Fungi of Fremont, CA
The fungi most often spotted near Fremont, ranked by recent research-grade observations.
44,547
recent observations
50
species listed
50
fungi
Naturalists have logged 44,547 research-grade observations across the 50 most-recorded species near Fremont. The most frequently seen is the Western Jack-o'-lantern, with 3,093 recorded sightings.
Most-observed fungi near Fremont
Western Jack-o'-lantern
Omphalotus olivascens
3,093 observations · iNaturalist
Turkey-tail
Trametes versicolor
2,508 observations · iNaturalist
Mulch Maids
Leratiomyces percevalii
1,867 observations · iNaturalist
Yellow Fieldcap
Bolbitius titubans
1,597 observations · iNaturalist
Hairy Curtain Crust
Stereum hirsutum
1,585 observations · iNaturalist
Annulohypoxylon thouarsianum
Annulohypoxylon thouarsianum
1,545 observations · iNaturalist
Golden Milkcap
Lactarius alnicola
1,462 observations · iNaturalist
Splitgill Mushroom
Schizophyllum commune
1,454 observations · iNaturalist
Red-cage Fungus
Clathrus ruber
1,395 observations · iNaturalist
Springtime Amanita
Amanita velosa
1,350 observations · iNaturalist
Fly Agaric
Amanita muscaria
1,313 observations · iNaturalist
Lace Lichen
Ramalina menziesii
1,313 observations · iNaturalist
Deathcap
Amanita phalloides
1,278 observations · iNaturalist
Western Hardwood Sulphur Shelf
Laetiporus gilbertsonii
1,275 observations · iNaturalist
Golden Ear
Naematelia aurantia
1,245 observations · iNaturalist
Chip Cherries
Leratiomyces ceres
1,132 observations · iNaturalist
Blewit
Collybia nuda
980 observations · iNaturalist
Honey Mushroom
Armillaria mellea
976 observations · iNaturalist
Sulphur Tuft
Hypholoma fasciculare
902 observations · iNaturalist
Shaggy Mane
Coprinus comatus
827 observations · iNaturalist
Gilled Polypore
Trametes betulina
816 observations · iNaturalist
Oakmoss
Evernia prunastri
788 observations · iNaturalist
Questionable Stropharia
Stropharia ambigua
784 observations · iNaturalist
Stubble Rosegill
Volvopluteus gloiocephalus
759 observations · iNaturalist
Oak-loving Elfin Saddle
Helvella dryophila
646 observations · iNaturalist
Yellow Stainer
Agaricus xanthodermus
632 observations · iNaturalist
Redwood Rooter
Caulorhiza umbonata
583 observations · iNaturalist
Liver Bolete
Suillellus amygdalinus
561 observations · iNaturalist
Cabbage Parachute
Gymnopus brassicolens
537 observations · iNaturalist
Candlesnuff Fungus
Xylaria hypoxylon
528 observations · iNaturalist
California Golden Chanterelle
Cantharellus californicus
528 observations · iNaturalist
Mica Cap
Coprinellus micaceus
511 observations · iNaturalist
Western Amethyst Laccaria
Laccaria amethysteo-occidentalis
507 observations · iNaturalist
Hare's Foot Inkcap
Coprinopsis lagopus
506 observations · iNaturalist
Artist's Conk
Ganoderma brownii
504 observations · iNaturalist
Hollyhock Rust
Puccinia malvacearum
493 observations · iNaturalist
Scurfy Twiglet
Tubaria furfuracea
468 observations · iNaturalist
Pungent Slippery Jack
Suillus pungens
468 observations · iNaturalist
Stinking Orange Oyster
Phyllotopsis nidulans
463 observations · iNaturalist
Tree Lungwort
Lobaria pulmonaria
455 observations · iNaturalist
Pale Brittlestem
Candolleomyces candolleanus
449 observations · iNaturalist
Coccora
Amanita calyptroderma
425 observations · iNaturalist
Yellow-staining Milk Cap
Lactarius xanthogalactus
392 observations · iNaturalist
Parrot Mushroom
Gliophorus psittacinus
392 observations · iNaturalist
Golden-eye Lichen
Teloschistes chrysophthalmus
388 observations · iNaturalist
Oyster Mushroom
Pleurotus ostreatus
384 observations · iNaturalist
Fairy Fingers
Clavaria fragilis
376 observations · iNaturalist
Western Jumbo Gym
Gymnopilus ventricosus
373 observations · iNaturalist
Oak-leaf Pinwheel
Collybiopsis quercophila
369 observations · iNaturalist
Coral Tooth Fungus
Hericium coralloides
365 observations · iNaturalist
Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.
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