Cyperus sanguinolentus

In the Library

Bishop Museum publications whose pages name Cyperus sanguinolentus, 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. 2019

   Hawaiian naturalized vascular plants checklist (February 2019 update)

   Imada, C. · Contribution to the Hawaii Biological Survey · 2 pages

   Read

3. 2013

   Identification of invasive plant species on U.S. Army lands on O`ahu

   Imada, C.T., Frolich, D. & Lau, A. · Contribution to the Hawaii Biological Survey · 2 pages

   Read

4. 2008

   Records of the Hawaii Biological Survey for 2007

   Evenhuis, N.L. & Eldredge, L.G. · Contribution to the Hawaii Biological Survey · 1 page

   Read

5. 2007

   Records of the Hawaii Biological Survey for 2007: Volume

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

   Read

6. 1999

   Contributions to the flora of Hawai‘i. VII. Bishop Mus

   Herbst, D.R. & W.L. Wagner · Contribution to the Hawaii Biological Survey · 1 page

   Read

Where Bishop collected it

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

Two centuries of collecting

The oldest Bishop specimen was collected in 1903 by Boorman, J.L. (Wyong).

From the collection

Alive today

13 research-grade iNaturalist sightings in the wild in Hawaiʻi since 2000. Most recent first.

2026-02-18

Hawaii County, HI, USA

(c) Anders Hastings, some rights reserved (CC BY)

2025-10-08

Island of Hawaiʻi, Volcano, HI, US

(c) ka_y_ak, some rights reserved (CC BY-NC)

2025-06-28

Honolulu County, HI, USA

(c) Kevin Faccenda, some rights reserved (CC BY)

2025-03-29

Hawai‘i Volcanoes National Park, Pahoa, HI, US

(c) Graham Steinruck, some rights reserved (CC BY-NC)

2024-07-30

Ainaloa, HI, USA

(c) James Bailey, some rights reserved (CC BY-NC)

2024-01-05

Hawaii, Hawaii, United States

(c) Kevin Faccenda, some rights reserved (CC BY)

2023-10-05

Kīlauea, Kaʻū, HI, US

(c) Jason Flor Flores, some rights reserved (CC BY-NC)

2023-07-22

Volcano, HI, USA

(c) James Bailey, some rights reserved (CC BY-NC)