Rumex spinosus
Spiny Threecornerjack
Introduced to Hawaiʻi
Photo: (c) Alenka Mihoric, some rights reserved (CC BY-NC), uploaded by Alenka Mihoric (iNaturalist)
16
Bishop specimens
0
Type specimens
1928
First collected
2022
Last collected
No recent record
Last seen alive in Hawaiʻi
In the Library
Bishop Museum publications whose pages name Rumex spinosus, most mentions first.
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
Where Bishop collected it
3 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1920s2020s
The oldest Bishop specimen was collected in 1928 by Degener, O. (Molokaʻi).
From the collection
