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Acacia koa

Gray Koa

Endemic to HawaiʻiIUCN: least concern

516

Bishop specimens

4

Type specimens

1851

First collected

2025

Last collected

2026

Last seen alive in Hawaiʻi

In the Library

Bishop Museum publications whose pages name Acacia koa, most mentions first.

  1. 1995

    Contributions to the Flora of Hawai‘i. III. Additions, range extensions, and rediscoveries of flowering plants

    Lorence, D.H., T.W. Flynn & W.L. Wagner · Contribution to the Hawaii Biological Survey · 7 pages

  2. 2024

    A natural history survey of North Halawa Valley, O‘ahu, Hawai‘i.. Bishop Museum Bulletins in Cultural and Environmental Sciences 5, 84 pp

    Polhemus, D.A., Howarth, F.G.& Miller, S.E. (editors) · Contribution to the Hawaii Biological Survey · 5 pages

  3. 2011

    Records of the Hawaii Biological Survey for 2011: Plants

    Evenhuis, N.L. & Eldredge, L.G. (eds) · Records of the Hawaii Biological Survey · 4 pages

  4. 2022

    Records of the Hawaii Biological Survey for 2022: Volume

    Evenhuis, N.L. & Eldredge, L.G. (eds) · Records of the Hawaii Biological Survey · 3 pages

  5. 2004

    Records of the Hawaii Biological Survey for 2004: -05: Notes

    Evenhuis, N.L. & Eldredge, L.G. (eds) · Records of the Hawaii Biological Survey · 3 pages

  6. 2003

    Records of the Hawaii Biological Survey for 2003: Articles

    Evenhuis, N.L. & Eldredge, L.G. (eds) · Records of the Hawaii Biological Survey · 3 pages

  7. 2000

    Records of the Hawaii Biological Survey for 1999. Part 2: Notes

    Evenhuis,N.L. & L.G. Eldredge, editors · Contribution to the Hawaii Biological Survey · 3 pages

  8. 1999

    Records of the Hawaii Biological Survey for 1999: Notes

    Evenhuis, N.L. & Eldredge, L.G. (eds) · Records of the Hawaii Biological Survey · 3 pages

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Where Bishop collected it

70 mapped specimens. Localities of endangered species are shown approximately.

Two centuries of collecting

1850s2020s

The oldest Bishop specimen was collected in 1851 by Rémy, J. (Oʻahu).

From the collection

Acacia koa, 662226Acacia koa, 54572Acacia koa, 454993Acacia koa, 454992Acacia koa, 54560Acacia koa, 54556Acacia koa, 777966Acacia koa, 788081Acacia koa, 666513Acacia koa, 449840Acacia koa, 54509Acacia koa, 54466

Alive today

2,238 research-grade iNaturalist sightings in the wild in Hawaiʻi since 2000. Most recent first.