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Cyperus pennatiformis in life
In life — Coastal Flatsedge, photographed by an iNaturalist observer, not this specimen. (c) Forest and Kim Starr, some rights reserved (CC BY)
BISH 645129Botany

Cyperus pennatiformis

Coastal Flatsedge

As recorded: Cyperus pennatiformis var. bryanii Kük.

Plantae › Tracheophyta › Liliopsida › Poales › Cyperaceae

Collected by
Bryan, W.A.
Collector number
Collector Number: s.n.
Date
1903
Locality
Laysan
Island
Laysan
Region
Hawaii, United States
Coordinates
25.8167, -171.8170
Identified by
(Nom. rev.) Kennedy, B.
Record type
Preserved specimen
22 Bishop specimens of Cyperus pennatiformis · collected 1896–2013Species page ›

Where it was collected

Still here: Cyperus pennatiformis observed near this locality

This specimen was collected in 1903. Since 2000, iNaturalist observers have recorded 1 research-grade sighting in the wild within 25 km, most recently on 2011-10-18.

Cyperus pennatiformis observed 2011-10-18

2011-10-18

Hawaiian Islands National Wildlife Refuge, Honolulu County, US-HI, US

(c) datafoya2314, some rights reserved (CC BY-NC)

Observations and photos from iNaturalist, shown only when openly licensed.

Cite this specimen

Cyperus pennatiformis. BISH 645129. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956285557. Accessed via explore.bishopmuseum.org/specimens/bish/645129.

Record sources