
Ruppia
Horse's Mane Weed
Photo: (c) Bas Kers, some rights reserved (CC BY-NC-SA) (iNaturalist)
1
Bishop specimens
0
Type specimens
1970
First collected
1970
Last collected
No recent record
Last seen alive in Hawaiʻi
In the Library
Bishop Museum publications whose pages name Ruppia, 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
2003
Kane‘ohe Bay, O‘ahu stream estuary studyEnglund, R.A., D.J. Preston & K.T. Arakaki · Contribution to the Hawaii Biological Survey · 1 page
2000
Biodiversity of freshwater and estuarine communities in lower Pearl Harbor, Oahu, Hawaii with observations on introduced speciesEnglund, R.A., D.J. Preston, R. Wolff, S.L. Coles, L.G. Eldredge & K. Arakaki · Contribution to the Hawaii Biological Survey · 1 page
