tan oak/madrone habitat inland. December is a continuation of November’s habitats with the addition of the fungal flora of the dunes. Things begin to slow down by January although a winter flora will still be fruiting. In May there are morels and other snowbank fungi at the higher elevations, and we may have an overnight field trip at this time.

Field trip dates and times are publicized in our member newsletter. Field trips are for members only and all must have signed liability waivers. Destinations for these trips will be based upon where fungi are most likely to be found at that time.

All our field trips have an educational focus. Trips other than the regular ones may have a special focus such as photography and others may be to sites (State and National Parks) where no picking is allowed and the focus is entirely educational.

Participants on our field trips should be appropriately attired (the mushroom season is rainy and can be cold), wear shoes for hiking, and bring water and food if it is an all day trip.

Annual Mushroom Fair

Our fair features:

  • Between 300 – 500 species of fungi collected locally, identified and displayed in taxonomic groups on natural habitat materials

  • Displays of edible and toxic mushrooms presided over by experts on these fungi

  • Expert speakers giving educational talks and workshops

  • Educational posters on fungi and ecology, fungal biology, odors, and many other topics

  • Educational activity guides for children of varying ages to help them learn about fungi

  • HBMS merchandise with exclusive yearly designs

  • Local mushroom-themed vendors

  • Mushroom cultivation supplies for sale

  • Sales of mushroom field guides, cookbooks and more

  • Mushroom identification for the public – bring your mushrooms!