Xanthium
Cocklebur
6
Bishop specimens
0
Type specimens
1928
First collected
1994
Last collected
No recent record
Last seen alive in Hawaiʻi
In the Library
Bishop Museum publications whose pages name Xanthium, 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 · 5 pages
2019
Hawaiian naturalized vascular plants checklist (February 2019 update)Imada, C. · Contribution to the Hawaii Biological Survey · 3 pages
2013
Records of the Hawaii Biological Survey for 1994–2013: IndexEvenhuis, N.L. & Eldredge, L.G. (eds) · Records of the Hawaii Biological Survey · 2 pages
2014
Biological survey on a 10-acre parcel and adjacent areas, proposed land acquisition, Kahuluui, Maui, HawaiiPreston, D. & Imada, C. · Contribution to the Hawaii Biological Survey · 1 page
2004
Records of the Hawaii Biological Survey for 2004: -05: ArticlesEvenhuis, N.L. & Eldredge, L.G. (eds) · Records of the Hawaii Biological Survey · 1 page
Two centuries of collecting
1920s1990s
The oldest Bishop specimen was collected in 1928 by St.John, H. (Getta Creek Sandy beach).
