Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Echinochloa colonum
As recorded: Echinochloa colonum (L.) Link
Plantae › Tracheophyta › Liliopsida › Poales › Poaceae
- Collected by
- Crago, L.M.; Imada, C.L.M. Crago →C.T. Imada →
- Collector number
- 2005-128
- Date
- March 25, 2005
- Locality
- Koko Head, Oahu, HI
- Island
- Oʻahu
- Region
- Hawaii, United States
- Coordinates
- 21.2645, -157.6960
- Identified by
- Cope, T.
- Record type
- Preserved specimen
Where it was collected
Collected the same day
On March 25, 2005, Crago, L.M.; Imada, C. also collected 1 other specimen.
Still here: Echinochloa colonum observed near this locality
This specimen was collected in 2005. Since 2000, iNaturalist observers have recorded 25 research-grade sightings in the wild within 25 km, most recently on 2026-10-13.

2026-10-13
Waimanalo, HI 96795, USA
(c) Thomas Irvine, some rights reserved (CC BY)

2025-11-08
Heeia, HI 96744, USA
(c) Thomas Irvine, some rights reserved (CC BY)

2025-09-04
Nuuanu - Punchbowl, Honolulu, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)

2025-04-16
Kalele Rd, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2025-01-14
Manoa, Honolulu, HI, USA
no rights reserved

2025-01-09
Marine Corps Base Hawaii, Kailua, HI, US
(c) Kellen Apuna, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Echinochloa colonum. BISH 717367. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956420697. Accessed via explore.bishopmuseum.org/specimens/bish/717367.
Record sources
- GBIF occurrence 5956420697 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
