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Bidens pilosa

Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution

BISH 490119Botany

Bidens pilosa

As recorded: Bidens pilosa L.

Plantae › Tracheophyta › Magnoliopsida › Asterales › Asteraceae

Collected by: Huber, H.F.J.; GillGill →H.F.J. Huber →
Collector number: 39
Date: August 21, 1964
Locality: Waimea Canyon
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

334 Bishop specimens of Bidens pilosa · collected 1847–2021Species page ›

Bidens pilosa observed alive in Hawaiʻi

This specimen was collected in 1964. Since 2000, iNaturalist observers have recorded 908 research-grade sightings in the wild, most recently on 2026-10-27.

Bidens pilosa observed 2026-10-27

2026-10-27

Kamehameha Hwy, Pūpūkea, HI, US

(c) mackies, some rights reserved (CC BY-NC)

Bidens pilosa observed 2026-10-24

2026-10-24

Farrington Hwy, Waialua, HI, US

(c) ahmccorm, some rights reserved (CC BY-NC)

Bidens pilosa observed 2026-10-14

2026-10-14

Kalaheo Ave + Opp Kailua Rd, Kailua, HI 96734, USA

(c) Sam Buswell, some rights reserved (CC BY-NC)

Bidens pilosa observed 2026-10-12

2026-10-12

Lāʻie, HI, US

(c) anemoneme, some rights reserved (CC BY-NC)

Bidens pilosa observed 2026-10-09

2026-10-09

Hawaii, US

(c) ashoki, some rights reserved (CC BY-NC)

Bidens pilosa observed 2026-10-03

2026-10-03

Hilo, HI 96720, USA

(c) Craig Ontl, some rights reserved (CC BY-NC)

Observations and photos from iNaturalist, shown only when openly licensed.

Cite this specimen

Bidens pilosa. BISH 490119. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956442643. Accessed via explore.bishopmuseum.org/specimens/bish/490119.

Record sources

GBIF occurrence 5956442643 ↗
Data license: CC_BY_NC_4_0
Last harvested October 26, 2026