Cystopteris douglasii
Douglas' bladderfern
56
Bishop specimens
1
Type specimens
1838
First collected
2023
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
6 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1830s2020s
The oldest Bishop specimen was collected in 1838 by U.S. Exploring Expedition (Maui).
From the collection
