Since Dean Taylor passed away in 2020, these data are to be considered archived and will not be regularly updated.

Please note that this database used to display specimens from CAS, DS, RSA and POM. However, since the creation of CCH2, the accession numbers of these collections have changed to barcodes. As a result, the accession in Dean's database no longer link to specimens. In the future, Dean's database will be updated to link his notes to the corrected CCH2 accession numbers for these records.

Collection number: 926 Current name: Corylus californica (A. DC.) Rose Field Book name: Corylus rostrata californica Field Book data: p. 135 Tamalpais, March 28th, 1862 Notes (Field Book): The common California hazelnut. North slope of Tamalpais. Seen also in the Sta Cruz Mountains. Not seen yet far from the sea, only in the ranges near the sea Collector: William H. Brewer Collection date: 28 Mar 1862 Taylor notes: Accession numbers: UC5430 State: CA County: Marin Camp number: Place: Mt. Tamalpais Location description: present day Mt. Tamalpais State Park, arbitrarily mapped with the summit coordinates Elevation (estimated): 2000 ft Coordinates: 37.92851 -122.57762 Notes: Curatorial notes: