Galinsoga quadriradiata
Hairy Galinsoga
Photo: (c) Alexandre Leroy Delande, some rights reserved (CC BY-NC), uploaded by Alexandre Leroy Delande (iNaturalist)
13
Bishop specimens
0
Type specimens
1959
First collected
2021
Last collected
2026
Last seen alive in Hawaiʻi
In the Library
Bishop Museum publications whose pages name Galinsoga quadriradiata, most mentions first.
2025
Imada, C.T., Faccenda, K., Thomas, M.K., Gallaher, T., Oppenhemier, H., Kennedy, B. & Kalei, A. (eds.) Hawaiian native & naturalized vascular plants checklist (2025 update). 780 pp. [published online 6 November 2025]· Contribution to the Hawaii Biological Survey · 1 page
2019
Hawaiian naturalized vascular plants checklist (February 2019 update)Imada, C. · Contribution to the Hawaii Biological Survey · 1 page
2009
Final reportJames, S.A. · Contribution to the Hawaii Biological Survey · 1 page
Where Bishop collected it
1 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
The oldest Bishop specimen was collected in 1959 by Degener, O.; Degener, I. (America: Chichicastinango, Guatemala).
From the collection
Alive today
32 research-grade iNaturalist sightings in the wild in Hawaiʻi since 2000. Most recent first.
2026-05-19
Hawaii Belt Rd, Captain Cook, HI, US
(c) Carlos/Giancarla Ross (AnimeBirder), some rights reserved (CC BY-NC)
2026-03-08
Tantalus Dr, Honolulu, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)
2026-01-16
Kailua Kona, HI, US
(c) Jason Flor Flores, some rights reserved (CC BY-NC)
2025-10-07
Hawai'i Volcanoes National Park, Hawai'i, USA
(c) sea-kangaroo, some rights reserved (CC BY-NC-ND)
2025-08-14
Kealakekua, HI, US
(c) dontwantnoshrubs, some rights reserved (CC BY-NC)
2025-03-29
Manoa, Honolulu, HI, USA
no rights reserved
2024-11-15
Kauaʻi, Lihue, HI, US
(c) addison-_-, some rights reserved (CC BY-NC)
2024-11-15
Kauai County, HI, USA
(c) skittle_on_a_scooter, some rights reserved (CC BY-NC)