Cyperus haspan
Haspan Flatsedge
As recorded: Cyperus haspan L.
Plantae › Tracheophyta › Liliopsida › Poales › Cyperaceae
- Collected by
- Fosberg, F.R.
- Collector number
- 60199
- Date
- August 14, 1980
- Locality
- Moen Sapou
- Island
- Weno Island
- Region
- Truk (=Chuuk), Micronesia
- Identified by
- Fosberg, F.R.
- Record type
- Preserved specimen
Collected the same day
On August 14, 1980, Fosberg, F.R. also collected 14 other specimens.
Acalypha amentacea
Botany
Acalypha amentacea
Botany
Allophylus amboinensis
Botany
Barleria cristata
Botany
Barleria cristata
Botany
Causonis trifolia
Botany
Cyperus odoratus
Botany
Desmanthus virgatus
Botany
Eragrostis pilosa
Botany
Ipomoea triloba
Botany
Microsorum scolopendria
Botany
Paspalum scrobiculatum
Botany
Rhizophora mucronata
Botany
Setaria parviflora
Botany
Cyperus haspan observed alive
This specimen was collected in 1980. Since 2000, iNaturalist observers have recorded 800 research-grade sightings in the wild, most recently on 2026-10-26.
2026-10-26
Hialeah, FL, US
(c) James K. Wetterer, some rights reserved (CC BY-NC)
2026-10-24
Manoa, Honolulu, HI, USA
no rights reserved
2026-10-17
600台灣嘉義市東區FFJC+JG
(c) lubukun, some rights reserved (CC BY-NC)
2026-10-16
Georgia, US
(c) John Van Valen, some rights reserved (CC BY-NC)
2026-10-16
Taiwan
(c) lubukun, some rights reserved (CC BY-NC)
2026-10-07
Macouria 97355, Guyane française
(c) Alexandre MATHIEU, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Cyperus haspan. BISH 561287. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956279410. Accessed via explore.bishopmuseum.org/specimens/bish/561287.
Record sources
- GBIF occurrence 5956279410 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026