Potamogeton foliosus
closed-leaved pondweed
Native to HawaiʻiIUCN: least concern
Photo: (c) Zihao Wang, some rights reserved (CC BY), uploaded by Zihao Wang (iNaturalist)
25
Bishop specimens
0
Type specimens
1864
First collected
2006
Last collected
No recent record
Last seen alive in Hawaiʻi
In the Library
Bishop Museum publications whose pages name Potamogeton foliosus, 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
5 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1860s2000s
The oldest Bishop specimen was collected in 1864 by Mann, H.; Brigham, W.T. (Oʻahu).
From the collection
