
Acmispon wrangelianus
Chile trefoil
As recorded: Lotus subpinnatus Ottley
Plantae › Tracheophyta › Magnoliopsida › Fabales › Fabaceae
- Collected by
- Stemmermann, R.L.
- Collector number
- 202
- Date
- April 4, 1973
- Locality
- Tejon Range; 1.5 miles west of Grapevine. Los Angeles County.
- Region
- California, United States
- Elevation
- 549 m
- Record type
- Preserved specimen
Collected the same day
On April 4, 1973, Stemmermann, R.L. also collected 8 other specimens.
Acmispon wrangelianus observed alive
This specimen was collected in 1973. Since 2000, iNaturalist observers have recorded 932 research-grade sightings in the wild, most recently on 2026-08-18.

2026-08-18
Stantonville Dr, Oakland, CA, US
(c) Annika Olson, some rights reserved (CC BY-NC)

2026-06-29
Farm Hills, Redwood City, CA, USA
(c) Gina Genduso, some rights reserved (CC BY-NC)

2026-06-28
Butters Drive, Oakland, CA, US
(c) Annika Olson, some rights reserved (CC BY-NC)

2026-06-26
Edgewood Park and Natural Preserve, Redwood City, CA, USA
(c) Sue Lindner, some rights reserved (CC BY-NC)

2026-05-28
Russian Ridge Open Space Preserve, Redwood City, CA, US
no rights reserved

2026-05-26
Fairfax, CA 94930, USA
no rights reserved
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Acmispon wrangelianus. BISH 455537. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956294423. Accessed via explore.bishopmuseum.org/specimens/bish/455537.
Record sources
- GBIF occurrence 5956294423 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
