iNaturalist Research Grade Observations
Catalog #: 4897814
Taxon: Annulohypoxylon thouarsianum (Lév.) Y.M. Ju, J.D. Rogers & H.M. Hsieh
Family: Hypoxylaceae
Collector: R.J. Adams      
Date: 2016-12-25
Verbatim Date: 2016-12-25
Locality: United States, California, Tomales Bay State Park
38.132072  -122.891082 +-97m.
Georeference Remarks: GEODETIC_DATUM_ASSUMED_WGS84
Description: Original observation #4897814 (iNaturalist)
Occurrence Remarks: These were extremely common on young oaks in the area and were identified by the pimple-like perithecia covering their surfaces.
Specimen Images
Rights Holder: © held by the observer (listed as 'Collector') at, with some rights reserved (CC BY-SA)
Record Id: b2a75efc-6de4-423e-9bca-6c2f96473638
Occurrence ID (GUID):
For additional information on this occurrence, please contact: Ken-ichi Ueda (
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