Chromolaena odorata
Siam weed
As recorded: Eupatorium odoratum L.
Plantae › Tracheophyta › Magnoliopsida › Asterales › Asteraceae
- Collected by
- Evans, M.
- Collector number
- 1451
- Date
- January 12, 1966
- Locality
- Tumon Heights
- Island
- Guam
- Region
- Northern Mariana Islands
- Elevation
- 40 m
- Identified by
- Powell, D.A.
- Record type
- Preserved specimen
Collected the same day
On January 12, 1966, Evans, M. also collected 2 other specimens.
Chromolaena odorata observed alive
This specimen was collected in 1966. Since 2000, iNaturalist observers have recorded 13,532 research-grade sightings in the wild, most recently on 2026-10-26.
2026-10-26
Estero Llano Grande State Park, Mercedes, TX, US
(c) Rosario Douglas, some rights reserved (CC BY)
2026-10-26
San Diego, TX 78384, USA
(c) Joan Holt, some rights reserved (CC BY-NC)
2026-10-26
Emangusi, KwaZulu-Natal, ZA
(c) Ricky Taylor, some rights reserved (CC BY-NC)
2026-10-26
臺灣島, 美濃區, 高雄市, TW
(c) Gamerjoe0506, some rights reserved (CC BY-NC)
2026-10-25
Memorial Park Conservancy, Houston, TX, US
(c) louisesmyth32, some rights reserved (CC BY-NC)
2026-10-25
732台灣臺南市白河區
(c) garlice99, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Chromolaena odorata. BISH 438126.2. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956527152. Accessed via explore.bishopmuseum.org/specimens/bish/438126.2.
Record sources
- GBIF occurrence 5956527152 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026