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: 1287 Current name: Conyza canadensis (L.) Cronquist Field Book name: Field Book data: p. 204 Pacheco Pass, June 20th Camp 77 Notes (Field Book): Composite. Sluggish stream. Common Collector: William H. Brewer Collection date: 20 Jun 1862 Taylor notes: Accession numbers: UC31439 UC31431 State: CA County: Merced Camp number: 77 Place: Pacheco Pass Location description: present day San Luis Reservoir and vicinity Elevation (estimated): 500 ft Coordinates: 37.06378 -121.10823 Notes: Curatorial notes: