Bidens asymmetrica
Koolau Range beggarticks
Endemic to Hawaiʻiimperiled
Photo: (c) David Eickhoff, some rights reserved (CC BY-NC-SA) (iNaturalist)
48
Bishop specimens
0
Type specimens
1835
First collected
2021
Last collected
2025
Last seen alive in Hawaiʻi
Where Bishop collected it
7 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1830s2020s
The oldest Bishop specimen was collected in 1835 by Nuttall, T. (Hawaiʻi Island).
From the collection
Alive today
4 research-grade iNaturalist sightings in the wild in Hawaiʻi since 2000. Most recent first.
