
Sida acuta
Spinyhead Sida
As recorded: Sida acuta Burm.fil.
Plantae › Tracheophyta › Magnoliopsida › Malvales › Malvaceae
- Collected by
- Fosberg, F.R.
- Collector number
- 59759
- Date
- June 6, 1980
- Locality
- 500 m N of NASA Station, Dan Dan
- Island
- Guam
- Elevation
- 75 m
- Record type
- Preserved specimen
Collected the same day
On June 6, 1980, Fosberg, F.R. also collected 13 other specimens.
Sida acuta observed alive
This specimen was collected in 1980. Since 2000, iNaturalist observers have recorded 1,566 research-grade sightings in the wild, most recently on 2026-10-24.

2026-10-24
IIT Kanpur, Uttar Pradesh, India
(c) manishpatil, some rights reserved (CC BY-NC)

2026-10-23
Culiacán, Sin., México
(c) Marco Polo amarillas vargas, some rights reserved (CC BY-NC)

2026-10-21
Jos, Plateau, NG
(c) Sulaiman Inuwa Muhammad, some rights reserved (CC BY-NC)

2026-10-19
Oda Mike, Ethiopia
(c) Mitiku Muanenda, some rights reserved (CC BY-NC)

2026-10-19
4-7-9-187/2/A, Raghavendra Nagar, Nacharam, Hyderabad, Telangana 500076, India
(c) Raja Sekhar Chimirala, some rights reserved (CC BY)

2026-10-17
Alluri Sitharama Raju, Andhra Pradesh, IN
(c) srinivasd, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Sida acuta. BISH 652908. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956515524. Accessed via explore.bishopmuseum.org/specimens/bish/652908.
Record sources
- GBIF occurrence 5956515524 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
