Bidens polycephala
IUCN: least concern
41
Bishop specimens
1
Type specimens
1917
First collected
2005
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
17 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1910s2000s
The oldest Bishop specimen was collected in 1917 by Sherff, E.E. (Univ Chicago).
From the collection
