Pteris irregularis
zigzag brake
153
Bishop specimens
0
Type specimens
1816
First collected
2022
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
18 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1810s2020s
The oldest Bishop specimen was collected in 1816 by von Chamisso, L.A. (Oʻahu).
From the collection
