Triumfetta semitriloba
Sacramento bur
As recorded: Triumfetta semitriloba Jacq.
Plantae › Tracheophyta › Magnoliopsida › Malvales › Malvaceae
- Collected by
- Flynn, T.W.; Wichman Jr., C.; Perlman, S.; Telfer, T.; Kawakami, G.Timothy Flynn →G. Kawakami →Steven Perlman →T.C. Telfer →C.R. Wichman Jr. →
- Collector number
- 3744
- Date
- January 31, 1990
- Locality
- Waimea District, Kawiiki Ganyou
- Island
- Kauaʻi
- Region
- Hawaii, United States
- Elevation
- 457 m
- Identified by
- Wagner, W.L.; Herbst, D.R.Derral R. Herbst →Warren L. Wagner Jr. →
- Record type
- Preserved specimen
Triumfetta semitriloba observed alive in Hawaiʻi
This specimen was collected in 1990. Since 2000, iNaturalist observers have recorded 63 research-grade sightings in the wild, most recently on 2026-10-05.
2026-10-05
Hana, HI 96713, USA
(c) Craig Ontl, some rights reserved (CC BY-NC)
2026-09-08
Honolulu County, US-HI, US
(c) Brynn Fricke, some rights reserved (CC BY)
2026-06-03
Kailua Kona, HI, US
(c) Jason Flor Flores, some rights reserved (CC BY-NC)
2026-05-25
Waialua, HI 96791, USA
no rights reserved
2026-03-06
Waialua, HI 96791, USA
no rights reserved
2026-02-27
Waianae, HI 96792, USA
no rights reserved
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Triumfetta semitriloba. BISH 571963. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956212078. Accessed via explore.bishopmuseum.org/specimens/bish/571963.
Record sources
- GBIF occurrence 5956212078 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026