Cyperus pumilus

Annual Flat-sedge

As recorded: Cyperus pumilus L.

Plantae › Tracheophyta › Liliopsida › Poales › Cyperaceae

Collected by: Tsang, W.T.
Collector number: 16153
Date: August 28, 1927
Locality: China: Hainan
Island: Hainan Island
Region: China
Identified by: O'Neill, H.
Record type: Preserved specimen

Cyperus pumilus observed alive

This specimen was collected in 1927. Since 2000, iNaturalist observers have recorded 69 research-grade sightings in the wild, most recently on 2026-09-16.

2026-09-16

414台灣臺中市烏日區, 鄰近知高圳

(c) 洪阿愷, some rights reserved (CC BY-NC)

2026-09-11

台灣苗栗縣後龍鎮外埔里

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

2026-08-17

Taiwan, TW

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

2026-07-16

825台灣高雄市橋頭區, 後勁溪畔

(c) 洪阿愷, some rights reserved (CC BY-NC)

2026-04-27

Cayenne 97300, Guyane française

(c) Guillaume Léotard, some rights reserved (CC BY-NC)

2025-12-18

Chiayi County, Taiwan, Taiwan

(c) 方伊琳(阿鈣), some rights reserved (CC BY-NC)

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

Cite this specimen

Cyperus pumilus. BISH 110768. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956293446. Accessed via explore.bishopmuseum.org/specimens/bish/110768.

Record sources

GBIF occurrence 5956293446 ↗
Data license: CC_BY_NC_4_0
Last harvested October 26, 2026