
Bidens menziesii
Mauna Loa Beggarticks
As recorded: Bidens menziesii var. filiformis Sherff
Plantae › Tracheophyta › Magnoliopsida › Asterales › Asteraceae
- Collected by
- Hillebrand, W.B.
- Collector number
- s.n.
- Locality
- Central Plateau
- Island
- Hawaiʻi Island
- Region
- Hawaii, United States
- Record type
- Preserved specimen
Bidens menziesii observed alive in Hawaiʻi
Since 2000, iNaturalist observers have recorded 48 research-grade sightings in the wild, most recently on 2026-09-02.

2026-09-02
Hawaii County, US-HI, US
(c) nikkibirding, some rights reserved (CC BY-NC)

2026-07-29
Hawaii County, US-HI, US
(c) kenbehrens, some rights reserved (CC BY-NC)

2026-05-03
Hawaii County, US-HI, US
(c) dyogi2, some rights reserved (CC BY-NC)

2026-03-24
Hawaii County, US-HI, US
(c) Jason Flor Flores, some rights reserved (CC BY-NC)

2026-03-19
Hawaii County, US-HI, US
no rights reserved

2026-03-01
Hawaii County, US-HI, US
(c) akbirdher, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Bidens menziesii. BISH 455028. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956180037. Accessed via explore.bishopmuseum.org/specimens/bish/455028.
Record sources
- GBIF occurrence 5956180037 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
