Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Gamochaeta pensylvanica
Pennsylvania Cudweed
As recorded: Gamochaeta pensylvanica (Willd.) Cabrera
Plantae › Tracheophyta › Magnoliopsida › Asterales › Asteraceae
- Collected by
- van Zwaluwenburg, R.H.
- Collector number
- s.n.
- Date
- March 9, 1945
- Locality
- unknown
- Region
- Hawaii, United States
- Identified by
- Alford, M.H.
- Record type
- Preserved specimen
Gamochaeta pensylvanica observed alive in Hawaiʻi
This specimen was collected in 1945. Since 2000, iNaturalist observers have recorded 34 research-grade sightings in the wild, most recently on 2026-07-23.
2026-07-23
Holualoa, HI, US
(c) Jason Flor Flores, some rights reserved (CC BY-NC)
2026-05-01
Honolulu County, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)
2026-04-16
Holualoa, HI, US
(c) Jason Flor Flores, some rights reserved (CC BY-NC)
2026-04-14
Oʻahu, Kailua, HI, US
(c) emilytfern, some rights reserved (CC BY-NC)
2026-03-28
Honolulu County, US-HI, US
(c) Madi Kelly, some rights reserved (CC BY-NC)
2026-03-21
Kamuela, HI, US
(c) Jason Flor Flores, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Gamochaeta pensylvanica. BISH 75334. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956474873. Accessed via explore.bishopmuseum.org/specimens/bish/75334.
Record sources
- GBIF occurrence 5956474873 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026