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Euphorbia halemanui

Kauai sandmat

IUCN: critically endangered

36

Bishop specimens

8

Type specimens

1909

First collected

2017

Last collected

No recent record

Last seen alive in Hawaiʻi

In the Library

Bishop Museum publications whose pages name Euphorbia halemanui, most mentions first.

  1. 2025

    Imada, C.T., Faccenda, K., Thomas, M.K., Gallaher, T., Oppenhemier, H., Kennedy, B. & Kalei, A. (eds.) Hawaiian native & naturalized vascular plants checklist (2025 update). 780 pp. [published online 6 November 2025]

    · Contribution to the Hawaii Biological Survey · 2 pages

    Read

  2. 2021

    Records of the Hawaii Biological Survey for 2021: Volume

    Evenhuis, N.L. & Eldredge, L.G. (eds) · Records of the Hawaii Biological Survey · 1 page

    Read
Search the Library for “Euphorbia halemanui” →

Where Bishop collected it

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

Two centuries of collecting

1900s2010s

The oldest Bishop specimen was collected in 1909 by Rock, J.F.C. (Kauaʻi).