Callirhoe involucrata
low poppymallow
2
Bishop specimens
0
Type specimens
1960
First collected
2008
Last collected
2026
Last seen alive
Two centuries of collecting
The oldest Bishop specimen was collected in 1960 by Harrington Jr., H.A. (Brazos Co.; 7 1/2 miles S. College Station; along Southern Pacific Railroad).
Alive today
7,163 research-grade iNaturalist sightings in the wild since 2000. Most recent first.
2026-10-26
Williamson County, TX, USA
(c) Cindy Chrisler, some rights reserved (CC BY-NC)
2026-10-26
Bloomington, WI, USA
(c) Nate Martineau, some rights reserved (CC BY-NC)
2026-10-17
Tarrant County, US-TX, US
(c) Matthew Palmer, some rights reserved (CC BY-NC)
2026-10-13
I-70 E, Hays, KS, US
(c) twbongartz, some rights reserved (CC BY-NC)
2026-09-27
Hastings, NE, USA
(c) buckeye_chestnut, some rights reserved (CC BY-NC)
2026-09-26
Woodward, OK, US
no rights reserved
2026-09-23
S Fossil St, Russell, KS, US
(c) Shawn Hunter, some rights reserved (CC BY-NC)
2026-09-20
Adams County, CO, USA
(c) vwiest, some rights reserved (CC BY-NC)