iNaturalist Research Grade Observations
Catalog #: 4748791
Taxon: Leccinum arbuticola Thiers
Family: Boletaceae
Collector: alan_rockefeller      
Date: 2015-12-12
Verbatim Date: 2015-12-12
Locality: United States, California, San Juan Ridge, California, USA
39.36695  -120.9685 +-12025m.
Georeference Remarks: GEODETIC_DATUM_ASSUMED_WGS84
Description: Original observation #4748791 (iNaturalist)
Occurrence Remarks:

Seen at the Yuba Watershed Fungus Exposition.

Similar to Leccinum manzanitae, however blues much more strongly and has a lighter colored cap. A few people said that this pale form only has been spotted on the San Juan Ridge.

Specimen Images
Rights Holder: © held by the observer (listed as 'Collector') at, with some rights reserved (CC BY-SA)
Record Id: 6bd4983e-f07e-4ca1-a462-5084cb568e78
Occurrence ID (GUID):
For additional information on this occurrence, please contact: Ken-ichi Ueda (
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