Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Senna septemtrionalis
Arsenic Bush
As recorded: Senna septemtrionalis (Viv.) H.S.Irwin & Barneby
Plantae › Tracheophyta › Magnoliopsida › Fabales › Fabaceae
- Collected by
- St.John, H.; Hosaka, E.Y.; Hume, E.; Inafuku, R.; Lindsay, J.C.; Masuhara, R.; Mitchell, D.D.; Wong, W.Edward Yataro Hosaka →E.P. Hume →R. Inafuku →J.C. Lindsay →R. Masuhara →Donald Mitchell →Harold St.John →W. Wong →
- Collector number
- 10971
- Date
- January 2, 1931
- Locality
- Hanalei-Kalihika Ridge. Power Line Trail on slope
- Island
- Kauaʻi
- Region
- Hawaii, United States
- Identified by
- Herbst, D.R.; Sohmer, S.H.; Wagner, W.L.Derral R. Herbst →Seymour H. Sohmer →Warren L. Wagner Jr. →
- Record type
- Preserved specimen
Collected the same day
On January 2, 1931, St.John, H.; Hosaka, E.Y.; Hume, E.; Inafuku, R.; Lindsay, J.C.; Masuhara, R.; Mitchell, D.D.; Wong, W. also collected 6 other specimens.
Senna septemtrionalis observed alive in Hawaiʻi
This specimen was collected in 1931. Since 2000, iNaturalist observers have recorded 63 research-grade sightings in the wild, most recently on 2026-10-03.
2026-10-03
Kaloko, HI 96740, USA
no rights reserved
2026-09-29
Kailua Kona, HI, US
(c) Jason Flor Flores, some rights reserved (CC BY-NC)
2026-08-27
Honua‘ula Forest Reserve, Kailua Kona, HI, US
(c) yeahtoadally, some rights reserved (CC BY-NC)
2026-08-27
Kuliouou - Kalani Iki, Honolulu, HI, USA
no rights reserved
2026-07-24
Kailua Kona, HI, US
(c) Jason Flor Flores, some rights reserved (CC BY-NC)
2026-07-21
Honua‘ula Forest Reserve, Kailua Kona, HI, US
(c) James Miller, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Senna septemtrionalis. BISH 402867. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956274939. Accessed via explore.bishopmuseum.org/specimens/bish/402867.
Record sources
- GBIF occurrence 5956274939 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026