Species

Sphaerobolus stellatus (Cannonball fungus)

Sphaerobolus stellatus. Photo: (c) Rebecca Twiss, some rights reserved (CC BY-NC)

iNaturalist • Wikipedia

Sphaerobolus is a genus of fungi in the family Geastraceae. Commonly known as the “shotgun fungus” or “cannonball fungus”, species discharge their spores with explosive force. Discharged spore sacs are sticky and have a tendency to strongly adhere to whatever surface they encounter, making them a nuisance to homeowners, pressure washing contractors, landscape mulch producers and insurance companies.

— Wikipedia

Sightings

Where in Humboldt

Discussion

PLEASE SHARE YOUR THOUGHTS ABOUT SPHAEROBOLUS STELLATUS, THE CANNONBALL FUNGUS