Cyperus javanicus
Javanese Flatsedge
As recorded: Cyperus javanicus Houtt.
Plantae › Tracheophyta › Liliopsida › Poales › Cyperaceae
- Collected by
- Bryan Jr., E.H.
- Collector number
- 1140
- Date
- April 13, 1936
- Locality
- Yigo
- Island
- Guam
- Elevation
- 180 m
- Identified by
- O'Neill, H.
- Record type
- Preserved specimen
Collected the same day
On April 13, 1936, Bryan Jr., E.H. also collected 24+ other specimens.
Amblovenatum opulentum
Botany
Amblovenatum opulentum
Botany
Cajanus scarabaeoides
Botany
Cajanus scarabaeoides
Botany
Cassytha filiformis
Botany
Cassytha filiformis
Botany
Davallia heterophylla
Botany
Davallia solida
Botany
Davallia solida
Botany
Dendrobium guamense
Botany
Dicranopteris linearis
Botany
Elephantopus mollis
Botany
Euphorbia gaudichaudii
Botany
Euphorbia heterophylla
Botany
Euphorbia heterophylla
Botany
Fimbristylis tristachya
Botany
Fungi
Botany
Geniostoma rupestre
Botany
Geniostoma rupestre
Botany
Glochidion marianum
Botany
Lepisorus mucronatus
Botany
Lepisorus mucronatus
Botany
Lygodium auriculatum
Botany
Lygodium auriculatum
Botany
Cyperus javanicus observed alive
This specimen was collected in 1936. Since 2000, iNaturalist observers have recorded 428 research-grade sightings in the wild, most recently on 2026-10-06.
2026-10-06
Waipahu, HI, US
(c) Ean Schiffman, some rights reserved (CC BY-NC)
2026-09-15
Rodgers Blvd, Honolulu, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)
2026-09-14
Kamehameha Hwy, Honolulu, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)
2026-09-12
Hawaii, US
(c) Brendan Stogner, some rights reserved (CC BY-NC)
2026-09-05
Heno Pl, ʻĀhuimanu, HI, US
(c) puapaniolo, some rights reserved (CC BY-NC)
2026-08-21
943台灣屏東縣獅子鄉竹坑村辦公處
(c) vrxz, some rights reserved (CC BY-SA)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Cyperus javanicus. BISH 110562. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956256489. Accessed via explore.bishopmuseum.org/specimens/bish/110562.
Record sources
- GBIF occurrence 5956256489 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026