Arctostaphylos glauca
bigberry manzanita
5
Bishop specimens
0
Type specimens
1907
First collected
1974
Last collected
2026
Last seen alive
Two centuries of collecting
The oldest Bishop specimen was collected in 1907 by Forbes, C.N. (Cedar Mountain, Alameda Co.). The Museum last collected it in 1974; iNaturalist observers have seen it in the wild as recently as October 27, 2026.
Alive today
7,062 research-grade iNaturalist sightings in the wild since 2000. Most recent first.
2026-10-27
Upper Big Tujunga Canyon Rd, Palmdale, CA, US
(c) noshowersarah, some rights reserved (CC BY-NC)
2026-10-26
Hidden Valley to Barker Dam Connector, Desert Hot Springs, CA, US
(c) Erik Atwell, some rights reserved (CC BY-NC)
2026-10-24
San Gabriel Mountains National Monument, Pearblossom, CA, US
no rights reserved
2026-10-24
San Gabriel Mountains National Monument, Pearblossom, CA, US
no rights reserved
2026-10-24
San Gabriel Mountains National Monument, Pearblossom, CA, US
no rights reserved
2026-10-24
Henry W. Coe, Henry W. Coe State Park, Santa Clara County, US-CA, US
(c) gkf17, some rights reserved (CC BY-NC)
2026-10-24
Mountain Center, CA, US
(c) kiloquad, some rights reserved (CC BY-NC)
2026-10-20
Mount Umunhum Trail, Los Gatos, CA, US
(c) Brian Ahern, some rights reserved (CC BY-NC)