
Euphorbia
Spurges
As recorded: Euphorbia L.
Plantae › Tracheophyta › Magnoliopsida › Malpighiales › Euphorbiaceae
- Collected by
- van Royen, P.
- Collector number
- 10579
- Date
- August 14, 1973
- Locality
- Lassen County, Lassen National Forest, Hat Creek.
- Region
- California, United States
- Elevation
- 1,300 m
- Record type
- Preserved specimen
Collected the same day
On August 14, 1973, van Royen, P. also collected 4 other specimens.
Euphorbia observed alive
This specimen was collected in 1973. Since 2000, iNaturalist observers have recorded 11,333 research-grade sightings in the wild, most recently on 2026-10-09.

2026-10-09
Atsimo-Andrefana, MG-TL, MG
(c) NivohenintsoaR., some rights reserved (CC BY-NC)

2026-10-07
United States
(c) Roger Latham, some rights reserved (CC BY-NC)

2026-10-07
Pfaffstätten, Österreich
(c) mst_, some rights reserved (CC BY-NC)

2026-10-04
Pano Arodes, Paphos 8703, Cyprus
(c) Ruslan Salimgareev, some rights reserved (CC BY)

2026-10-03
Guaymas, MX-SO, MX
(c) Juan Cruzado Cortés, some rights reserved (CC BY)

2026-10-03
MQRG+RXF, Phu Khang, Phra Phutthabat District, Saraburi 18120, Thailand
(c) Wich’yanan (Jay) Limparungpatthanakij, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Euphorbia. BISH 403582. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956505542. Accessed via explore.bishopmuseum.org/specimens/bish/403582.
Record sources
- GBIF occurrence 5956505542 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
